【摘要】 目的：探讨超声在宫角妊娠诊断及鉴别诊断中的价值。方法：回顾性分析4例宫角妊娠患者的超声图像特征。结果：4例宫角妊娠均为超声提示诊断。宫角妊娠图像特征：子宫横径增宽，宫角部明显膨突，宫腔内见偏心孕囊回声，孕囊位于宫角部位，并与子宫内膜线连续，而且其周围见完整的肌壁层。结论：经阴道及腹部超声诊断宫角妊娠准确率高，可为临床及时处理及随访观察提供可靠的依据。

    【关键词】 宫角妊娠； 超声

    中图分类号 R714.22 文献标识码 B 文章编号 1674-6805(2014)4-0044-02

    Ultrasonic Diagnosis and Differential Diagnosis of Uterine Horn Pregnancy/YUAN Li.//Chinese and Foreign Medical Research，2014，12(4)：44-45

    【Abstract】 Objective：To investigate the value of ultrasonography diagnosis and differential diagnosis in uterine horn pregnancy.Method：The ultrasonogram features of 4 cases with uterine horn pregnancy were retrospectively analyzed.Result：4 cases with uterine horn pregnancy were all ultrasonic diagnosis.The image characteristics of uterine horn pregnancy：Embryo sac was interlinked with the uterus and joined with endometrium ......