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What is (are) Ehlers-Danlos syndrome, vascular type ? | Ehlers-Danlos syndrome (EDS), vascular type is an inherited connective tissue disorder that is caused by defects in a protein called collagen. It is generally considered the most severe form of Ehlers-Danlos syndrome. Common symptoms include thin, translucent skin; easy bruising; characteristic facial appearance; and f... |
What are the symptoms of Ehlers-Danlos syndrome, vascular type ? | What are the signs and symptoms of Ehlers-Danlos syndrome, vascular type? The signs and symptoms of Ehlers-Danlos syndrome (EDS), vascular type vary but may include: Fragile tissues (including arteries, muscles and internal organs) that are prone to rupture Thin, translucent skin Characteristic facial appearance (thin ... |
What causes Ehlers-Danlos syndrome, vascular type ? | What causes Ehlers-Danlos syndrome, vascular type? Ehlers-Danlos syndrome (EDS), vascular type is caused by changes (mutations) in the COL3A1 gene. The COL3A1 gene provides instructions for making a component of type III collagen. Collagen is a protein that provides structure and strength to connective tissues througho... |
Is Ehlers-Danlos syndrome, vascular type inherited ? | Is Ehlers-Danlos syndrome, vascular type inherited? Ehlers-Danlos syndrome (EDS), vascular type is inherited in an autosomal dominant manner. This means that to be affected, a person only needs a change (mutation) in one copy of the responsible gene in each cell. In some cases, an affected person inherits the mutation ... |
How to diagnose Ehlers-Danlos syndrome, vascular type ? | How is Ehlers-Danlos syndrome, vascular type diagnosed? A diagnosis of Ehlers-Danlos syndrome (EDS), vascular type is typically based on the presence of characteristic signs and symptoms. Genetic testing for a change (mutation) in the COL3A1 gene can then be ordered to confirm the diagnosis. Collagen typing performed o... |
What are the treatments for Ehlers-Danlos syndrome, vascular type ? | How might Ehlers-Danlos syndrome, vascular type be treated? The treatment and management of Ehlers-Danlos syndrome (EDS), vascular type is focused on relieving associated signs and symptoms and preventing serious complications. For example, people with EDS, vascular type have tissue fragility that puts them at high ris... |
What is (are) Occipital horn syndrome ? | Occipital horn syndrome (OHS) is characterized by sagging and non-stretchy skin (cutis laxa), wedge-shaped calcium deposits in a bone at the base of the skull (occipital bone), coarse hair, and loose joints. Individuals with OHS are said to have normal or slightly reduced intelligence. This condition is considered to ... |
What are the symptoms of Occipital horn syndrome ? | What are the signs and symptoms of Occipital horn syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Occipital horn 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 Medic... |
How to diagnose Occipital horn syndrome ? | Is genetic testing available for occipital horn syndrome? |
What are the symptoms of Spastic paraplegia facial cutaneous lesions ? | What are the signs and symptoms of Spastic paraplegia facial cutaneous lesions? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia facial cutaneous lesions. If the information is available, the table below includes how often the symptom is seen in people with this cond... |
What is (are) HTLV-1 associated myelopathy/tropical spastic paraparesis ? | HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) is a chronic, progressive disease of the nervous system that affects less than 2 percent of people with HTLV-1 infection. Signs and symptoms vary but may include progressive weakness, stiff muscles, muscle spasms, backache, a 'weak' bladder, and consti... |
What are the symptoms of HTLV-1 associated myelopathy/tropical spastic paraparesis ? | What are the signs and symptoms of HTLV-1 associated myelopathy/tropical spastic paraparesis? Signs and symptoms of HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) vary but may include: Progressive weakness Stiff muscles Muscle spasms Backache A 'weak' bladder Constipation Rarely HAM/TSP may cau... |
What are the treatments for HTLV-1 associated myelopathy/tropical spastic paraparesis ? | How might HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) be treated? There is no established treatment program for HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP). Corticosteroids may relieve some symptoms, but arent likely to change the course of the disorder. Clinical studie... |
What are the symptoms of Arthrogryposis like disorder ? | What are the signs and symptoms of Arthrogryposis like disorder? The Human Phenotype Ontology provides the following list of signs and symptoms for Arthrogryposis like disorder. 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 is (are) Muscular dystrophy, congenital, merosin-positive ? | The congenital muscle dystrophies are currently classified according to the genetic defects. Historically, congenital muscular dystrophies were classified in two broad groups: Classic CMD (which included the Merosin-deficient CMD and the Merosin-positive CMD) and the CMD with central nervous system (CNS) abnormalities ... |
