title: A case of retroperitoneal tumor.
authors.forename: H
authors.initials: H
authors.lastname: SPRINZ
authors.forename: J
authors.initials: J
authors.lastname: HALL
mesh_terms: D006801:Humans; D008198:Lymph Nodes; D008297:Male; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D013736:Testicular Neoplasms
keywords: LYMPH NODES/cancer; TESTIS/cancer