title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 11-1980.
mesh_terms: D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007119:Immunoblastic Lymphadenopathy / Q000175:diagnosis / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology