Big head but no brain
无脑───Anencephaly;头───head
Anencephaly is absence of the fetal cranial vault.───无脑儿是胎儿颅穹窿缺陷.
The absence of the fetal cranial vault anencephaly is shown here.───无脑儿显示胎儿颅穹窿缺陷.
The top five birth defects were: spina bifida, anencephaly, congenital hydrocephaly, cleft lip with cleft palate, and encephalocele.───发生率较高的前5位出生缺陷类型是脊柱裂、无脑儿、先天性脑积水、唇裂合并腭裂和脑膨出。
The highest of neural tube defects is spina bifida, then is anencephaly encephalocele , and so on.───发生率最高的神经管畸形是脊柱裂，其他依次为无脑畸形、脑膨出、小头畸形。
The top five birth defects were: spina bifida, anencephaly, congenital hydrocephaly, cleft lip with cleft palate, and encephalocele.
The concentrations of the free amino acids in the amniotic fluid of the anencephaly fetus were raised markedly whilst those of the spina bifida fetus were lower than normal.
Women with BMIs of 30 or greater were 60 percent more likely to have a child with anencephaly and 40 percent more likely to have a baby with spina bifida than their slimmer peers.
Objective:To describe the sex difference of anencephaly in China. Methods:From 1987 to 1992, hospital-based cluster sampling method was adopted for collecting data.
Folic acid, a type of vitamin B, has been shown to reduce neural tube birth defects, such as spina bifida or anencephaly.