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1·Supporting anastomosis tube for anus retained operation was performed on 35 cases with low rectal cancer and its advantages indications were pointed out.

采用支撑吻合管行保肛性手术治疗低位直肠癌35例，指出该管及术式优点，适应证。

2·Methods 87 cases of low rectal cancer treated surgically with the GF-1 straight-tube stapling device were observed.

方法对87例低位直肠癌患者用管状消化道吻合器行带结肠盲管之直结肠端侧吻合。