[On a large mesenchymoma of the retroperitoneal pelvic and abdominal space].
D000005:Abdomen; D006801:Humans; D008499:Medical Records; D008637:Mesenchymoma; D009369:Neoplasms; D010388:Pelvis; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
MESENCHYMOMA/case reports; RETROPERITONEAL SPACE/neoplasms