[Retroperitoneal lymphosarcoma].
D006801:Humans; D008223:Lymphoma; D008228:Lymphoma, Non-Hodgkin; D008499:Medical Records; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
LYMPHOSARCOMA/case reports; RETROPERITONEAL SPACE/neoplasms