title: Chronic esophageal ulcers in an AIDS patient.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D002908:Chronic Disease; D004935:Esophageal Diseases / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014456:Ulcer / Q000209:etiology*