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1病例资料患者,女性,25岁,孕4产1,因“停经28+3周,腹渐隆,阴道血性分泌物4小时”于2016年2月6日20点入院。患者平素月经规律,周期30 d,经期3~5 d,无痛经史。末次月经2015年7月19日,停经后早孕反应不明显,孕早期无毒物及放射线接触史。孕16周超声提示双胎妊娠一胎心157次,另一胎心80次;孕26周查系统B超提示一胎儿畸形,一胎儿心
1 Case data Patients, women, 25 years old, pregnant 4 1, due to “menopause 28 +3 weeks, abdomen, vaginal bloody discharge 4 hours ” At 20:00 on February 6, 2016 Admission. Patients usually menstrual regularity, period 30 d, menstrual 3 ~ 5 d, no history of dysmenorrhea. The last menstrual July 19, 2015, postmenopausal pregnancy reaction was not obvious, no evidence of early pregnancy and radiation exposure history. 16 weeks pregnant ultrasound prompted twins to have a fetal heart 157 times, another fetal heart rate 80 times; 26 weeks pregnant system to check the system B-ultrasound prompted a fetal malformation, a fetal heart