title: A 40-year-old man with chills, fever, weight loss, and a productive cough.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D000328:Adult; D006801:Humans; D008297:Male; D008889:Military Personnel; D011859:Radiography