title: Case records of the Masschusetts General Hospital. Weekly clinicopathological exercises. Case 30-1977.
mesh_terms: D001853:Bone Marrow / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D005334:Fever / Q000209:etiology; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008223:Lymphoma / Q000175:diagnosis / Q000473:pathology*; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis; D008875:Middle Aged; D013163:Splenomegaly / Q000209:etiology