title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 21-1977.
mesh_terms: D003937:Diagnosis, Differential; D005335:Fever of Unknown Origin / Q000175:diagnosis; D006099:Granuloma / Q000473:pathology; D006505:Hepatitis / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007938:Leukemia / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D008099:Liver / Q000473:pathology; D008206:Lymphatic Diseases / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009164:Mycobacterium Infections / Q000473:pathology*; D009165:Mycobacterium Infections, Nontuberculous / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D014123:Toxoplasmosis / Q000175:diagnosis