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What are the symptoms of Troyer syndrome ? | What are the signs and symptoms of Troyer syndrome? The signs and symptoms of Troyer syndrome can vary, and some people are more severely affected than others. Symptoms typically begin in early childhood. Most affected children have delays in walking and talking, followed by slow deterioration in both manner of walking... |
What causes Troyer syndrome ? | What causes Troyer syndrome? Troyer syndrome is caused by mutations in the SPG20 gene. This gene gives the body instructions to make a protein called spartin, which is present in many body tissues, including those of the nervous system. However, the function of this protein is not fully understood. It is thought to pla... |
Is Troyer syndrome inherited ? | How is Troyer syndrome inherited? Troyer syndrome is inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. Affected people inherit one mutated copy of the gene from each parent, who is referred to as a carrier. Carr... |
What are the treatments for Troyer syndrome ? | How might Troyer syndrome be treated? There are currently no treatments known to prevent or slow the progression of Troyer syndrome. Treatment aims to relieve symptoms of the disease and improve quality of life. Treatment for spasticity involves both exercise and medication, especially baclofen (Lioresal), which is use... |
What is (are) Familial hemiplegic migraine ? | Familial hemiplegic migraine (FHM) is a form of migraine headache that runs in families. Migraines usually cause intense, throbbing pain in one area of the head, often accompanied by nausea, vomiting, and extreme sensitivity to light and sound. These recurrent headaches typically begin in childhood or adolescence and m... |
What are the symptoms of Familial hemiplegic migraine ? | What are the signs and symptoms of Familial hemiplegic migraine? The Human Phenotype Ontology provides the following list of signs and symptoms for Familial hemiplegic migraine. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the Medline... |
What are the symptoms of Spranger Schinzel Myers syndrome ? | What are the signs and symptoms of Spranger Schinzel Myers syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Spranger Schinzel Myers syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the... |
What is (are) Juvenile myoclonic epilepsy ? | Juvenile myoclonic epilepsy is an epilepsy syndrome characterized by myoclonic jerks (quick jerks of the arms or legs), generalized tonic-clonic seizures (GTCSs), and sometimes, absence seizures. The seizures of juvenile myoclonic epilepsy often occur when people first awaken in the morning. Seizures can be triggered b... |
What causes Juvenile myoclonic epilepsy ? | What causes juvenile myoclonic epilepsy? The exact cause of juvenile myoclonic epilepsy remains unknown. It is not associated with conditions such as head trauma, brain tumor, or encephalitis. Several families have specific mutations in various genes and a complex mode of inheritance. In individuals with juvenile myocl... |
Is Juvenile myoclonic epilepsy inherited ? | Is juvenile myoclonic epilepsy inherited? If I have juvenile myoclonic epilepsy, will my children also have it? Juvenile myoclonic epilepsy is an inherited disorder (about a third of patients with this condition have a positive family history of epilepsy), but the exact mode of inheritance is not clear. A number of stu... |
What are the treatments for Juvenile myoclonic epilepsy ? | How might juvenile myoclonic epilepsy be treated? Avoidance of precipitating events such as alcohol use and sleep deprivation may be useful but is not sufficient to control the seizures of juvenile myoclonic epilepsy. Medical therapy with anticonvulsants is typically needed and well tolerated. The majority of patients ... |
What is (are) 2q37 deletion syndrome ? | 2q37 deletion syndrome is a rare chromosome condition that can affect many parts of the body. Approximately 100 cases have been reported worldwide. This condition is characterized by weak muscle tone (hypotonia) in infancy, mild to severe intellectual disability and developmental delay, behavioral problems, characteris... |
What are the symptoms of 2q37 deletion syndrome ? | What are the signs and symptoms of 2q37 deletion syndrome? Most babies with 2q37 deletion syndrome are born with hypotonia, which usually improves with age. About 25 percent of those with this condition have autism, a developmental condition that affects communication and social interaction. The characteristic facial f... |
What causes 2q37 deletion syndrome ? | What causes 2q37 deletion syndrome? 2q37 deletion syndrome is caused by a deletion of genetic material from a specific region in the long (q) arm of chromosome 2. The deletion occurs near the end of the chromosome at a location designated 2q37. The size of the deletion varies among affected individuals. The signs and s... |
