Anaplastic large cell lymphoma describes several types of T-cell lymphomas and accounts for approximately 12 percent to 15 percent of all T-cell lymphomas in adults and between 10 percent and 30 percent of all lymphomas in children. It can be divided into three types.
Definition of leprosy for English Language Learners. medical : a serious disease that causes painful rough areas on the skin and that badly damages nerves and flesh.
Leprosy is a chronic, progressive bacterial infection. It primarily affects the nerves of the extremities, the lining of the nose, and the upper respiratory tract.It is caused by the bacteria Mycobacterium leprae. Leprosy produces skin sores, nerve damage, and muscle weakness if left untreated.It can cause severe disfigurement and significant disability.t primarily affects the nerves of the extremities, the lining of the nose, and the upper respiratory tract. It is caused by the bacteria Mycobacterium leprae. Leprosy produces skin sores, nerve damage, and muscle weakness if left untreated.