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内痔套扎术
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内痔套扎术
Encyclopedia
医学
﹝临床治疗方法〕
释
ligation of internal hemorrhoid
内痔套扎术
利用胶圈的弹性收缩作用套扎于痔核基底部,对其施加渐进性、持续性的绞勒,阻断痔的血液供应,减少痔组织的充血肥大及血流瘀滞,以致套扎远端的痔核缺血坏死、萎缩脱落,从而改善便血及内痔脱垂等症状的治疗方法。
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chronemics
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