Dr. Alison C. Castle: A 70-year-old woman with advanced human immunodeficiency virus (HIV) infection was evaluated in a clinic in KwaZulu-Natal, South Africa, because of cough, shortness of breath, ...
Dr. Shambhavi Singh (Medicine): A 79-year-old woman was evaluated in the primary care clinic of this hospital because of cough and weight loss. The patient had been in her usual state of health until ...