前言[背景]探讨用乙状结肠镜和自制圈套器摘除结肠息肉的方法。[病例报告]12例结肠息肉病人中除3例多发性息肉和疑为伴有高位结肠息肉的1例因年龄小（6岁）而不合作外,8例均在乙状结肠镜直视下用自制结肠息肉圈套器摘除结肠息内,其中1例因蒂径较粗（15cm）,在自制圈套器上用高频电源摘除。[讨论]乙状结肠镜和自制圈套器摘除结肠息肉的方法简便易行、安全可靠。
BACKGROUND?Tostudythemethodforexcisingthecolonicpolypiwithsigmoidoscopeandselfmadeloop.?CASEREPORT?Outof12casesofcolonicpolypi,8caseswereexcisedunderthesigmoidoscopeandselfmadeloopinwhich1casewasexcisedbythehighfrequencyelectricalsourceusedforoperationwithselfmadeloopbecauseofthickofpedicle（1.5?cm）except3casesofmultiplepolypsand1casesofhighlocationcolonicpolypwithnoncooperationbecauseofunderyoungages（6yearold）.?DISCUSSIO...
