Adult vagina botryoid embryonal rhabdomyosarcoma is a rare type of cancer that develops in the muscle tissues of the vagina. It is a variant of embryo...

Adult xanthogranuloma is a type of xanthogranuloma that is seen in adults. This condition is characterized simply as an occurrence of xanthogranuloma...

Adult yolk sac tumor is a rare type of tumor that develops in adults. It is defined as a yolk sac tumor occurring in an adult, meaning that it is a tu...

Advanced sleep phase syndrome is a very rare circadian rhythm sleep disorder. It is characterized by a very early sleep onset and an early waking time...

Advanced sleep phase syndrome 1 is a rare condition that affects how a person's sleep-wake cycle is regulated. It is characterized by an earlier onset...

Advanced sleep phase syndrome 2 is a condition that affects the body’s natural sleep-wake cycle. This condition is defined as any advanced sleep phase...

Advanced sleep phase syndrome 3 is a condition characterized by a shift in the timing of a person's sleep and wake patterns. People with this conditio...

Advance sleep phase syndrome, familial, 4 is a rare inherited condition that affects the timing of sleep. People with this condition may experience a...

Aerobic Actinomyces infection is a condition caused by an infection with a less common type of Actinomyces bacteria that require oxygen for growth. Th...

AFG2B-related complex neurodevelopmental disorder with motor features and hearing loss is a condition that primarily affects neurological development,...

AFG3L2-related optic atrophy and/or spastic ataxia spectrum is a neurologic condition that affects the optic nerves and motor coordination, and severa...

AFib amyloidosis, also known as familial amyloid nephropathy due to fibrinogen A alpha‐chain variant, is a condition characterized by the deposition o...

Aflatoxin-related hepatocellular carcinoma is a type of liver cancer that develops following exposure to aflatoxin, a potent carcinogen produced by ce...

African histoplasmosis is a fungal infection caused by Histoplasma capsulatum var. Duboisii, a variant predominantly found in parts of Africa. The con...

African iron overload is a condition described primarily in sub-Saharan African populations and is characterized by an excessive accumulation of iron...

African tick-bite fever is an infectious disease caused by the bacterium Rickettsia africae and is transmitted through the bite of infected ticks. It...

Agammaglobulinemia is a condition where there is a decreased level of immunoglobulins in the blood. Immunoglobulins are proteins important for fightin...

Agammaglobulinemia 10, autosomal dominant is a condition that usually begins in early childhood. People with this condition experience recurrent viral...

Agammaglobulinemia 2, autosomal recessive is a rare condition that falls under the group of autosomal agammaglobulinemias. The disease is caused by a...

Agammaglobulinemia 3, autosomal recessive is a rare condition caused by a mutation in the CD79A gene. This disease affects the body’s ability to produ...