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痔疮术后水肿原因及防治

文丽娟,郝秀艳,李东平

JOURNAL OF PRACTICAL TRADITIONAL CHINESE MEDICINE（2010）

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Abstract
痔疮术后水肿是肛门术后最常见的并发症之一,现就痔疮术后水肿原因及防治介绍如下. 1 原因 术前原因:①长期便秘、腹泻等,肛门部刺激症状较重.②患血栓性外痔、炎性外痔及嵌顿性痔,术后炎症加重,形成炎性水肿. 手术原因:①混合痔仅对内痔处理而外痔未处理,或误将外痔组织结扎.②内痔结扎较多,而未做减压切口,致血液淋巴回流障碍.
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