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Norplant 皮下埋植后宫腔镜下所见及内膜组织学变化
Authors
余妙真 陈学煌 梁玉萍 李海刚
Publication date
1 January 1998
Publisher
Editorial Office of Journal of Sun Yat-sen University
Abstract
目的: 探讨 LNG(左旋 18 甲基炔诺酮)对子宫内膜的影响。方法: 应用宫腔镜检查技术,观察了 55 例不同年度 的Norplant 埋植者及其埋植后不同月经类型妇女的子宫内膜。结果: 发现埋植者子宫内膜于宫腔镜下呈现3 种基本类型的改 变,此改变与埋植时间的长短无关。而 48 例送验的内膜组织中有 37. 5%可见如下病理学特征:①呈腺上皮发育及再生修复 障碍或迟缓; ②组织变薄;③腺体分泌不同步; ④小血管扩张、充血、出血;⑤间质中有炎症细胞浸润。有 29. 17%的内膜间质 呈轻~ 中度蜕膜样变。有 16. 67%内膜呈明显萎缩型改变。结论: 导致上述一系列改变的主要原因是由于埋植者体内的雌激 素水平低下所致,对埋植后引起月经异常的患者给予外源性雌激素类药物治疗是十分必要的
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Last time updated on 15/10/2024