Is 2q37 deletion syndrome inherited ? | How is 2q37 deletion syndrome inherited? Can it be a hidden trait? Most cases of 2q37 deletion syndrome are not inherited. They result from a chromosomal deletion that occurs as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development. Affected people typically have no his... |
What is (are) Dentinogenesis imperfecta type 2 ? | Dentinogenesis imperfecta type 2 is a rare and severe form of dentinogenesis imperfecta, a condition that affects tooth development. People affected by the condition may have weak and discolored teeth. These problems can affect both primary (baby) teeth and permanent teeth. People with this form of dentinogenesis imper... |
What is (are) Mucolipidosis type 4 ? | Mucolipidosis type 4 is a metabolic condition that affects the body's ability to process certain carbohydrates and fats. As a result, these materials accumulate in cells leading to the various signs and symptoms of the condition. Most people with mucolipidosis type 4 develop severe psychomotor (mental and motor skills)... |
What are the symptoms of Mucolipidosis type 4 ? | What are the signs and symptoms of Mucolipidosis type 4? The Human Phenotype Ontology provides the following list of signs and symptoms for Mucolipidosis type 4. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dic... |
What are the symptoms of Ring chromosome 8 ? | What are the signs and symptoms of Ring chromosome 8? The Human Phenotype Ontology provides the following list of signs and symptoms for Ring chromosome 8. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionar... |
What are the symptoms of Hamanishi Ueba Tsuji syndrome ? | What are the signs and symptoms of Hamanishi Ueba Tsuji syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Hamanishi Ueba Tsuji syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the Medli... |
What are the symptoms of HurlerScheie syndrome ? | What are the signs and symptoms of HurlerScheie syndrome ? The Human Phenotype Ontology provides the following list of signs and symptoms for HurlerScheie syndrome . If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical... |
What are the symptoms of 18 Hydroxylase deficiency ? | What are the signs and symptoms of 18 Hydroxylase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for 18 Hydroxylase deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus M... |
What is (are) Sprengel deformity ? | Sprengel deformity is a congenital condition characterized by abnormal development and elevation of the shoulder blade (scapula). Severity can range considerably from being almost invisible when covered with clothes, to the shoulder being elevated over 5 centimeters, with neck webbing. Signs and symptoms may include a ... |
What are the symptoms of Sprengel deformity ? | What are the signs and symptoms of Sprengel deformity? Signs and symptoms of Sprengel deformity can vary depending on the severity and whether additional skeletal or muscular abnormalities are present. Some people may not have noticeable signs or symptoms. It more commonly occurs on the left side, but can occur on both... |
What are the treatments for Sprengel deformity ? | How might Sprengel deformity be treated? Treatment of Sprengel deformity depends on the degree of functional impairment and/or cosmetic disfigurement. Many people with Sprengel deformity do not need surgery and may have physical therapy to maintain range of motion and strengthen weak muscles. For those who do require s... |
What is (are) Secondary adrenal insufficiency ? | Adrenal insufficiency is an endocrine disorder that occurs when the adrenal glands do not produce enough of certain hormones. Secondary adrenal insufficiency occurs when the pituitary gland (a pea-sized gland at the base of the brain) fails to produce enough adrenocorticotropin (ACTH), a hormone that stimulates the adr... |
What is (are) Narcolepsy ? | Narcolepsy is a chronic brain disorder that involves poor control of sleep-wake cycles. People with narcolepsy have episodes of extreme daytime sleepiness and sudden, irresistible bouts of sleep (called "sleep attacks") that can occur at any time, and may last from seconds or minutes. Other signs and symptoms may inclu... |
What are the symptoms of Narcolepsy ? | What are the signs and symptoms of Narcolepsy? The Human Phenotype Ontology provides the following list of signs and symptoms for Narcolepsy. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up t... |
How to diagnose Narcolepsy ? | How is narcolepsy diagnosed? Narcolepsy is often diagnosed in adolescence and young adulthood, when falling asleep suddenly in school brings the problem to attention. However, for many people with narcolepsy, the disorder is not diagnosed for up to 10-15 years after symptoms first begin. The disorder may be misdiagnose... |
