Adult Onset Still's Disease Adult Onset Still's Disease (AOSD) also known as systemic onset juvenile idiopathic arthritis, adult Still's disease or Wissler-Fanconi syndrome, is a

Monoclonal gammopathy of undetermined significance MGUS also called monoclonal gammopathy of undetermined significance, is a medical condition in which an abnormal protein known as 'monoclonal

What is Schnitzler syndrome Schnitzler syndrome is a rare acquired autoinflammatory disorder characterized by a chronic reddish rash that resembles hives (urticaria) and elevated levels of

What is Birt-Hogg-Dube syndrome Birt-Hogg-Dube syndrome is an extremely rare genetic disorder that affects the skin and lungs and increases the risk of certain types

What is trichomycosis axillaris Trichobacteriosis axillaris is a superficial bacterial infection of the hair shafts in sweat gland bearing areas, such as the armpits (axillae)

What is halo nevus A halo nevus is an otherwise normal mole with a white ring or halo, around it. The central dark brown nevus

What is dermatosis papulosa nigra Dermatosis papulosa nigra is a harmless condition commonly affecting the faces of African-American, Afro-Caribbean and sub-Saharan black patients and sometimes

What is pressure urticaria Pressure urticaria also called delayed pressure urticaria or angioedema, is a form of chronic inducible urticaria (also known as hives, is

What is steatocystoma multiplex? Steatocystoma multiplex also called multiple sebaceous cysts, steatocystomatosis, sebocystomatosis, or epidermal polycystic disease, is a rare skin disorder characterized by the development of

Pilomatricoma Pilomatricoma also called pilomatrixoma, trichomatricoma or calcifying epithelioma of Malherbe, is an uncommon, harmless, hair follicle tumor derived from hair matrix cells (from the cells