输卵管残端妊娠21例分析及文献复习

Journal of Yangtze University(Natural Science Edition)(2015)

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Abstract
目的:探讨输卵管切除术后输卵管残端妊娠的临床特点、发生原因及预防处理措施.方法:回顾性分析输卵管切除术后输卵管残端妊娠21例患者临床资料,综合分析患者的临床表现及术中情况.结果:21例患者发病时停经36~71d,平均(48.3±12.7)d,均以腹痛伴或不伴阴道出血为首发症状;术中见有残端遗留18例;峡部膨大或破裂17例,间质部或宫角部膨大4例;可见输卵管腹腔瘘5例;妊娠黄体与病灶同侧18例,对侧3例.结论:输卵管切除术后输卵管残端过长及瘘管形成或为造成残端妊娠的主要原因,故切除时应尽量靠近宫角,将残端固定缝扎,包埋于腹膜后避免瘘管形成.
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