What are the symptoms of Muscular dystrophy, congenital, merosin-positive ? | What are the signs and symptoms of Muscular dystrophy, congenital, merosin-positive? The Human Phenotype Ontology provides the following list of signs and symptoms for Muscular dystrophy, congenital, merosin-positive. If the information is available, the table below includes how often the symptom is seen in people with... |
What is (are) Stenotrophomonas maltophilia infection ? | Stenotrophomonas maltophilia (S. maltophilia) infection is a healthcare-associated bacterial infection caused by S. maltophilia bacteria. These bacteria typically colonize (live in or on) areas of the body without causing infection. However, people who are hospitalized and receiving treatment for other conditions may b... |
What are the symptoms of Stenotrophomonas maltophilia infection ? | What are the signs and symptoms of Stenotrophomonas maltophilia infection? S. maltophilia bacteria usually colonize (live in or on) areas of the body without causing infection. In these cases, people have no signs or symptoms of a bacterial infection. When present, the features of Stenotrophomonas maltophilia (S. malto... |
What causes Stenotrophomonas maltophilia infection ? | What causes Stenotrophomonas maltophilia infection? Stenotrophomonas maltophilia (S. maltophilia) infections are caused by the S. maltophilia bacteria. These bacteria live in various aquatic (water-based) environments. In a hospital setting, they are able to survive and multiply in fluids such as respiratory secretions... |
How to diagnose Stenotrophomonas maltophilia infection ? | How is Stenotrophomonas maltophilia infection diagnosed? Stenotrophomonas maltophilia (S. maltophilia) infection is usually diagnosed by examining a small sample of blood, mucus, and/or urine. When an infection is suspected, possible sites of infection including wounds, intravenous (vein) catheters, urinary catheters, ... |
What are the treatments for Stenotrophomonas maltophilia infection ? | How might Stenotrophomonas maltophilia infection be treated? Stenotrophomonas maltophilia (S. maltophilia) bacteria are usually resistant to many antibiotics. The recommended therapy is trimethoprim-sulfamethoxazole (also called co-trimoxazole, or TMP-SMX). If this medication can not be used, a variety of other antibio... |
What are the symptoms of Pediatric ulcerative colitis ? | What are the signs and symptoms of Pediatric ulcerative colitis? The Human Phenotype Ontology provides the following list of signs and symptoms for Pediatric ulcerative colitis. 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 Limb-girdle muscular dystrophy type 2E ? | What are the signs and symptoms of Limb-girdle muscular dystrophy type 2E? The Human Phenotype Ontology provides the following list of signs and symptoms for Limb-girdle muscular dystrophy type 2E. If the information is available, the table below includes how often the symptom is seen in people with this condition. You... |
What is (are) Choroideremia ? | Choroideremia is a genetic condition that causes vision loss. This disorder typically affects males. The first symptom is usually impairment of night vision (night blindness), which can occur in childhood. People with this disorder also experience narrowing of the field of vision (tunnel vision) and decrease in the abi... |
What are the symptoms of Choroideremia ? | What are the signs and symptoms of Choroideremia? The Human Phenotype Ontology provides the following list of signs and symptoms for Choroideremia. 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 loo... |
What are the symptoms of Oral submucous fibrosis ? | What are the signs and symptoms of Oral submucous fibrosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Oral submucous fibrosis. 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 are the symptoms of Symphalangism with multiple anomalies of hands and feet ? | What are the signs and symptoms of Symphalangism with multiple anomalies of hands and feet? The Human Phenotype Ontology provides the following list of signs and symptoms for Symphalangism with multiple anomalies of hands and feet. If the information is available, the table below includes how often the symptom is seen ... |
What is (are) Crystal arthropathies ? | Crystal arthropathies are a diverse group of bone diseases associated with the deposition of minerals within joints and the soft tissues around the joints. The group includes gout, basic calcium phosphate and calcium pyrophosphate dihydrate deposition diseases, and, in very rare cases, calcium oxalate crystal arthropat... |
What is (are) Mondini dysplasia ? | Mondini dysplasia is a type of inner ear malformation that is present at birth (congenital). Individuals with Mondini dysplasia have one and a half coils of the cochlea instead of the normal two coils. It may occur in one ear (unilateral) or both ears (bilateral) and can cause varying degrees of sensorineural hearing l... |
