[Giant retroperitoneal tumor].
D000005:Abdomen; D000008:Abdominal Neoplasms; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012509:Sarcoma
ABDOMEN/neoplasms; SARCOMA/case reports
Tumor gigante retroperitoneal.