title: Letter: Roentgenographically atypical Pneumocystis carinii pneumonia.
mesh_terms: D001228:Aspergillosis / Q000150:complications* / Q000000981:diagnostic imaging; D001232:Aspergillus fumigatus / Q000302:isolation & purification; D001379:Azathioprine / Q000627:therapeutic use; D001927:Brain Diseases / Q000382:microbiology; D006801:Humans; D007165:Immunosuppression Therapy / Q000009:adverse effects; D016030:Kidney Transplantation; D008172:Lung Diseases, Fungal / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011020:Pneumonia, Pneumocystis / Q000000981:diagnostic imaging*; D011241:Prednisone / Q000627:therapeutic use; D011859:Radiography
chemical_list: D001379:Azathioprine; D011241:Prednisone