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本文为研究畸胎发生提供参考资料本例为两头、三臂、四下肢呈胸腹联合之相等联体畸胎。男性,第一胎。妊娠七个月,引产后死亡。其母19岁,身体健康,妊娠期间曾服偏方坠胎,引产时对四环素出现过敏反应。家族中无畸形电。一、体重:约5.8公斤。二、外形:两儿外貌极相似,均为男性,左婴右胸腹与右婴左胸腹联台。两上身之纵轴略向腹例倾斜,左婴的右上肢与右婴的左上肢合并为一异常短的肢体位于联台处背侧正中部,此前臂发育不良,手向掌侧折叠。
This article provides a reference for the study of teratogenicity in this case for two, three arms, four lower limb was thoraco-abdominal union of the same teratogenic. Male, first child. Seven months of pregnancy, died after induction of labor. The mother was 19 years old, good health, during pregnancy had partial unborn child abortion, induction of tetracycline when allergic reactions. No deformity in the family. First, the weight: about 5.8 kg. Second, the shape: two children look very similar, are men, left baby right chest and right baby left chest abdominal joint platform. The vertical axis of the upper body is slightly inclined to the abdomen. The right upper limb of the left infants and the right upper limb of the right infants are merged into an abnormally short limb, which is located in the middle of the dorsal side of the joint. The forearm is poorly developed and the hands are folded toward the palm side.