title: Pneumocystis carinii pneumonitis in cancer patients.
mesh_terms: D000328:Adult; D000368:Aged; D001344:Autopsy; D001706:Biopsy; D001797:Blood Protein Electrophoresis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008168:Lung / Q000382:microbiology / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications*; D011020:Pneumonia, Pneumocystis / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000473:pathology; D011859:Radiography