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Kawasaki disease is a sudden and time-limited (acute) illness that affects infants and young children. Affected children develop a prolonged fever lasting several days, a skin rash, and swollen lymph nodes in the neck (cervical lymphadenopathy). They also develop redness in the whites of the eyes (conjunctivitis) and r... | What are the genetic changes related to Kawasaki disease ? | The causes of Kawasaki disease are not well understood. The disorder is generally regarded as being the result of an abnormal immune system activation, but the triggers of this abnormal response are unknown. Because cases of the disorder tend to cluster geographically and by season, researchers have suggested that an i... |
Kawasaki disease is a sudden and time-limited (acute) illness that affects infants and young children. Affected children develop a prolonged fever lasting several days, a skin rash, and swollen lymph nodes in the neck (cervical lymphadenopathy). They also develop redness in the whites of the eyes (conjunctivitis) and r... | Is Kawasaki disease inherited ? | A predisposition to Kawasaki disease appears to be passed through generations in families, but the inheritance pattern is unknown. Children of parents who have had Kawasaki disease have twice the risk of developing the disorder compared to the general population. Children with affected siblings have a tenfold higher ri... |
Kawasaki disease is a sudden and time-limited (acute) illness that affects infants and young children. Affected children develop a prolonged fever lasting several days, a skin rash, and swollen lymph nodes in the neck (cervical lymphadenopathy). They also develop redness in the whites of the eyes (conjunctivitis) and r... | What are the treatments for Kawasaki disease ? | These resources address the diagnosis or management of Kawasaki disease: - Cincinnati Children's Hospital Medical Center - Genetic Testing Registry: Acute febrile mucocutaneous lymph node syndrome - National Heart, Lung, and Blood Institute: How is Kawasaki Disease Treated? These resources from MedlinePlus offer i... |
An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of cells in the outermost layer of skin (epidermis). Epidermal nevi are typically seen at birth or develop in early childhood. Affected individuals have one or more nevi that vary in size. There are several typ... | What is (are) epidermal nevus ? | An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of skin cells. Epidermal nevi are typically seen at birth or develop in early childhood. They can be flat, tan patches of skin or raised, velvety patches. As the affected individual ages, the nevus can become t... |
An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of cells in the outermost layer of skin (epidermis). Epidermal nevi are typically seen at birth or develop in early childhood. Affected individuals have one or more nevi that vary in size. There are several typ... | How many people are affected by epidermal nevus ? | Epidermal nevi affect approximately 1 in 1,000 people. |
An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of cells in the outermost layer of skin (epidermis). Epidermal nevi are typically seen at birth or develop in early childhood. Affected individuals have one or more nevi that vary in size. There are several typ... | What are the genetic changes related to epidermal nevus ? | Mutations in the FGFR3 gene have been found in approximately 30 percent of people with a type of nevus in the keratinocytic epidermal nevi group. The gene mutations involved in most epidermal nevi are unknown. Mutations associated with an epidermal nevus are present only in the cells of the nevus, not in the normal sk... |
An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of cells in the outermost layer of skin (epidermis). Epidermal nevi are typically seen at birth or develop in early childhood. Affected individuals have one or more nevi that vary in size. There are several typ... | Is epidermal nevus inherited ? | This condition is generally not inherited but arises from mutations in the body's cells that occur after conception. This alteration is called a somatic mutation. Occasionally, the somatic mutation occurs in a person's reproductive cells (sperm or eggs) and is passed to the next generation. An inherited FGFR3 gene mut... |
An epidermal nevus (plural: nevi) is an abnormal, noncancerous (benign) patch of skin caused by an overgrowth of cells in the outermost layer of skin (epidermis). Epidermal nevi are typically seen at birth or develop in early childhood. Affected individuals have one or more nevi that vary in size. There are several typ... | What are the treatments for epidermal nevus ? | These resources address the diagnosis or management of epidermal nevus: - Genetic Testing Registry: Epidermal nevus These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and Rehabilitation - Genetic Counseli... |
Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... | What is (are) guanidinoacetate methyltransferase deficiency ? | Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... |
Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... | How many people are affected by guanidinoacetate methyltransferase deficiency ? | Guanidinoacetate methyltransferase deficiency is a very rare disorder. About 80 affected individuals have been described in the medical literature. Of these, approximately one-third are of Portuguese origin. |
Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... | What are the genetic changes related to guanidinoacetate methyltransferase deficiency ? | Mutations in the GAMT gene cause guanidinoacetate methyltransferase deficiency. The GAMT gene provides instructions for making the enzyme guanidinoacetate methyltransferase. This enzyme participates in the two-step production (synthesis) of the compound creatine from the protein building blocks (amino acids) glycine, a... |
Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... | Is guanidinoacetate methyltransferase deficiency inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Guanidinoacetate methyltransferase deficiency is an inherited disorder that primarily affects the brain and muscles. Without early treatment, people with this disorder have neurological problems that are usually severe. These problems include intellectual disability, speech development limited to a few words, and recur... | What are the treatments for guanidinoacetate methyltransferase deficiency ? | These resources address the diagnosis or management of guanidinoacetate methyltransferase deficiency: - Gene Review: Gene Review: Creatine Deficiency Syndromes - Genetic Testing Registry: Deficiency of guanidinoacetate methyltransferase These resources from MedlinePlus offer information about the diagnosis and mana... |
Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyla... | What is (are) ornithine transcarbamylase deficiency ? | Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyl... |
Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyla... | How many people are affected by ornithine transcarbamylase deficiency ? | Ornithine transcarbamylase deficiency is believed to occur in approximately 1 in every 80,000 people. |
Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyla... | What are the genetic changes related to ornithine transcarbamylase deficiency ? | Mutations in the OTC gene cause ornithine transcarbamylase deficiency. Ornithine transcarbamylase deficiency belongs to a class of genetic diseases called urea cycle disorders. The urea cycle is a sequence of reactions that occurs in liver cells. It processes excess nitrogen, generated when protein is used by the body... |
Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyla... | Is ornithine transcarbamylase deficiency inherited ? | Ornithine transcarbamylase deficiency is an X-linked disorder. A condition is considered X-linked if the mutated gene that causes the disorder is located on the X chromosome, one of the two sex chromosomes. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons. In males (wh... |
Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia. Ornithine transcarbamyla... | What are the treatments for ornithine transcarbamylase deficiency ? | These resources address the diagnosis or management of ornithine transcarbamylase deficiency: - Baby's First Test - Gene Review: Gene Review: Ornithine Transcarbamylase Deficiency - Gene Review: Gene Review: Urea Cycle Disorders Overview - Genetic Testing Registry: Ornithine carbamoyltransferase deficiency - Medli... |
Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopla... | What is (are) Leydig cell hypoplasia ? | Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopl... |
Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopla... | How many people are affected by Leydig cell hypoplasia ? | Leydig cell hypoplasia is a rare disorder; its prevalence is unknown. |
Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopla... | What are the genetic changes related to Leydig cell hypoplasia ? | Mutations in the LHCGR gene cause Leydig cell hypoplasia. The LHCGR gene provides instructions for making a protein called the luteinizing hormone/chorionic gonadotropin receptor. Receptor proteins have specific sites into which certain other proteins, called ligands, fit like keys into locks. Together, ligands and the... |
Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopla... | Is Leydig cell hypoplasia inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. Only people who... |
Leydig cell hypoplasia is a condition that affects male sexual development. It is characterized by underdevelopment (hypoplasia) of Leydig cells in the testes. Leydig cells secrete male sex hormones (androgens) that are important for normal male sexual development before birth and during puberty. In Leydig cell hypopla... | What are the treatments for Leydig cell hypoplasia ? | These resources address the diagnosis or management of Leydig cell hypoplasia: - Genetic Testing Registry: Leydig cell agenesis - MedlinePlus Encyclopedia: Ambiguous Genitalia - MedlinePlus Encyclopedia: Hypospadias - MedlinePlus Encyclopedia: Intersex These resources from MedlinePlus offer information about the ... |
Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloods... | What is (are) cystinuria ? | Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloodst... |
Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloods... | How many people are affected by cystinuria ? | Cystinuria affects approximately 1 in 10,000 people. |
Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloods... | What are the genetic changes related to cystinuria ? | Mutations in the SLC3A1 or SLC7A9 gene cause cystinuria. The SLC3A1 and SLC7A9 genes provide instructions for making the two parts (subunits) of a protein complex that is primarily found in the kidneys. Normally this protein complex controls the reabsorption of certain amino acids, including cystine, into the blood fro... |
Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloods... | Is cystinuria inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Cystinuria is a condition characterized by the buildup of the amino acid cystine, a building block of most proteins, in the kidneys and bladder. As the kidneys filter blood to create urine, cystine is normally absorbed back into the bloodstream. People with cystinuria cannot properly reabsorb cystine into their bloods... | What are the treatments for cystinuria ? | These resources address the diagnosis or management of cystinuria: - Genetic Testing Registry: Cystinuria - MedlinePlus Encyclopedia: Cystinuria - MedlinePlus Encyclopedia: Cystinuria (image) These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diag... |
X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius typ... | What is (are) X-linked intellectual disability, Siderius type ? | X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius ty... |
X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius typ... | How many people are affected by X-linked intellectual disability, Siderius type ? | While X-linked intellectual disability of all types and causes is relatively common, with a prevalence of 1 in 600 to 1,000 males, the prevalence of the Siderius type is unknown. Only a few affected families have been described in the scientific literature. |
X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius typ... | What are the genetic changes related to X-linked intellectual disability, Siderius type ? | X-linked intellectual disability, Siderius type is caused by mutations in the PHF8 gene. This gene provides instructions for making a protein that is found in the nucleus of cells, particularly in brain cells before and just after birth. The PHF8 protein attaches (binds) to complexes called chromatin to regulate the ac... |
X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius typ... | Is X-linked intellectual disability, Siderius type inherited ? | This condition is inherited in an X-linked recessive pattern. The gene associated with this condition is located on the X chromosome, which is one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. In females (who have t... |
X-linked intellectual disability, Siderius type is a condition characterized by mild to moderate intellectual disability that affects only males. Affected boys often have delayed development of motor skills such as walking, and their speech may be delayed. Individuals with X-linked intellectual disability, Siderius typ... | What are the treatments for X-linked intellectual disability, Siderius type ? | These resources address the diagnosis or management of X-linked intellectual disability, Siderius type: - Cincinnati Children's Hospital: Cleft Lip / Cleft Palate Bottle Feeding - Cleveland Clinic: Cleft Lip & Palate Surgery - Genetic Testing Registry: Siderius X-linked mental retardation syndrome - Nemours Childre... |
Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurological signs and symptoms include delayed development and the loss of previously acquired skills (developmental regression), weak muscle tone (hypotonia), seizures, and abnormal movements. The ... | What is (are) ethylmalonic encephalopathy ? | Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurologic signs and symptoms include progressively delayed development, weak muscle tone (hypotonia), seizures, and abnormal movements. The body's network of blood vessels (the vascular system) is a... |
Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurological signs and symptoms include delayed development and the loss of previously acquired skills (developmental regression), weak muscle tone (hypotonia), seizures, and abnormal movements. The ... | How many people are affected by ethylmalonic encephalopathy ? | About 30 individuals with this condition have been identified worldwide, mostly in Mediterranean and Arab populations. Although ethylmalonic encephalopathy appears to be very rare, researchers suggest that some cases have been misdiagnosed as other neurologic disorders. |
Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurological signs and symptoms include delayed development and the loss of previously acquired skills (developmental regression), weak muscle tone (hypotonia), seizures, and abnormal movements. The ... | What are the genetic changes related to ethylmalonic encephalopathy ? | Mutations in the ETHE1 gene cause ethylmalonic encephalopathy. The ETHE1 gene provides instructions for making an enzyme that plays an important role in energy production. It is active in mitochondria, which are the energy-producing centers within cells. Little is known about the enzyme's exact function, however. Mut... |
Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurological signs and symptoms include delayed development and the loss of previously acquired skills (developmental regression), weak muscle tone (hypotonia), seizures, and abnormal movements. The ... | Is ethylmalonic encephalopathy inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Ethylmalonic encephalopathy is an inherited disorder that affects several body systems, particularly the nervous system. Neurological signs and symptoms include delayed development and the loss of previously acquired skills (developmental regression), weak muscle tone (hypotonia), seizures, and abnormal movements. The ... | What are the treatments for ethylmalonic encephalopathy ? | These resources address the diagnosis or management of ethylmalonic encephalopathy: - Baby's First Test - Genetic Testing Registry: Ethylmalonic encephalopathy - MedlinePlus Encyclopedia: Skin discoloration - bluish These resources from MedlinePlus offer information about the diagnosis and management of various he... |
Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... | What is (are) Chediak-Higashi syndrome ? | Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... |
Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... | How many people are affected by Chediak-Higashi syndrome ? | Chediak-Higashi syndrome is a rare disorder. About 200 cases of the condition have been reported worldwide. |
Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... | What are the genetic changes related to Chediak-Higashi syndrome ? | Chediak-Higashi syndrome is caused by mutations in the LYST gene. This gene provides instructions for making a protein known as the lysosomal trafficking regulator. Researchers believe that this protein plays a role in the transport (trafficking) of materials into structures called lysosomes and similar cell structures... |
Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... | Is Chediak-Higashi syndrome inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Chediak-Higashi syndrome is a condition that affects many parts of the body, particularly the immune system. This disease damages immune system cells, leaving them less able to fight off invaders such as viruses and bacteria. As a result, most people with Chediak-Higashi syndrome have repeated and persistent infections... | What are the treatments for Chediak-Higashi syndrome ? | These resources address the diagnosis or management of Chediak-Higashi syndrome: - Gene Review: Gene Review: Chediak-Higashi Syndrome - Genetic Testing Registry: Chdiak-Higashi syndrome - Immune Deficiency Foundation: Stem Cell and Gene Therapy - International Patient Organisation for Primary Immunodeficiencies (IP... |
Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... | What is (are) heterotaxy syndrome ? | Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... |
Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... | How many people are affected by heterotaxy syndrome ? | The prevalence of heterotaxy syndrome is estimated to be 1 in 10,000 people worldwide. However, researchers suspect that the condition is underdiagnosed, and so it may actually be more common than this. Heterotaxy syndrome accounts for approximately 3 percent of all congenital heart defects. For reasons that are unknow... |
Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... | What are the genetic changes related to heterotaxy syndrome ? | Heterotaxy syndrome can be caused by mutations in many different genes. The proteins produced from most of these genes play roles in determining which structures should be on the right side of the body and which should be on the left, a process known as establishing left-right asymmetry. This process occurs during the ... |
Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... | Is heterotaxy syndrome inherited ? | Most often, heterotaxy syndrome is sporadic, meaning that only one person in a family is affected. However, about 10 percent of people with heterotaxy syndrome have a close relative (such as a parent or sibling) who has a congenital heart defect without other apparent features of heterotaxy syndrome. Isolated congenita... |
Heterotaxy syndrome is a condition in which the internal organs are abnormally arranged in the chest and abdomen. The term "heterotaxy" is from the Greek words "heteros," meaning "other than," and "taxis," meaning "arrangement." Individuals with this condition have complex birth defects affecting the heart, lungs, live... | What are the treatments for heterotaxy syndrome ? | These resources address the diagnosis or management of heterotaxy syndrome: - Boston Children's Hospital: Tests for Heterotaxy Syndrome - Gene Review: Gene Review: Primary Ciliary Dyskinesia - Genetic Testing Registry: Atrioventricular septal defect, partial, with heterotaxy syndrome - Genetic Testing Registry: Het... |
Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... | What is (are) prolidase deficiency ? | Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... |
Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... | How many people are affected by prolidase deficiency ? | Prolidase deficiency is a rare disorder. Approximately 70 individuals with this disorder have been documented in the medical literature, and researchers have estimated that the condition occurs in approximately 1 in 1 million to 1 in 2 million newborns. It is more common in certain areas in northern Israel, both among ... |
Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... | What are the genetic changes related to prolidase deficiency ? | Prolidase deficiency is caused by mutations in the PEPD gene. This gene provides instructions for making the enzyme prolidase, also called peptidase D. Prolidase helps divide certain dipeptides, which are molecules composed of two protein building blocks (amino acids). Specifically, prolidase divides dipeptides contain... |
Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... | Is prolidase deficiency inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Prolidase deficiency is a disorder that causes a wide variety of symptoms. The disorder typically becomes apparent during infancy. Affected individuals may have enlargement of the spleen (splenomegaly); in some cases, both the spleen and liver are enlarged (hepatosplenomegaly). Diarrhea, vomiting, and dehydration may a... | What are the treatments for prolidase deficiency ? | These resources address the diagnosis or management of prolidase deficiency: - Gene Review: Gene Review: Prolidase Deficiency - Genetic Testing Registry: Prolidase deficiency These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Dr... |
Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pro... | What is (are) fibronectin glomerulopathy ? | Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pr... |
Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pro... | How many people are affected by fibronectin glomerulopathy ? | Fibronectin glomerulopathy is likely a rare condition, although its prevalence is unknown. At least 45 cases have been described in the scientific literature. |
Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pro... | What are the genetic changes related to fibronectin glomerulopathy ? | Fibronectin glomerulopathy can be caused by mutations in the FN1 gene. The FN1 gene provides instructions for making the fibronectin-1 protein. Fibronectin-1 is involved in the continual formation of the extracellular matrix, which is an intricate lattice of proteins and other molecules that forms in the spaces between... |
Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pro... | Is fibronectin glomerulopathy inherited ? | When fibronectin glomerulopathy is caused by mutations in the FN1 gene, it is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some of these cases, an affected person inherits the mutation from one affected parent. Other cases resu... |
Fibronectin glomerulopathy is a kidney disease that usually develops between early and mid-adulthood but can occur at any age. It eventually leads to irreversible kidney failure (end-stage renal disease). Individuals with fibronectin glomerulopathy usually have blood and excess protein in their urine (hematuria and pro... | What are the treatments for fibronectin glomerulopathy ? | These resources address the diagnosis or management of fibronectin glomerulopathy: - Genetic Testing Registry: Glomerulopathy with fibronectin deposits 2 - MedlinePlus Encyclopedia: Protein Urine Test These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:... |
Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... | What is (are) achondrogenesis ? | Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... |
Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... | How many people are affected by achondrogenesis ? | Achondrogenesis types 1A and 1B are rare genetic disorders; their incidence is unknown. Combined, achondrogenesis type 2 and hypochondrogenesis (a similar skeletal disorder) occur in 1 in 40,000 to 60,000 newborns. |
Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... | What are the genetic changes related to achondrogenesis ? | Mutations in the TRIP11, SLC26A2, and COL2A1 genes cause achondrogenesis type 1A, type 1B, and type 2, respectively. The genetic cause of achondrogenesis type 1A was unknown until recently, when researchers discovered that the condition can result from mutations in the TRIP11 gene. This gene provides instructions for ... |
Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... | Is achondrogenesis inherited ? | Achondrogenesis type 1A and type 1B both have an autosomal recessive pattern of inheritance, which means both copies of the TRIP11 or SLC26A2 gene in each cell have mutations. Most often, the parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene but do not show signs and... |
