Angiofollicular lymph node hyperplasia.
D000008:Abdominal Neoplasms / Q000473:pathology; D000368:Aged; D005260:Female; D006801:Humans; D006965:Hyperplasia; D008198:Lymph Nodes / Q000473:pathology*; D008206:Lymphatic Diseases / Q000175:diagnosis / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged