title: Massive bleeding after biopsy of plasmacytoma. Report of two cases.
mesh_terms: D000368:Aged; D001706:Biopsy / Q000009:adverse effects*; D001859:Bone Neoplasms / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D007417:Intestinal Polyps / Q000150:complications; D008297:Male; D008371:Manubrium; D008875:Middle Aged; D010954:Plasmacytoma / Q000473:pathology* / Q000532:radiotherapy / Q000601:surgery; D012447:Sacrum; D012811:Sigmoid Neoplasms / Q000150:complications; D013249:Sternum / Q000601:surgery