What are the treatments for Narcolepsy ? | How might narcolepsy be treated? There is currently no cure for narcolepsy, but some of the symptoms can be managed with medications and lifestyle changes. Most affected people improve if they maintain a regular sleep schedule, usually 7.5 to 8 hours of sleep per night. Scheduled naps during the day also may help. Othe... |
What are the symptoms of Odonto onycho dysplasia with alopecia ? | What are the signs and symptoms of Odonto onycho dysplasia with alopecia? The Human Phenotype Ontology provides the following list of signs and symptoms for Odonto onycho dysplasia with alopecia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You c... |
What is (are) Pseudohypoparathyroidism type 1A ? | Pseudohypoparathyroidism type 1A is a type of pseudohypoparathyroidism. Pseudohypoparathyroidism is when your body is unable to respond to parathyroid hormone, which is a hormone that controls the levels of calcium, phosphorous, and vitamin D in the blood. The symptoms are very similar to hypoparathyroidism (when parat... |
What are the symptoms of Pseudohypoparathyroidism type 1A ? | What are the signs and symptoms of Pseudohypoparathyroidism type 1A? The Human Phenotype Ontology provides the following list of signs and symptoms for Pseudohypoparathyroidism type 1A. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the... |
What are the symptoms of Gonadal dysgenesis, XX type ? | What are the signs and symptoms of Gonadal dysgenesis, XX type? The Human Phenotype Ontology provides the following list of signs and symptoms for Gonadal dysgenesis, XX type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePl... |
What are the symptoms of SCARF syndrome ? | What are the signs and symptoms of SCARF syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for SCARF syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to l... |
What is (are) Chromosome 9 inversion ? | Chromosomes are the structures found in every cell of the body that contain our DNA, the instructions that tell our body what to do. Humans have 23 pairs of chromosomes, which means that each human cell contains 46 chromosomes. Each chromosome has a p and q arm; p is the short arm and q is the long arm. The p arm is al... |
What is (are) 1q21.1 microdeletion syndrome ? | 1q21.1 microdeletion syndrome is a newly described chromosome abnormality where a segment of genetic material on the long arm (or q arm) of chromosome 1 at position 21.1 is missing (or deleted). It has been described in 46 patients to date. Some people with this deletion have no observable features; while others have v... |
What are the symptoms of 1q21.1 microdeletion syndrome ? | What are the signs and symptoms of 1q21.1 microdeletion syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for 1q21.1 microdeletion syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the Medli... |
What is (are) Erythromelalgia ? | Erythromelalgia (EM) is a rare condition characterized by episodes of burning pain, warmth, swelling and redness in parts of the body, particularly the hands and feet. This condition may occur spontaneously (primary EM) or secondary to neurological diseases, autoimmune diseases, or myeloproliferative disorders (seconda... |
What are the symptoms of Erythromelalgia ? | What are the signs and symptoms of Erythromelalgia? Currently it is very difficult to predict how a person's primary erythromelalgia will affect them overtime. The cause of primary erythromelalgia is not well understood. Much of the literature regarding the long term outlook for people with idiopathic primary erythrome... |
What causes Erythromelalgia ? | What causes erythromelalgia? About 15% of cases of erythromelalgia are caused by mutations in the SCN9A gene. The SCN9A gene gives instructions for making part of a sodium channel which carries sodium into cells and helps them make and transmit electrical signals. These sodium channels are found in nerve cells that tra... |
How to diagnose Erythromelalgia ? | How is erythromelalgia diagnosed? Erythromelalgia can be diagnosed through a clinical exam and medical history. Additional tests may include a skin biopsy and thermography to evaluate skin temperature. Blood tests or other studies may be done to rule out other conditions that can cause similar symptoms. There is not a ... |
What are the treatments for Erythromelalgia ? | What treatment is available for erythromelalgia? There appear to be several subtypes of erythromelalgia and different subtypes respond to different therapies. Treatment consists of a trying various approaches until the best therapy is found. Patients respond quite variably to drug therapy and no single therapy has prov... |
What is (are) Hepatic encephalopathy ? | Hepatic encephalopathy is a syndrome observed in some patients with cirrhosis. It is defined as a spectrum of neuropsychiatric abnormalities in patients with liver dysfunction, when other known brain disease has been excluded. Signs and symptoms may be debilitating, and they can begin mildly and gradually, or occur sud... |
