What is thumb arthritis Basal thumb arthritis is a common condition seen in hand clinics across the US and is often associated with other pathological

What is body lice Body lice are parasitic insects (Pediculus humanus var. corporis also called clothes lice) that live on clothing and bedding used by

What is Castleman disease Castleman disease is a rare disease of lymph nodes and related tissues. It is also known as Castleman’s disease, giant lymph

What is broken heart syndrome Broken heart syndrome is a condition in which extreme stress can lead to heart muscle failure. The heart failure is

What is social anxiety disorder Social anxiety disorder, also known as social phobia, is a long-lasting and overwhelming fear of social situations. It's normal to

What is albinism Albinism is a group of genetic conditions where people are born without the usual pigment (melanin) in the skin, hair and eyes. Melanin

What is airplane ear Airplane ear is the stress exerted on your eardrum and other middle ear tissues when the air pressure in your middle

What is broken ankle A broken ankle is also known as an ankle "fracture." This means that one or more of the bones that make

What is hemorrhagic fever Viral hemorrhagic fever refers to a group of diseases characterized by an acute febrile syndrome with vascular damages, hemorrhagic manifestations and

What is allergic sinusitis Allergic fungal sinusitis is a benign noninvasive sinus disease related to a hypersensitivity reaction to fungal antigens. A wide variety of