What are the symptoms of Mondini dysplasia ? | What are the signs and symptoms of Mondini dysplasia? Mondini dysplasia is a congenital malformation (present at birth). It may occur either unilaterally (in one ear) or bilaterally (in both ears). Most affected individuals have profound sensorineural hearing loss, but some individuals do have residual hearing. There h... |
What causes Mondini dysplasia ? | What causes Mondini dysplasia? The underlying cause of Mondini dysplasia (MD) in most individuals appears to remain unclear. Some have suggested that retinoids (vitamin A) or other factors a fetus may be exposed to early in pregnancy have contributed to some cases of isolated MD (occurring with no other abnormalities).... |
Is Mondini dysplasia inherited ? | Is Mondini dysplasia inherited? Mondini dysplasia usually occurs sporadically as an isolated abnormality (occurring in only one individual in a family with no other abnormalities) but it can be associated with a variety of syndromes including Klippel Feil syndrome, Pendred syndrome, DiGeorge syndrome, Wildervanck syndr... |
How to diagnose Mondini dysplasia ? | Is genetic testing available for Mondini dysplasia? Genetic testing may be available for Mondini dysplasia if it is associated with a specific syndrome for which genetic testing is available, or if a mutation has previously been identified in an affected individual in the family. Unfortunately, for many cases of isolat... |
What are the treatments for Mondini dysplasia ? | How might Mondini dysplasia be treated? Surgery to repair the defect present with Mondini dysplasia is typically necessary to prevent recurrent meningitis. Prophylactic antimicrobial therapy (such as antibiotics) to prevent infection and conjugate pneumococcal vaccination are helpful in reducing the formation of bacter... |
What is (are) Autoimmune myocarditis ? | Autoimmune myocarditis is an autoimmune disease that affects the heart. The condition is characterized by inflammation of the heart muscle (myocardium). Some people with autoimmune myocarditis have no noticeable symptoms of the condition. When present, signs and symptoms may include chest pain, abnormal heartbeat, shor... |
What is (are) Leukonychia totalis ? | Leukonychia totalis is a nail condition characterized by complete whitening of the entire nail plate. It is usually inherited in an autosomal dominant manner. Less commonly, it may be inherited in an autosomal recessive manner, or acquired (not inherited) during a person's lifetime. The inherited forms can be caused by... |
What are the symptoms of Leukonychia totalis ? | What are the signs and symptoms of Leukonychia totalis? The Human Phenotype Ontology provides the following list of signs and symptoms for Leukonychia totalis. 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 Dicti... |
What causes Leukonychia totalis ? | What causes leukonychia totalis? Leukonychia totalis (also called total leukonychia) is thought to be due to abnormal keratinization (conversion into keratin) of the nail plate. Keratin is a protein that is a major component of the epidermis (outer layer of skin), hair, nails, and horny tissues. The condition is usuall... |
Is Leukonychia totalis inherited ? | Is leukonychia totalis inherited? Leukonychia totalis can be inherited in either an autosomal dominant or autosomal recessive manner. It may also occur as part of various underlying conditions or abnormalities, some of which have their own specific genetic cause(s) and inheritance patterns. In some cases, the condition... |
What are the treatments for Leukonychia totalis ? | How might leukonychia totalis be treated? There is no universally successful treatment for the whitening of the nails in people with leukonychia totalis. However, if the condition is known to have an underlying cause, treating that cause (when possible) may improve the condition. |
What is (are) Mulibrey Nanism ? | Mulibrey nanism is a rare genetic disorder characterized by profound growth delays and distinctive abnormalities of the muscles, liver, brain, and eyes. The acronym MULIBREY stands for (MU)scle, (LI)ver, (BR)ain, and (EY)e; nanism is another word for dwarfism. Signs and symptoms of the disorder may include constrictive... |
What are the symptoms of Mulibrey Nanism ? | What are the signs and symptoms of Mulibrey Nanism? Mulibrey nanism (MN) is characterized by progressive growth failure that begins prenatally (before birth). Hypotonia (poor muscle tone) is common. Newborns often have characteristic abnormalities of the head and face, including a triangularly shaped face. Yellow disco... |
How to diagnose Mulibrey Nanism ? | Is genetic testing available for mulibrey nanism? Testing for the TRIM37 gene is available for carrier testing, confirming the diagnosis, and prenatal diagnosis. GeneTests lists the names of laboratories that are performing genetic testing for mulibrey nanism. To view the contact information for the clinical laboratori... |
