MCT8-specific thyroid hormone cell transporter deficiency (THCT deficiency) is an inherited disorder that is characterized by severe mental retardation, an impaired ability to speak, diminished muscle tone (hypotonia), and/or movement abnormalitie...

MCT8-specific thyroid hormone cell transporter deficiency (THCT deficiency) is an inherited disorder that is characterized by severe mental retardation, an impaired ability to speak, diminished muscle tone (hypotonia), and/or movement abnormalitie...

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Allergic bronchopulmonary aspergillosis (ABPA) is a type of allergic reaction to the fungus Aspergillus. It is a chronic condition that affects the lungs and airways. Symptoms include wheezing, coughing, chest tightness, and shortness of breath. A...

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Allergic granulomatosis also known as Eosinophilic granulomatosis with polyangiitis (EGPA, formerly Churg-Strauss Syndro...

Allergic granulomatosis and angiitis or Eosinophilic granulomatosis with polyangiitis is a condition that affects the sm...

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Allergies are reactions of the immune system to any foreign particle that enters the body. The immune system plays a vit...

Allergies are reactions of the immune system to any foreign particle that enters the body. The immune system plays a vit...

Holoprosencephaly (HPE) is the failure of the prosencephalon, or forebrain, to develop normally. The forebrain is a region of the brain in the fetus that develops into parts of the adult brain, including the cerebral cortex. Instead of the normal ...

Alopecia antibody deficiency is an autoimmune disorder in which the body's immune system mistakenly attacks the hair follicles, resulting in hair loss. It is also known as alopecia areata. Symptoms of alopecia antibody deficiency include patchy ha...

Alopecia areata is an autoimmune disorder that causes patchy hair loss on the scalp, face, and sometimes other parts of the body. It is thought to be caused by the immune system mistakenly attacking the hair follicles, leading to hair loss. Alopec...

Alopecia totalis is a type of hair loss disorder that causes complete baldness of the scalp. It is an autoimmune disorder, meaning that the body's immune system mistakenly attacks the hair follicles, leading to hair loss. Alopecia totalis is a rar...

Alopecia universalis is a rare form of alopecia, an autoimmune disorder that causes complete hair loss on the scalp and body. It is the most severe form of alopecia, and it affects both men and women. People with alopecia universalis have no hair ...

Alopecia-contractures-dwarfism-intellectual disability syndrome is a rare genetic disorder characterized by alopecia (hair loss), contractures (stiffness of the joints), dwarfism, and intellectual disability. It is caused by a mutation in the gene...

Alopecia-epilepsy-pyorrhea-intellectual disability syndrome (AEPID) is a rare genetic disorder characterized by the presence of alopecia (hair loss), epilepsy, pyorrhea (gum disease), and intellectual disability. It is caused by a mutation in the ...