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.
General Discussion. Leprosy is a chronic infectious disease of humans caused by the bacteria Mycobacterium leprae. For many years, it was considered a mysterious disorder associated with some type of curse, and persons with the disease were isolated and ostracized.Today, there is effective treatment and the disease can be cured.eneral Discussion. Leprosy is a chronic infectious disease of humans caused by the bacteria Mycobacterium leprae. For many years, it was considered a mysterious disorder associated with some type of curse, and persons with the disease were isolated and ostracized.