What are the symptoms of Microphthalmia syndromic 8 ? | What are the signs and symptoms of Microphthalmia syndromic 8? The Human Phenotype Ontology provides the following list of signs and symptoms for Microphthalmia syndromic 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... |
What is (are) Niemann-Pick disease type A ? | Niemann-Pick disease is an inherited condition involving lipid metabolism, which is the breakdown, transport, and use of fats and cholesterol in the body. In people with this condition, abnormal lipid metabolism causes harmful amounts of lipids to accumulate in the spleen, liver, lungs, bone marrow, and brain. Niemann-... |
What are the symptoms of Niemann-Pick disease type A ? | What are the signs and symptoms of Niemann-Pick disease type A? The Human Phenotype Ontology provides the following list of signs and symptoms for Niemann-Pick disease type A. 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 treatments for Niemann-Pick disease type A ? | How might Niemann-Pick disease type A be treated? There is no specific treatment for this disease. Supportive care from the following specialists may be helpful for managing the symptoms: A pulmonologist for respiratory problems A cardiologist for heart problems Liver and spleen specialists Nutritionists Physical ther... |
What are the symptoms of Severe congenital neutropenia autosomal recessive 3 ? | What are the signs and symptoms of Severe congenital neutropenia autosomal recessive 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Severe congenital neutropenia autosomal recessive 3. If the information is available, the table below includes how often the symptom is seen in peopl... |
What are the symptoms of Hall Riggs mental retardation syndrome ? | What are the signs and symptoms of Hall Riggs mental retardation syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Hall Riggs mental retardation syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You... |
What is (are) Kluver Bucy syndrome ? | Kluver Bucy syndrome is a rare behavioral impairment characterized by inappropriate sexual behaviors and mouthing of objects. Other signs and symptoms, include a diminished ability to visually recognize objects, loss of normal fear and anger responses, memory loss, distractibility, seizures, and dementia. It is associa... |
What are the symptoms of Ehlers-Danlos syndrome with periventricular heterotopia ? | What are the signs and symptoms of Ehlers-Danlos syndrome with periventricular heterotopia? The Human Phenotype Ontology provides the following list of signs and symptoms for Ehlers-Danlos syndrome with periventricular heterotopia. If the information is available, the table below includes how often the symptom is seen ... |
What are the symptoms of Severe congenital neutropenia autosomal dominant ? | What are the signs and symptoms of Severe congenital neutropenia autosomal dominant? The Human Phenotype Ontology provides the following list of signs and symptoms for Severe congenital neutropenia autosomal dominant. If the information is available, the table below includes how often the symptom is seen in people with... |
What are the symptoms of Jensen syndrome ? | What are the signs and symptoms of Jensen syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Jensen 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... |
What is (are) Osteopetrosis autosomal recessive 5 ? | Osteopetrosis is a bone disease that makes bones abnormally dense and prone to breakage (fracture). Researchers have described several major types of osteopetrosis, which are usually distinguished by their pattern of inheritance: autosomal dominant, autosomal recessive, or X-linked. The different types of the disorder ... |
What are the symptoms of Osteopetrosis autosomal recessive 5 ? | What are the signs and symptoms of Osteopetrosis autosomal recessive 5? The Human Phenotype Ontology provides the following list of signs and symptoms for Osteopetrosis autosomal recessive 5. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can u... |
What are the symptoms of Nievergelt syndrome ? | What are the signs and symptoms of Nievergelt syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Nievergelt 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 Dicti... |
What is (are) Charcot-Marie-Tooth disease type 4 ? | Charcot-Marie-Tooth type 4 (CMT4) is a congenital neurologic hereditary disease, part of a group of peripheral neuropathies known as Charcot-Marie-Tooth disease (CMT). It is classified in CMT4A, CMT4B1, CMT4B2, CMT4C, CMT4D, CMT4E, CMT4F, CMT4H and CMT4J. Each sub-type is very rare and may affect a particular ethnic gr... |
What are the symptoms of Transaldolase deficiency ? | What are the signs and symptoms of Transaldolase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Transaldolase 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 Med... |
