Retroperitoneal perirenal lipomyoma; report of a case.
D006801:Humans; D008499:Medical Records; D008637:Mesenchymoma; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
MESENCHYMOMA/case reports; RETROPERITONEAL SPACE/neoplasms