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问：什么是胎儿宫内治疗？如何实施？答：羊膜腔穿刺术（十九世纪五十年代）、超声诊断（十九世纪七十年代中期）、胎儿镜检（１９７１年）及脐静脉穿刺术（１９８３年）等胎儿宫内诊断手段为发现胎儿宫内生长发育异常提供了可靠的保障。胎儿宫内疾病的准确诊断为胎儿宫内...
Q: What is intrauterine fetal treatment? How to implement? A: Fetal intrauterine diagnostic methods such as amniocentesis (in the 1850s), sonography (in the mid-1890s), fetal microscopy (1971), and umbilical venipuncture (1983) were Found that fetal growth and development abnormalities provide a reliable guarantee. Fetal intrauterine disease accurate diagnosis of fetal intrauterine ...