异位妊娠是妇产科常见急症之一。近年来,由于国内诊断及医疗技术的提高,异位妊娠的大多数病例均能及时确诊,但部分病例因病理位置及病程长短不同,症状不典型或医务人员询问病史和检查时的疏忽,就可能造成错误的诊断。错误的诊断可以分两 Ectopic pregnancy is one of the common emergency of obstetrics and gynecology. In recent years, due to the improvement of domestic diagnosis and medical technology, most cases of ectopic pregnancy can be timely diagnosed, but in some cases due to different pathological location and duration of disease, atypical symptoms or medical staff to ask history and examination of carelessness, on May cause wrong diagnosis. The wrong diagnosis can be divided into two