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目的加强对无心畸胎序列征的认识。方法总结我院29年1648例尸解,仅检出一例无心畸胎序列征,报道并做回顾性文献复习。结果胎盘内两胎儿之间存在较大的血管吻合,畸胎脐血管两根(单脐动脉),胎膜见羊膜结节,畸胎为不规则球形团块,内有脊柱及软骨组织,表面有皮肤及附件结构。结论无心畸胎序列征是一种严重的致死性畸形。
Objective To enhance the understanding of the sign of unintentional teratogenesis. Methods A total of 1648 cases of autopsy in our hospital for 29 years were summarized. Only one case of heartless teratoid sequence was detected and reported retrospectively. Results There was a large vascular anastomosis between the two fetuses in the placenta. There were two umbilical vessels in the teratoma (single umbilical artery), the amniotic nodules in the fetal membranes, the irregular spherical mass in the teratomas, the spine and cartilage in the placenta, Skin and attachment structure. Conclusion No cardiac malformation sequence is a serious lethal deformity.