[Large neurogenic sarcoma of the retroperitoneal space].
D000328:Adult; D006801:Humans; D008297:Male; D009455:Neurofibroma / Q000601:surgery*; D012186:Retroperitoneal Neoplasms / Q000601:surgery*; D014682:Vena Cava, Inferior / Q000601:surgery
Duzy miesak (sarcoma neurogenes) przestrzeni zaotrzewnowej.