Methods: Sphincter-saving resections with pull-through oblique anastomosis in 17 patients with middle-low rectal cancer.

  • 方法: 采用直肠经腹腔、肛管拖出式切除,将结肠近端与直肠残端呈斜面吻合的保肛术治疗17例中低位直肠癌患者.

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