What is (are) Tay-Sachs disease ? | Tay-Sachs disease is a rare inherited disorder that causes progressive destruction of nerve cells in the brain and spinal cord. Tay-Sachs is caused by the absence of a vital enzyme called hexosaminidase-A (Hex-A). Without Hex-A, a fatty substance, or lipid, called GM2 ganglioside accumulates abnormally in cells, especi... |
What are the symptoms of Tay-Sachs disease ? | What are the signs and symptoms of Tay-Sachs disease? The most common form of Tay-Sachs disease begins in infancy. Infants with this disorder typically appear normal until the age of 3 to 6 months, when development slows and muscles used for movement weaken. Affected infants lose motor skills such as turning over, sitt... |
What causes Tay-Sachs disease ? | What causes Tay-Sachs disease? Tay-Sachs disease is caused by mutations in the HEXA gene. The HEXA gene provides instructions for making part of an enzyme called beta-hexosaminidase A, which plays a critical role in the brain and spinal cord. This enzyme is located in lysosomes, which are structures in cells that break... |
Is Tay-Sachs disease inherited ? | How is Tay-Sachs disease inherited? This condition is inherited in an autosomal recessive pattern, which means two copies of the gene in each cell are altered. Most often, the parents of an individual with an autosomal recessive disorder are carriers of one copy of the altered gene but do not show signs and symptoms of... |
What are the treatments for Tay-Sachs disease ? | How might children with Tay-Sachs disease be treated? Although several attempts have been made at purified enzyme replacement therapy for children with Tay-Sachs disease, none has been successful. Cellular infusions and even bone marrow transplantation have been attempted with no evidence of benefit. Because no specifi... |
What are the symptoms of Autosomal dominant optic atrophy plus syndrome ? | What are the signs and symptoms of Autosomal dominant optic atrophy plus syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Autosomal dominant optic atrophy plus syndrome. If the information is available, the table below includes how often the symptom is seen in people with thi... |
What is (are) Hereditary lymphedema type II ? | Hereditary lymphedema type II is a primary lymphedema that results from abnormal transport of lymph fluid. Individuals with this condition usually develop swelling in the lower legs and feet during puberty. Some affected individuals develop a non-contagious skin infection called cellulitis, which can further damage the... |
What are the symptoms of Hereditary lymphedema type II ? | What are the signs and symptoms of Hereditary lymphedema type II? Hereditary lymphedema type II is characterized by the abnormal transport of lymph fluid. This causes the lymph fluid to build up, causing swelling (lymphedema). Individuals with hereditary lymphedema type II usually develop swelling in the lower legs and... |
What causes Hereditary lymphedema type II ? | What causes hereditary lymphedema type II? The cause of hereditary lymphedema type II is unknown. The condition is thought to be genetic because it tends to run in families. Researchers have studied many genes associated with the lymphatic system; however, to date, no specific genetic change has been associated with th... |
Is Hereditary lymphedema type II inherited ? | How is hereditary lymphedema type II inherited? Hereditary lymphedema type II appears to have an autosomal dominant pattern of inheritance, which means that one copy of an altered gene in each cell is sufficient to cause the disorder. People with hereditary lymphedema type II usually have at least one other affected fa... |
What is (are) Meningoencephalocele ? | Meningoencephalocele is a type of encephalocele, which is an abnormal sac of fluid, brain tissue, and meninges (membranes that cover the brain and spinal cord) that extends through a defect in the skull. There are two main types of meningoencephalocele, which are named according to the location of the sac. The frontoe... |
What causes Meningoencephalocele ? | What causes meningoencephalocele? The exact cause of meningoencephalocele is not known. Some studies have suggested that environmental factors could play a role in causing the condition. Exposure during pregnancy to aflatoxins, toxins produced by a mold that grows in nuts, seeds, and legumes, has been proposed to be a ... |
Is Meningoencephalocele inherited ? | Is meningoencephalocele inherited? Meningoencephalocele is not thought to be an inherited condition. Studies have proposed that meningoencephalocele is likely a multifactorial defect. This means that both environmental factors and multiple genes may interact with each other to cause the condition. Studies have suggeste... |
What is (are) Accessory navicular bone ? | An accessory navicular bone is a small bone located in the middle of the foot. It is near the navicular bone, the bone that goes across the foot near the instep. It is a common trait, estimated to be in approximately 2 to 12% of the general population and up to 14% of children. This bone may develop a bump that can cau... |
