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患儿及寄生胎均系男性,1天,试管婴儿,孕39+4,剖宫产,出生时体重3.0 kg,父母身体健康,否认家族病史。孕期超声示患儿四肢数量异常且短小,余未见异常。生后转入本院,体检示正常儿未见异常,联体寄生胎无头颅、胸部,但有完整的四肢、腹腔及肛门、外生殖器,四肢短小,联体部位从胸骨水平至脐水平。使用Philips 256 Brilliance iC T扫描,经右上肢静脉注射对比剂欧乃派克(300 mgI/ml)6 ml,管电压
Children and parasitic fetuses were male, 1 day, IVF, 39 + 4 pregnant, cesarean section, birth weight 3.0 kg, parents healthy, denied a family history. Ultrasound during pregnancy showed abnormalities in the number of limbs and short, I no abnormalities. Into our hospital after birth, physical examination showed no abnormal children, the joint parasitic fetus without head, chest, but a complete limbs, abdominal and anus, genitals, limbs short, the body parts from the level of the sternum to the umbilical level. Using a Philips 256 Brilliance iC T-scan, 6 ml of Omni Parker (300 mgI / ml) as contrast agent was injected intravenously into the right upper extremity and the tube voltage