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宫外孕是妇产科常见急腹症之一,近年来仍呈较明显的上升趋势[1]。而未破型宫外孕常因症状不典型或无症状被误诊或漏诊,因此及早在患者未出现临床症状时做出诊断并及时治疗显得尤为重要,也是降低此病危险性的关键。经腹部超声诊断因受多方面因素影响很难做出诊断,而经阴道超声由于分辨率较高,不受患者的肥胖、肠管及气体、充盈膀胱等多种因素影响,能清晰显示盆腔脏器的细微病变,因而为诊断宫外孕提供了技术基础[2]。
Ectopic pregnancy is one of the common acute abdomen obstetrics and gynecology, in recent years still showed a clear upward trend [1]. The unruptured ectopic pregnancy often due to atypical symptoms or asymptomatic misdiagnosis or missed diagnosis, so early in patients with no clinical symptoms to make a diagnosis and timely treatment is particularly important, but also reduce the risk of the key to the disease. Abdominal ultrasound diagnosis due to many factors difficult to make a diagnosis, and transvaginal ultrasound due to higher resolution, independent of the patient’s obesity, intestinal and gas, filling the bladder and other factors, can clearly show the pelvic organs Of the minor lesions, thus providing a technical basis for the diagnosis of ectopic pregnancy [2].