Is Hepatic encephalopathy inherited ? | Is hepatic encephalopathy inherited? Hepatic encephalopathy is not an inherited condition, so an individual who has it cannot pass it on to his/her children. It is brought on by chronic liver failure, particularly in alcoholics with cirrhosis. Although there are many theories and possibilities regarding what exactly ca... |
What are the symptoms of Cleft hand absent tibia ? | What are the signs and symptoms of Cleft hand absent tibia? The Human Phenotype Ontology provides the following list of signs and symptoms for Cleft hand absent tibia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medic... |
What is (are) Porencephaly ? | Porencephaly is a rare condition that affects the central nervous system. People with porencephaly develop fluid-filled cysts or cavities in the brain either before or shortly after birth. The severity of the condition and the associated signs and symptoms vary significantly based on the size, location, and number of c... |
What are the symptoms of Porencephaly ? | What are the signs and symptoms of Porencephaly? The Human Phenotype Ontology provides the following list of signs and symptoms for Porencephaly. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look ... |
What are the symptoms of Pituitary hormone deficiency, combined 4 ? | What are the signs and symptoms of Pituitary hormone deficiency, combined 4? The Human Phenotype Ontology provides the following list of signs and symptoms for Pituitary hormone deficiency, combined 4. If the information is available, the table below includes how often the symptom is seen in people with this condition.... |
What is (are) Hantavirus pulmonary syndrome ? | Hantavirus pulmonary syndrome (HPS) is a severe, respiratory disease caused by infection with a hantavirus. People can become infected with a hantavirus through contact with hantavirus-infected rodents or their saliva, urine and/or droppings. Early symptoms universally include fatigue, fever and muscle aches (especiall... |
What are the symptoms of Cranioacrofacial syndrome ? | What are the signs and symptoms of Cranioacrofacial syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Cranioacrofacial syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus M... |
What is (are) Glanzmann thrombasthenia ? | Glanzmann thrombasthenia (GT) is a rare inherited blood clotting disorder that is present at birth. It is characterized by the impaired function of specialized blood cells, called platelets, that are essential for proper blood clotting. Signs and symptoms vary greatly from person to person. Symptoms usually include abn... |
What are the symptoms of Glanzmann thrombasthenia ? | What are the signs and symptoms of Glanzmann thrombasthenia? The Human Phenotype Ontology provides the following list of signs and symptoms for Glanzmann thrombasthenia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Med... |
What is (are) Beta ketothiolase deficiency ? | Beta-ketothiolase deficiency is an inherited disorder in which the body cannot effectively process a protein building block (amino acid) called isoleucine. This condition also impairs the body's ability to process ketones, which are molecules produced during the breakdown of fats. Signs and symptoms typically appear be... |
What are the symptoms of Beta ketothiolase deficiency ? | What are the signs and symptoms of Beta ketothiolase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Beta ketothiolase deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the Medline... |
What are the symptoms of Dandy-Walker malformation with sagittal craniosynostosis and hydrocephalus ? | What are the signs and symptoms of Dandy-Walker malformation with sagittal craniosynostosis and hydrocephalus? The Human Phenotype Ontology provides the following list of signs and symptoms for Dandy-Walker malformation with sagittal craniosynostosis and hydrocephalus. If the information is available, the table below i... |
What are the symptoms of Kohlschutter Tonz syndrome ? | What are the signs and symptoms of Kohlschutter Tonz syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Kohlschutter Tonz syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus... |
What is (are) Cri du chat syndrome ? | Cri du chat syndrome, also known as 5p- (5p minus) syndrome or cat cry syndrome, is a genetic condition that is caused by the deletion of genetic material on the small arm (the p arm) of chromosome 5. Infants with this condition often have a high-pitched cry that sounds like that of a cat. The disorder is characterized... |
What are the symptoms of Cri du chat syndrome ? | What are the signs and symptoms of Cri du chat syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Cri du chat syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dic... |
