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目的:根据检测的子宫内膜声像图特征,分析子宫ER对不孕症的治疗有重要指导作用。方法:应用经阴道超声在能够反映子宫内膜容受性的排卵期中检测子宫内膜,对子宫内膜容受性的声像图特征进行分析。结果:共检测171例,内膜厚度≤7mm 49例,>8mm 122例。子宫内膜厚度对称厚135例,不对称厚36例。“三线征”型73例,“均质型”98例。结论:子宫内膜容受性(ER)与不孕症密切相关,子宫内膜的厚度以及对胚胎的容受性是胚胎植入并健康发育的关键条件。子宫内膜厚度不同的声像图表现,可决定子宫内膜容受性的结局。
OBJECTIVE: To analyze the characteristics of uterine ER according to the characteristics of endometrial ultrasonography, and to provide an important guide for the treatment of infertility. Methods: Transvaginal sonography was used to detect the endometrium during the ovulation period, which can reflect the endometrial receptivity. The endometrial receptivity features were analyzed. Results: A total of 171 cases were examined with 49 cases of endometrial thickness ≤7 mm and 122 cases> 8 mm. 135 cases of endometrial thickness symmetry, 36 cases of asymmetric thickness. “Three-line sign ” type 73 cases, “homogeneous type ” 98 cases. CONCLUSION: Endometrial receptivity (ER) is closely related to infertility. The thickness of endometrium and its tolerance to embryo are the key conditions for embryo implantation and healthy development. Endometrial thickness of the different sonographic performance, can determine the outcome of endometrial receptivity.