Disease Directory

Angiosarcoma is a malignant tumor that arises from the endothelial cells lining blood vessels and most frequently occurs in the skin and breast. It is...

Angiosarcoma of the scalp is an extremely rare condition. Because few cases have been documented, detailed clinical information is limited.

Angiostrongyliasis is a foodborne zoonotic disease caused by the rat lungworm Angiostrongylus cantonensis, primarily acquired through ingestion of inf...

anhidrotic ectodermal dysplasia-immunodeficiency-osteopetrosis-lymphedema syndrome is an extremely rare condition. Because few cases have been documen...

Aniridia - intellectual disability syndrome is an extremely rare condition. Because few cases have been documented, detailed clinical information is l...

Aniridia 1 is a congenital condition primarily affecting the eyes, characterized by the partial or complete absence of the iris along with other ocula...

Aniridia 2 is an inherited eye disorder that primarily affects the development of the iris and other ocular structures, often resulting in reduced vis...

Aniridia 3 is a form of isolated aniridia characterized by the absence of the iris and reduced visual acuity. This condition is caused by a mutation i...

Aniridia-absent patella syndrome is a condition characterized by the absence of the iris (aniridia) combined with the underdevelopment or absence of t...

Aniridia-cerebellar ataxia-intellectual disability syndrome, also called Gillespie syndrome, is a congenital neurological and eye disorder characteriz...

aniridia-ptosis-intellectual disability-familial obesity syndrome is an extremely rare condition. Because few cases have been documented, detailed cli...

Aniridia-renal agenesis-psychomotor retardation syndrome is an extremely rare condition characterized by distinctive ocular anomalies, kidney malforma...

Anisakiasis is an extremely rare condition. Because few cases have been documented, detailed clinical information is limited. It is caused by infectio...

Anismus is an extremely rare condition characterized by a focal dystonia of the pelvic floor muscles during attempted defecation. Because few cases ha...

ankyloblepharon filiforme adnatum-cleft palate syndrome is an extremely rare condition. Because few cases have been documented, detailed clinical info...

ankyloblepharon filiforme-imperforate anus syndrome is an extremely rare condition. Because few cases have been documented, detailed clinical informat...

Ankyloblepharon-ectodermal defects-cleft lip/palate syndrome is a multisystem condition that primarily alters tissues derived from the ectoderm, inclu...

Annular atrophic lichen planus is an extremely rare condition. Because few cases have been documented, detailed clinical information is limited.

Annular epidermolytic ichthyosis is an extremely rare condition. Because few cases have been documented, detailed clinical information is limited.

Annular lichen planus is an extremely rare condition. Because few cases have been documented, detailed clinical information is limited.