What causes Cri du chat syndrome ? | What causes cri du chat syndrome? Cri du chat syndrome is caused by a deletion of the end of the short (p) arm of chromosome 5. This chromosomal change is written as 5p-. The size of the deletion varies among affected individuals but studies suggest that larger deletions tend to result in more severe intellectual disab... |
Is Cri du chat syndrome inherited ? | Is cri du chat syndrome inherited? Most cases of cri du chat syndrome are not inherited. The deletion occurs most often as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development. Most affected individuals do not have a history of the disorder in their family. About 10 p... |
What are the treatments for Cri du chat syndrome ? | How might cri du chat syndrome be treated? While there is no specific treatment available for cri du chat syndrome, early intervention is recommended in the areas of physical therapy (achieving physical and motor milestones such as sitting and standing up), communication (speech therapy, sign language instruction), beh... |
What is (are) ADCY5-related dyskinesia ? | ADCY5-related dyskinesia is a movement disorder that is characterized by several different types of involuntary movements. Affected people generally develop sudden jerks, twitches, tremors, muscle tensing, and/or writhing movements between infancy and late adolescence. The arms, legs, neck and face are most commonly in... |
What are the symptoms of ADCY5-related dyskinesia ? | What are the signs and symptoms of ADCY5-related dyskinesia ? The Human Phenotype Ontology provides the following list of signs and symptoms for ADCY5-related dyskinesia . If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus M... |
What is (are) Parsonage Turner syndrome ? | Parsonage Turner syndrome is characterized by the sudden onset of shoulder and upper arm pain followed by progressive (worsening over time) weakness and/or atrophy of the affected area. Although the exact cause is unknown, researchers believe that most cases are due to an autoimmune response following exposure to an il... |
What are the symptoms of Parsonage Turner syndrome ? | What are the signs and symptoms of Parsonage Turner syndrome? Parsonage Turner syndrome is usually characterized by the sudden onset of severe pain in the shoulder and upper arm, which is often described as sharp or throbbing. In some cases, the pain may extend to the neck, lower arm and/or hand on the affected side. R... |
What causes Parsonage Turner syndrome ? | What causes Parsonage Turner syndrome? The exact cause of Parsonage Turner syndrome (PTS) is unknown. Researchers suspect that most cases are due to an autoimmune response following exposure to an illness or environmental factor. In many cases, no triggering event or underlying cause can be identified. Factors known to... |
Is Parsonage Turner syndrome inherited ? | Is Parsonage Turner syndrome inherited? Parsonage Turner syndrome, which is also known as idiopathic neuralgic amyotrophy, is not inherited. However, an inherited form of neuralgic amyotrophy does exist, which is passed down through families in an autosomal dominant manner. For more information on hereditary neuralgic ... |
How to diagnose Parsonage Turner syndrome ? | How is Parsonage Turner syndrome diagnosed? A diagnosis of Parsonage Turner syndrome (PTS) is often suspected based on the presence of characteristic signs and symptoms. Specialized tests may be recommended to further investigate the shoulder pain and/or muscle weakness and to rule out other conditions that can cause s... |
What are the treatments for Parsonage Turner syndrome ? | How might Parsonage Turner syndrome be treated? Treatment for Parsonage Turner syndrome (PTS) varies based on the signs and symptoms present in each person. For example, pain medications may be prescribed depending on the severity of the nerve pain. Other techniques for pain management include application of heat or co... |
What are the symptoms of Corneal dystrophy and perceptive deafness ? | What are the signs and symptoms of Corneal dystrophy and perceptive deafness? The Human Phenotype Ontology provides the following list of signs and symptoms for Corneal dystrophy and perceptive deafness. If the information is available, the table below includes how often the symptom is seen in people with this conditio... |
What are the symptoms of Lipase deficiency combined ? | What are the signs and symptoms of Lipase deficiency combined? The Human Phenotype Ontology provides the following list of signs and symptoms for Lipase deficiency combined. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus... |
