title: Lymph node involvement in two cases of macroglobulinemia.
mesh_terms: D000368:Aged; D001856:Bone Marrow Examination; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008214:Lymphocytes / Q000473:pathology; D008264:Macrophages / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010503:Periodic Acid-Schiff Reaction; D010950:Plasma Cells / Q000473:pathology; D008258:Waldenstrom Macroglobulinemia / Q000473:pathology*