RT Book, Section A1 Walsh, Douglas S. A1 Portaels, Françoise A1 de Jong, Bouke C. A1 Meyers, Wayne M. A2 Kline, Mark W. SR Print(0) ID 1182936158 T1 Leprosy T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182936158 RD 2024/04/16 AB Leprosy is a chronic infectious disease caused by Mycobacterium leprae, an acid-fast bacillus (AFB) first recognized by Hansen in 1873 in Bergen, Norway, while examining smears from lepromas of Norwegian patients. Notably, the organism was the first reported bacterium causing chronic disease in humans and principally affects the cooler parts of the body, especially the skin, upper respiratory tract, testes, eyes, and superficial segments of peripheral nerves. The stigma suffered by patients with leprosy has historically been severe. Because of the stigma of leprosy, physicians must carefully consider the social implications of a diagnosis of leprosy, especially in children.