What are the symptoms of Heart-hand syndrome, Slovenian type ? | What are the signs and symptoms of Heart-hand syndrome, Slovenian type? The Human Phenotype Ontology provides the following list of signs and symptoms for Heart-hand syndrome, Slovenian type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can u... |
What is (are) Uncombable hair syndrome ? | Uncombable hair syndrome (UHS) is a rare disorder of the hair shaft of the scalp. It usually is characterized by silvery-blond or straw-colored hair that is disorderly; stands out from the scalp; and cannot be combed flat. It may first become apparent from 3 months of age to 12 years of age. UHS is likely inherited in ... |
What are the symptoms of Uncombable hair syndrome ? | What are the signs and symptoms of Uncombable hair syndrome? Uncombable hair syndrome (UHS) may first become apparent any time between the ages of 3 months and 12 years. It only affects the scalp hair. The quantity of hair remains normal, but the hair often grows slowly. Over time the hair becomes progressively silvery... |
What causes Uncombable hair syndrome ? | What causes uncombable hair syndrome? The stiffness of the hair in uncombable hair syndrome (UHS) is likely due to the triangular shape of the hair shaft that is seen in cross section in affected people. It has been suggested that the condition may result from premature keratinization (development of keratin) of the in... |
Is Uncombable hair syndrome inherited ? | Is uncombable hair syndrome inherited? Uncombable hair syndrome (UHS) is thought to be inherited in an autosomal dominant manner with reduced penetrance. Autosomal dominant means that having a change (mutation) in only one copy of the responsible gene in each cell is enough to cause features of the condition. When a pe... |
How to diagnose Uncombable hair syndrome ? | How is uncombable hair syndrome diagnosed? A diagnosis of uncombable hair syndrome (UHS) is made by observing the characteristic symptoms of the condition, as well observing the hair shaft under a special microscope. When the individual hair strands are viewed under a microscope, the hair is either triangular or kidney... |
What are the treatments for Uncombable hair syndrome ? | How might uncombable hair syndrome be treated? There is no definitive treatment for uncombable hair syndrome, but the condition usually improves or resolves on its own with the onset of puberty. Gentle hair care is generally recommended using conditioners and soft brushes, along with avoiding harsh hair treatments such... |
What are the symptoms of Spastic paraplegia 17 ? | What are the signs and symptoms of Spastic paraplegia 17? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia 17. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical D... |
What are the symptoms of Hydrocephalus, costovertebral dysplasia, and Sprengel anomaly ? | What are the signs and symptoms of Hydrocephalus, costovertebral dysplasia, and Sprengel anomaly? The Human Phenotype Ontology provides the following list of signs and symptoms for Hydrocephalus, costovertebral dysplasia, and Sprengel anomaly. If the information is available, the table below includes how often the symp... |
What is (are) Multifocal motor neuropathy ? | Multifocal motor neuropathy (MMN) is a rare neuropathy characterized by progressive, asymmetric muscle weakness and atrophy (wasting). Signs and symptoms include weakness in the hands and lower arms; cramping; involuntary contractions or twitching; and atrophy of affected muscles. MMN is thought to be due to an abnorma... |
What are the symptoms of Multifocal motor neuropathy ? | What are the signs and symptoms of multifocal motor neuropathy? Signs and symptoms of multifocal motor neuropathy (MMN) may include weakness; cramping; involuntary contractions or twitching; and wasting (atrophy) of affected muscles. Atrophy occurs late in the course of the condition. Muscles of the hands and lower arm... |
What causes Multifocal motor neuropathy ? | What causes multifocal motor neuropathy? The exact underlying cause of multifocal motor neuropathy (MMN) is poorly understood. It is considered an immune-mediated disorder (due to an abnormal immune system response), both because IVIG therapy improves symptoms, and many patients have anti-GM1 antibodies. Research to fu... |
Is Multifocal motor neuropathy inherited ? | Is multifocal motor neuropathy inherited? We are not aware of any evidence that multifocal motor neuropathy (MMN) is inherited or of any reports of familial cases (occurring in more than one person in a family). Furthermore, to our knowledge, no specific genes known to be associated with MMN have been identified. |
What are the treatments for Multifocal motor neuropathy ? | How might multifocal motor neuropathy be treated? Multifocal motor neuropathy (MMN) is considered treatable with intravenous immune globulin (IVIG). Early treatment shortly after symptoms begin is recommended. Most people have a fairly rapid improvement in weakness with IVIG, but the improvement generally does not last... |