Achondrogenesis is a group of severe disorders that affect cartilage and bone development. These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of serious health problems, infants with achondrogenesis usually die before birth, are stillborn, or die soon after bi... | What are the treatments for achondrogenesis ? | These resources address the diagnosis or management of achondrogenesis: - Gene Review: Gene Review: Achondrogenesis Type 1B - Genetic Testing Registry: Achondrogenesis type 2 - Genetic Testing Registry: Achondrogenesis, type IA - Genetic Testing Registry: Achondrogenesis, type IB - MedlinePlus Encyclopedia: Achond... |
Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... | What is (are) Koolen-de Vries syndrome ? | Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... |
Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... | How many people are affected by Koolen-de Vries syndrome ? | The prevalence of Koolen-de Vries syndrome is estimated to be 1 in 16,000. However, the underlying genetic cause is often not identified in people with intellectual disability, so this condition is likely underdiagnosed. |
Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... | What are the genetic changes related to Koolen-de Vries syndrome ? | Koolen-de Vries syndrome is caused by genetic changes that eliminate the function of one copy of the KANSL1 gene in each cell. Most affected individuals are missing a small amount of genetic material, including the KANSL1 gene, from one copy of chromosome 17. This type of genetic abnormality is called a microdeletion. ... |
Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... | Is Koolen-de Vries syndrome inherited ? | Koolen-de Vries syndrome is considered an autosomal dominant condition because a deletion or mutation affecting one copy of the KANSL1 gene in each cell is sufficient to cause the disorder. In most cases, the disorder is not inherited. The genetic change occurs most often as a random event during the formation of repro... |
Koolen-de Vries syndrome is a disorder characterized by developmental delay and mild to moderate intellectual disability. People with this disorder typically have a disposition that is described as cheerful, sociable, and cooperative. They usually have weak muscle tone (hypotonia) in childhood. About half have recurren... | What are the treatments for Koolen-de Vries syndrome ? | These resources address the diagnosis or management of Koolen-de Vries syndrome: - Gene Review: Gene Review: KANSL1-Related Intellectual Disability Syndrome - Genetic Testing Registry: Koolen-de Vries syndrome These resources from MedlinePlus offer information about the diagnosis and management of various health co... |
Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... | What is (are) tubular aggregate myopathy ? | Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... |
Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... | How many people are affected by tubular aggregate myopathy ? | Tubular aggregate myopathy is a rare disorder. Its prevalence is unknown. |
Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... | What are the genetic changes related to tubular aggregate myopathy ? | Tubular aggregate myopathy can be caused by mutations in the STIM1 gene. The protein produced from this gene is involved in controlling the entry of positively charged calcium atoms (calcium ions) into cells. The STIM1 protein recognizes when calcium ion levels are low and stimulates the flow of ions into the cell thro... |
Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... | Is tubular aggregate myopathy inherited ? | Most cases of tubular aggregate myopathy, including those caused by STIM1 gene mutations, are inherited in an autosomal dominant pattern. Autosomal dominant inheritance means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, the mutation is passed through generations in a fam... |
Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can... | What are the treatments for tubular aggregate myopathy ? | These resources address the diagnosis or management of tubular aggregate myopathy: - Genetic Testing Registry: Myopathy with tubular aggregates These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and Rehabi... |
Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from the... | What is (are) protein C deficiency ? | Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from th... |
Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from the... | How many people are affected by protein C deficiency ? | Mild protein C deficiency affects approximately 1 in 500 individuals. Severe protein C deficiency is rare and occurs in an estimated 1 in 4 million newborns. |
Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from the... | What are the genetic changes related to protein C deficiency ? | Protein C deficiency is caused by mutations in the PROC gene. This gene provides instructions for making protein C, which is found in the bloodstream and is important for controlling blood clotting. Protein C blocks the activity of (inactivates) certain proteins that promote blood clotting. Most of the mutations that ... |
Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from the... | Is protein C deficiency inherited ? | Protein C deficiency is inherited in an autosomal dominant pattern, which means one altered copy of the PROC gene in each cell is sufficient to cause mild protein C deficiency. Individuals who inherit two altered copies of this gene in each cell have severe protein C deficiency. |
Protein C deficiency is a disorder that increases the risk of developing abnormal blood clots; the condition can be mild or severe. Individuals with mild protein C deficiency are at risk of a type of blood clot known as a deep vein thrombosis (DVT). These clots occur in the deep veins of the arms or legs, away from the... | What are the treatments for protein C deficiency ? | These resources address the diagnosis or management of protein C deficiency: - Genetic Testing Registry: Thrombophilia, hereditary, due to protein C deficiency, autosomal dominant - MedlinePlus Encyclopedia: Congenital Protein C or S Deficiency - MedlinePlus Encyclopedia: Necrosis - MedlinePlus Encyclopedia: Protei... |
Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... | What is (are) phosphoglycerate mutase deficiency ? | Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... |
Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... | How many people are affected by phosphoglycerate mutase deficiency ? | Phosphoglycerate mutase deficiency is a rare condition; about 15 affected people have been reported in the medical literature. Most affected individuals have been African American. |
Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... | What are the genetic changes related to phosphoglycerate mutase deficiency ? | Phosphoglycerate mutase deficiency is caused by mutations in the PGAM2 gene. This gene provides instructions for making an enzyme called phosphoglycerate mutase, which is involved in a critical energy-producing process in cells known as glycolysis. During glycolysis, the simple sugar glucose is broken down to produce e... |
Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... | Is phosphoglycerate mutase deficiency inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the PGAM2 gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. However, p... |
Phosphoglycerate mutase deficiency is a disorder that primarily affects muscles used for movement (skeletal muscles). Beginning in childhood or adolescence, affected individuals experience muscle aches or cramping following strenuous physical activity. Some people with this condition also have recurrent episodes of myo... | What are the treatments for phosphoglycerate mutase deficiency ? | These resources address the diagnosis or management of phosphoglycerate mutase deficiency: - Genetic Testing Registry: Glycogen storage disease type X These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and... |
Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire ... | What is (are) fucosidosis ? | Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire de... |
Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire ... | How many people are affected by fucosidosis ? | Fucosidosis is a rare condition; approximately 100 cases have been reported worldwide. This condition appears to be most prevalent in Italy, Cuba, and the southwestern United States. |
Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire ... | What are the genetic changes related to fucosidosis ? | Mutations in the FUCA1 gene cause fucosidosis. The FUCA1 gene provides instructions for making an enzyme called alpha-L-fucosidase. This enzyme plays a role in the breakdown of complexes of sugar molecules (oligosaccharides) attached to certain proteins (glycoproteins) and fats (glycolipids). Alpha-L-fucosidase is resp... |
Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire ... | Is fucosidosis inherited ? | This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. |
Fucosidosis is a condition that affects many areas of the body, especially the brain. Affected individuals have intellectual disability that worsens with age, and many develop dementia later in life. People with this condition often have delayed development of motor skills such as walking; the skills they do acquire ... | What are the treatments for fucosidosis ? | These resources address the diagnosis or management of fucosidosis: - Genetic Testing Registry: Fucosidosis These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and Rehabilitation - Genetic Counseling - P... |
Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... | What is (are) lymphedema-distichiasis syndrome ? | Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... |
Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... | How many people are affected by lymphedema-distichiasis syndrome ? | The prevalence of lymphedema-distichiasis syndrome is unknown. Because the extra eyelashes can be overlooked during a medical examination, researchers believe that some people with this condition may be misdiagnosed as having lymphedema only. |
Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... | What are the genetic changes related to lymphedema-distichiasis syndrome ? | Lymphedema-distichiasis syndrome is caused by mutations in the FOXC2 gene. The FOXC2 gene provides instructions for making a protein that plays a critical role in the formation of many organs and tissues before birth. The FOXC2 protein is a transcription factor, which means that it attaches (binds) to specific regions ... |
Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... | Is lymphedema-distichiasis syndrome inherited ? | This condition is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. |
Lymphedema-distichiasis syndrome is a condition that affects the normal function of the lymphatic system, which is a part of the circulatory and immune systems. The lymphatic system produces and transports fluids and immune cells throughout the body. People with lymphedema-distichiasis syndrome develop puffiness or swe... | What are the treatments for lymphedema-distichiasis syndrome ? | These resources address the diagnosis or management of lymphedema-distichiasis syndrome: - Gene Review: Gene Review: Lymphedema-Distichiasis Syndrome - Genetic Testing Registry: Distichiasis-lymphedema syndrome - MedlinePlus Encyclopedia: Lymph System These resources from MedlinePlus offer information about the di... |
Aicardi-Goutières syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutières syndrome do not show any signs or symptoms of the disorder. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen (hepatos... | What is (are) Aicardi-Goutieres syndrome ? | Aicardi-Goutieres syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutieres syndrome do not show any signs or symptoms of the disorder at birth. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen ... |
Aicardi-Goutières syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutières syndrome do not show any signs or symptoms of the disorder. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen (hepatos... | How many people are affected by Aicardi-Goutieres syndrome ? | Aicardi-Goutieres syndrome is a rare disorder. Its exact prevalence is unknown. |
Aicardi-Goutières syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutières syndrome do not show any signs or symptoms of the disorder. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen (hepatos... | What are the genetic changes related to Aicardi-Goutieres syndrome ? | Mutations in the TREX1, RNASEH2A, RNASEH2B, RNASEH2C, and SAMHD1 genes have been identified in people with Aicardi-Goutieres syndrome. The TREX1, RNASEH2A, RNASEH2B, and RNASEH2C genes provide instructions for making nucleases, which are enzymes that help break up molecules of DNA and its chemical cousin RNA. Mutation... |
Aicardi-Goutières syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutières syndrome do not show any signs or symptoms of the disorder. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen (hepatos... | Is Aicardi-Goutieres syndrome inherited ? | Aicardi-Goutieres syndrome can have different inheritance patterns. In most cases it is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typic... |
Aicardi-Goutières syndrome is a disorder that mainly affects the brain, the immune system, and the skin. Most newborns with Aicardi-Goutières syndrome do not show any signs or symptoms of the disorder. However, about 20 percent are born with a combination of features that include an enlarged liver and spleen (hepatos... | What are the treatments for Aicardi-Goutieres syndrome ? | These resources address the diagnosis or management of Aicardi-Goutieres syndrome: - Gene Review: Gene Review: Aicardi-Goutieres Syndrome - Genetic Testing Registry: Aicardi Goutieres syndrome - Genetic Testing Registry: Aicardi Goutieres syndrome 1 - Genetic Testing Registry: Aicardi Goutieres syndrome 2 - Geneti... |
2q37 deletion syndrome is a condition that can affect many parts of the body. Most babies with 2q37 deletion syndrome are born with weak muscle tone (hypotonia), which usually improves with age. Other neurological abnormalities that are common in affected individuals include mild to severe intellectual disability; dela... | What is (are) 2q37 deletion syndrome ? | 2q37 deletion syndrome is a condition that can affect many parts of the body. This condition is characterized by weak muscle tone (hypotonia) in infancy, mild to severe intellectual disability and developmental delay, behavioral problems, characteristic facial features, and other physical abnormalities. Most babies wi... |
2q37 deletion syndrome is a condition that can affect many parts of the body. Most babies with 2q37 deletion syndrome are born with weak muscle tone (hypotonia), which usually improves with age. Other neurological abnormalities that are common in affected individuals include mild to severe intellectual disability; dela... | How many people are affected by 2q37 deletion syndrome ? | 2q37 deletion syndrome appears to be a rare condition, although its exact prevalence is unknown. Approximately 100 cases have been reported worldwide. |
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