Khám nghiệm tử thi trong sảy thai tự nhiên: Hai trường hợp bệnh

Spontaneous abortion, which occurs in the first trimester, are related to the different pathogenic factors. The diagnosis of fetus in the first trimes is very important, because it can help detect potential congenital abnormalities of the fetus. the authors refer to the important role of fetal autopsy in spontaneous abortion, through the presence of two fetuses with neural tube defects.