title: Retinal cotton-wool spots in a patient with Pneumocystis carinii infection.
mesh_terms: D000328:Adult; D006716:Homosexuality; D006801:Humans; D008297:Male; D011010:Pneumocystis / Q000302:isolation & purification*; D011020:Pneumonia, Pneumocystis / Q000150:complications* / Q000175:diagnosis; D012160:Retina / Q000382:microbiology*