导致先天小头的疾病,最严重的一种是原发性小头侏儒症,患者在童年就会过世。
CNS感染可与脑萎缩有关,伴有小头畸形和脑室扩大的后果。
但有些科学家认为,他只是患有小头症(脑无法长大到正常大小的疾病)的现代人种。
他们出生患有脑积水,小头畸形,脑瘫,唐氏综合症以及其他并发症。
ASPM基因的同型合子突变是造成MCPH最常见的原因,会造成病患的小脑症且心智发育迟缓。
头小畸形症是一种很罕见的症状,那些人从出生大脑就比正常人小。
一名新生儿伴有严重的四肢瘫痪和小头畸形,在11个月大的时候死亡。
目的:了解小头畸形在中国的发生状况及其围生儿的围生期特点。
1·About 35 percent of the women arrived in the first trimester, when microcephaly is most likely to develop, he said.
其中大约有35%的孕妇是在妊娠头三个月住进医院,那是最有可能出现小头畸形症的阶段,他说。
2·Zika virus infection during pregnancy has been linked to the abnormal brain development called microcephaly. Now a study finds more evidence for the connection.
在怀孕期间,寨卡病毒感染一直与脑发育异常称为小头畸形的疾病有关。现在的研究发现更多的证据来证实这一点。
3·The large outbreak in Brazil, which began in May 2015, is particularly worrisome because the number of cases of congenital microcephaly in newborns and stillborns has abruptly increased.
2015年5月起在巴西爆发的兹卡疫情尤其令人担忧,因为这里的先天性小头症新生儿和死胎病例急剧增加。
4·The U. S. Centers for Disease Control (CDC) explains on its website that there many causes of microcephaly.
美国疾病控制预防中心在其网站上解释说,小头畸形症有多方面的原因。
5·And the peak of Zika virus outbreak in pregnant women was followed approximately six months later with a peak of microcephaly reported in the country.
孕妇寨卡病毒爆发高峰期后约六个月,有一篇新闻报道了小头畸形。