妊娠是妇产科常见急腹症之一 ,输卵管妊娠占异位妊娠的95 %以上 ,在早期即可发生破裂 ,造成腹腔内出血、休克 ,如不及时诊断和处理 ,可危及病人生命 ,其诊断在未破裂之前或症状不典型时 ,易被误诊。患者 ,2 0岁 ,未婚 ,阴道点滴出血 2天并伴右下腹疼痛 ,先后去两家医院按阑尾炎 Pregnancy is one of the common acute abdomen obstetrics and gynecology, tubal pregnancy accounted for more than 95% of ectopic pregnancy, rupture can occur in the early, resulting in intra-abdominal hemorrhage, shock, if not timely diagnosis and treatment, can endanger the lives of patients, the diagnosis Before the rupture or atypical symptoms, easily misdiagnosed. Patients, 20 years old, unmarried, vaginal bleeding for 2 days and with right lower quadrant pain, went to two hospitals successively according to appendicitis