Hairy cell leukemia is a disease in which cancer (malignant) cells are found in the blood and bone marrow. The disease is called hairy cell leukemia because the cancer cells look "hairy" when examined under a microscope.
Erectile dysfunction, commonly known as impotence, is the inability to achieve or maintain an erection adequate for satisfactory sexual performance. It may occur at any age but becomes increasingly frequent as men grow older.
Tendinitis is inflammation of a tendon, one of the fibrous cords that join a muscle to a bone. Injury or repetitive overuse can cause microscopic tears and painful swelling in a tendon.
This sexually transmitted disease (STD), which in its late stages can cause mental disorders, blindness, and death, is caused by a corkscrew-shaped bacterium called Treponema pallidum.
Lichen sclerosus et atrophicus (LSA) is a chronic skin disease characterized by white, flat papules with an erythematous halo and black, hard follicular plugs. In advanced cases, the papules tend to coalesce (blend) into large, white patches of thin, itchy skin.
Birth control is a term used to describe an artificial or natural means to prevent pregnancy.