title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 8-1994. An 84-year-old woman with lymphoma, fever, and pulmonary infiltrates.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D016867:Immunocompromised Host; D007876:Legionellosis / Q000473:pathology*; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000150:complications*; D015269:Mycobacterium avium Complex / Q000302:isolation & purification; D009894:Opportunistic Infections / Q000473:pathology*; D011014:Pneumonia / Q000382:microbiology / Q000473:pathology*; D013183:Sputum / Q000382:microbiology