无脑畸形 meaning in English

anencephaly
nencephaly

Discordant anencephaly in dichorionic twins : report of one case
双胎之一胎儿无脑畸形1例报告
The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly
此处打开颅骨来自一个7 - 9月的死产胎儿，以显示积水性无脑畸形。
The scan showed the four - month - old fetus had anencephaly , a rare , incurable condition ; the baby would be born without a scalp or most of its brain
身体检查显示这个4个月大的胎儿患有罕见的、无法治愈的无脑畸形，出生后头皮和大部分大脑会先天性缺失，不过也就短短几天的生命。