论文部分内容阅读
Down综合征又名先天性愚型或伸舌样痴呆,于1866年首先由Down描述,由Lejune等1959年证实此病为G组21号染色体三体型所致的先天性畸型。在我国人群体中发病率为1/660。本例合并明显眼部异常,其主要为先天性白内障,报告如下: 黄××,女,13岁,住院号20584,因双眼视力差13年于1986年9月11日入院。患儿出生后被家长发现双眼瞳孔区发白,此后逐渐加重,双眼自动活动受限,智力及语言能力差,生活不能自理。母24岁生此患儿,系足月顺产第一胎,母怀孕后无服药史及接触放射线史,
Down syndrome, also known as congenital stupid or extensor-like dementia, was first described by Down in 1866 and was confirmed by Lejune et al in 1959 as a congenital malformation caused by trisomy of chromosome 21 in Group G. The incidence in our population is 1/660. This case combined with significant ocular anomalies, the main congenital cataract, the report is as follows: yellow × ×, female, 13 years old, hospital number 20584, 13 years as binocular poor eyesight in September 11, 1986 admission. Parents were born after the parents found that pupil area of both eyes whitish, then gradually increased, eyes automatically restricted activity, poor intelligence and language skills, life can not take care of themselves. The 24-year-old mother of this child, full-term first-mover, after taking the mother without medication history and exposure to radiation history,