Retroperitoneal Castleman's tumour of plasma-cell type.
D000328:Adult; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis / Q000000981:diagnostic imaging; D008198:Lymph Nodes / Q000473:pathology*; D010950:Plasma Cells; D011859:Radiography; D011877:Radionuclide Imaging; D012187:Retroperitoneal Space