infectious disease - a disease transmitted only by a specific kind of contact

tuberculoid leprosy - leprosy characterized by tumors in the skin and cutaneous nerves

lepromatous leprosy - a very serious form of leprosy characterized by lesions that spread over much of the body and affecting many systems of the body

ENL, erythema nodosum leprosum - an inflammatory complication of leprosy that results in painful skin lesions on the arms and legs and face