What is (are) Milroy disease ? | Milroy disease is a lymphatic disease that causes swelling (lymphedema) in the lower legs and feet. Lymphedema is usually present at birth or develops in infancy. It typically occurs on both sides of the body and can worsen over time. Other symptoms may include accumulation of fluid in the scrotum in males (hydrocele),... |
What are the symptoms of Milroy disease ? | What are the signs and symptoms of Milroy disease? The most common symptom of Milroy disease is build-up of fluids (lymphedema) in the lower limbs, which is usually present from birth or before birth. However, the degree and distribution of swelling varies among affected people. It sometimes progresses, but may improve... |
Is Milroy disease inherited ? | How is Milroy disease inherited? Milroy disease is inherited in an autosomal dominant manner. This means that having one changed (mutated) copy of the responsible gene in each cell is enough to cause symptoms of the condition. When a person with an autosomal dominant condition has children, each child has a 50% (1 in 2... |
How to diagnose Milroy disease ? | Is genetic testing available for Milroy disease? Yes. The Genetic Testing Registry (GTR) provides information about the labs that offer genetic testing for Milroy disease. The intended audience for the GTR is health care providers and researchers. People with questions about genetic testing should speak with a health c... |
What are the treatments for Milroy disease ? | How might Milroy disease be treated? There is currently no cure for Milroy disease. Management is typically conservative and usually successful in most people. Management of lymphedema should be guided by a lymphedema therapist. Some improvement is usually possible with the use of properly fitted compression hosiery or... |
What is (are) Systemic capillary leak syndrome ? | Systemic capillary leak syndrome is a condition in which fluid and proteins leak out of tiny blood vessels and flow into surrounding tissues, resulting in dangerously low blood pressure. Attacks frequently last for several days and require emergency care. Most cases of capillary leak occur randomly in previously health... |
What are the symptoms of Systemic capillary leak syndrome ? | What are the signs and symptoms of Systemic capillary leak syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Systemic capillary leak syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the... |
What are the treatments for Systemic capillary leak syndrome ? | How might systemic capillary leak syndrome be treated? Unfortunately, there is no cure for systemic capillary leak syndrome at this time. However, recent studies suggest that taking medication known as beta-adrenergic agonists (including terbutaline) or undergoing immunoglobulin intravenous (IV) therapy may reduce the... |
What is (are) Friedreich ataxia ? | Friedreich ataxia is an inherited condition that affects the nervous system and causes movement problems. People with this condition develop impaired muscle coordination (ataxia) that worsens over time. Other features include the gradual loss of strength and sensation in the arms and legs, muscle stiffness (spasticity)... |
What are the symptoms of Friedreich ataxia ? | What are the signs and symptoms of Friedreich ataxia? Symptoms usually begin between the ages of 5 and 15 but can, on occasion, appear in adulthood or even as late as age 75. The first symptom to appear is usually difficulty in walking, or gait ataxia. The ataxia gradually worsens and slowly spreads to the arms and the... |
What causes Friedreich ataxia ? | What causes Friedreich ataxia? Friedreich ataxia is caused by mutations in the FXN gene. This gene provides instructions for making a protein called frataxin. One region of the FXN gene contains a segment of DNA known as a GAA trinucleotide repeat. This segment is made up of a series of three DNA building blocks (one g... |
Is Friedreich ataxia inherited ? | How is Friedreich ataxia inherited? Friedreich ataxia is inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. The parents of an affected person usually each carry one mutated copy of the gene and are referred to as... |
What is (are) Fibromuscular dysplasia ? | Fibromuscular dysplasia (FMD) is the abnormal development or growth of cells in the walls of arteries that can cause the vessels to narrow or bulge. The carotid arteries, which pass through the neck and supply blood to the brain, are commonly affected. Arteries within the brain and kidneys can also be affected. Narrowi... |
What are the symptoms of Fibromuscular dysplasia ? | What are the signs and symptoms of Fibromuscular dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Fibromuscular dysplasia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medic... |
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