title: Giant lymph node hyperplasia in angiohamartomatous soft tissues.
abstract: The first case of Castleman's benign lymphoma associated with angiohamartomatous alterations in peripheral fibroadipose tissue is reported, and a pathogenetic connection is hypothesized. The lesion was encountered in a 48-year-old man; it was situated in the left and inferior retroperitoneal area with extension to the inguinal region of the same side.
mesh_terms: D000273:Adipose Tissue / Q000473:pathology; D006119:Groin; D006222:Hamartoma / Q000150:complications / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia; D008198:Lymph Nodes / Q000473:pathology*; D008206:Lymphatic Diseases / Q000150:complications / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000150:complications / Q000473:pathology*