What are the symptoms of Accessory navicular bone ? | What are the signs and symptoms of Accessory navicular bone? Accessory navicular bone may cause no symptoms, but in some cases causes pain, tenderness, or irritation on or around the top of the instep. It may also cause the foot to be abnormally positioned, and may limit the normal motion of the foot. Symptoms may wors... |
What causes Accessory navicular bone ? | What causes of accessory navicular bone? The cause of accessory navicular bone is unknown. In some cases, the condition may be related to the development of flatfoot also known as pes planus, in other cases it may be related to repeated foot and ankle sprains. |
What are the treatments for Accessory navicular bone ? | How might accessory navicular bone be treated? If the accessory navicular bone is causing symptoms, activities may be restricted and a softer shoe may be recommended until the symptoms go away. If the symptoms persist a specially and carefully made shoe support may be tried. In children the condition usually resolves o... |
What are the symptoms of Bardet-Biedl syndrome 9 ? | What are the signs and symptoms of Bardet-Biedl syndrome 9? The Human Phenotype Ontology provides the following list of signs and symptoms for Bardet-Biedl syndrome 9. 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 are the symptoms of Westphal disease ? | What are the signs and symptoms of Westphal disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Westphal disease. 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 ... |
What is (are) Chromosome 7q deletion ? | Chromosome 7q deletion is a chromosome abnormality that occurs when there is a missing copy of the genetic material located on the long arm (q) of chromosome 7. The severity of the condition and the signs and symptoms depend on the size and location of the deletion and which genes are involved. Features that often occu... |
What is (are) Dihydrolipoamide dehydrogenase deficiency ? | Dihydrolipoamide dehydrogenase (DLD) deficiency is a very rare condition that can vary in age of onset, symptoms and severity. The condition may be characterized by early-onset lactic acidosis and delayed development (most commonly); later-onset neurological dysfunction; or adult-onset isolated liver disease. Signs and... |
What are the symptoms of Dihydrolipoamide dehydrogenase deficiency ? | What are the signs and symptoms of Dihydrolipoamide dehydrogenase deficiency? The signs and symptoms of dihydrolipoamide dehydrogenase (DLD) deficiency can vary widely among affected people. Early-onset DLD deficiency typically appears in early infancy with decreased muscle tone (hypotonia), lethargy, and lactic acidos... |
What causes Dihydrolipoamide dehydrogenase deficiency ? | What causes dihydrolipoamide dehydrogenase deficiency? Dihydrolipoamide dehydrogenase (DLD) deficiency is caused by changes (mutations) in the DLD gene. This gene gives the body instructions to make an enzyme called dihydrolipoamide dehydrogenase (DLD). DLD is one part of 3 different groups of enzymes that work togethe... |
Is Dihydrolipoamide dehydrogenase deficiency inherited ? | How is dihydrolipoamide dehydrogenase deficiency inherited? Dihydrolipoamide dehydrogenase (DLD) deficiency is inherited in an autosomal recessive manner. This means that a person must have a mutation in both copies of the responsible gene in each cell to be affected. The parents of an affected person usually each carr... |
What are the treatments for Dihydrolipoamide dehydrogenase deficiency ? | How might dihydrolipoamide dehydrogenase deficiency be treated? There are currently no consensus recommendations for the management of dihydrolipoamide dehydrogenase (DLD) deficiency. Management can be hard because various metabolic pathways are affected and 3 enzyme complexes are involved. Deficiencies in enzyme pathw... |
What are the symptoms of Kallmann syndrome 3 ? | What are the signs and symptoms of Kallmann syndrome 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Kallmann syndrome 3. 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 Dicti... |
What is (are) Hydrocephalus due to congenital stenosis of aqueduct of sylvius ? | Hydrocephalus due to congenital stenosis of aqueduct of sylvius (HSAS) is a form of L1 syndrome, which is an inherited disorder that primarily affects the nervous system. Males with HSAS are typically born with severe hydrocephalus and adducted thumbs (bent towards the palm). Other sign and symptoms of the condition in... |
What are the symptoms of Hydrocephalus due to congenital stenosis of aqueduct of sylvius ? | What are the signs and symptoms of Hydrocephalus due to congenital stenosis of aqueduct of sylvius? Males with hydrocephalus due to congenital stenosis of aqueduct of sylvius (HSAS) are typically born with severe hydrocephalus and adducted thumbs (bent towards the palm). Other signs and symptoms may include: Seizures S... |
