Wide excision including involved aorta and vena cava and replacement with aortic homograft for retroperitoneal malignant tumors; report of two cases.
D000005:Abdomen; D000008:Abdominal Neoplasms; D064591:Allografts; D001011:Aorta; D006801:Humans; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D014184:Transplantation, Homologous
ABDOMEN/neoplasms