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侵犯筋膜层外的原发直肠癌和局部复发直肠癌的手术很困难 ,如果肿瘤侵犯骶骨或盆腔侧壁 ,常需行腹骶切除。它改善了手术的暴露并能整块切除骶骨和盆底骨肉 ,本文报告背外侧固定的愕部晚期原发或局部复发直肠癌的腹骶切除的技术和治疗结果。 方法 :1 994～ 1 999年 1 3例局部
Invasion of fascia outside the primary rectal cancer and local recurrence of rectal cancer surgery is very difficult, if the tumor invading sacrum or pelvic wall, often need to perform sacral resection. It improves the surgical exposure and enables a complete removal of the sacrum and pelvic floor fossa. This article reports the technique and treatment of the ventral sacral resection of a late primary or locally recurrent rectal cancer with a dorsolateral fixation. Methods: 1 994-1999 13 cases of local