Is Hydrocephalus due to congenital stenosis of aqueduct of sylvius inherited ? | Is hydrocephalus due to congenital stenosis of aqueduct of sylvius inherited? Hydrocephalus due to congenital stenosis of aqueduct of sylvius is inherited in an X-linked recessive manner. A condition is X-linked if the responsible gene is located on the X chromosome. The X chromosome is one of the two sex chromosomes (... |
How to diagnose Hydrocephalus due to congenital stenosis of aqueduct of sylvius ? | How is hydrocephalus due to congenital stenosis of aqueduct of sylvius diagnosed? A diagnosis of hydrocephalus due to congenital stenosis of aqueduct of sylvius is typically suspected based on the presence of characteristic signs and symptoms on physical examination and/or brain imaging (i.e. CT scan, MRI scan). Identi... |
What are the treatments for Hydrocephalus due to congenital stenosis of aqueduct of sylvius ? | How might hydrocephalus due to congenital stenosis of aqueduct of sylvius be treated? The treatment of hydrocephalus due to congenital stenosis of aqueduct of sylvius (HSAS) is based on the signs and symptoms present in each person. For example, hydrocephalus is typically treated with shunt surgery. Special education a... |
What are the symptoms of Immotile cilia syndrome, due to defective radial spokes ? | What are the signs and symptoms of Immotile cilia syndrome, due to defective radial spokes? The Human Phenotype Ontology provides the following list of signs and symptoms for Immotile cilia syndrome, due to defective radial spokes. If the information is available, the table below includes how often the symptom is seen ... |
What is (are) Takayasu arteritis ? | Takayasu arteritis is a condition that causes inflammation of the main blood vessel that carries blood from the heart to the rest of the body (aorta) and its associated branched blood vessels. As a result of the inflammation, the blood vessel walls become thick and make it difficult for blood to flow. Over time, impair... |
What are the symptoms of Takayasu arteritis ? | What are the signs and symptoms of Takayasu arteritis? The Human Phenotype Ontology provides the following list of signs and symptoms for Takayasu arteritis. 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 Diction... |
What are the treatments for Takayasu arteritis ? | How might Takayasu arteritis be treated? The treatment of Takayasu arteritis is focused on controlling both the inflammatory process and hypertension . Treatment options might include: corticosteroids, medications that block the activity of interkeukin-6 (iL-6 receptor inhibitors), medications that impair the activity ... |
What is (are) Chronic active Epstein-Barr virus infection ? | Chronic active Epstein-Barr virus infection is a rare condition in which the body makes too many lymphocytes, a type of white blood cell. Lymphocytes are an important part of the immune system because they help fight off diseases and protect the body from infection. About 95% of adults are infected with Epstein-Barr vi... |
What are the symptoms of Chronic active Epstein-Barr virus infection ? | What are the signs and symptoms of Chronic active Epstein-Barr virus infection? The Human Phenotype Ontology provides the following list of signs and symptoms for Chronic active Epstein-Barr virus infection. If the information is available, the table below includes how often the symptom is seen in people with this cond... |
What is (are) Chronic intestinal pseudoobstruction ? | Chronic intestinal pseudo-obstruction (CIPO) is a rare but serious condition characterized by repetitive episodes or continuous symptoms of bowel obstruction when no blockage exists. The most common symptoms are abdominal swelling or bloating (distention), vomiting, abdominal pain, failure to thrive, diarrhea, constipa... |
What are the symptoms of Chronic intestinal pseudoobstruction ? | What are the signs and symptoms of Chronic intestinal pseudoobstruction? The Human Phenotype Ontology provides the following list of signs and symptoms for Chronic intestinal pseudoobstruction. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can... |
What is (are) Nonseminomatous germ cell tumor ? | Nonseminomatous germ cell tumors are cancerous tumors commonly found in the pineal gland in the brain, in the mediastinum, or in the abdomen. They originate from cells that were meant to form sex cells (i.e., sperm or eggs). They are often large and have a tendency to spread more quickly than the other type of germ cel... |
What are the symptoms of Lassueur-Graham-Little syndrome ? | What are the signs and symptoms of Lassueur-Graham-Little syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Lassueur-Graham-Little 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 M... |
What are the symptoms of Snowflake vitreoretinal degeneration ? | What are the signs and symptoms of Snowflake vitreoretinal degeneration? The Human Phenotype Ontology provides the following list of signs and symptoms for Snowflake vitreoretinal degeneration. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can... |
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