异常发育

Disease characteristics. Homocystinuria caused by cystathionine β-synthase deficiency is characterized by developmental delay/mental retardation, ectopia lentis and/or severe myopia, skeletal abnormalities (excessive height and length of the limbs) and thromboembolism.

疾病特征：由胱硫醚β-合酶缺乏引起的高胱氨酸尿症的病征是发育迟缓／智力障碍、晶状体异位和／或严重的近视骨骼异常和血栓栓塞。

Ectopic thyroid is a congenital anomaly resulted from the embryologic defects of the medial anlage of the thyroid.

甲状腺胚胎发育异常是异位甲状腺的主要原因。

The typical embryological characteristics and some abnormal phenomena in embryogenesis of F.

对水曲柳典型的胚胎学特征和胚胎发生发育过程中的一些异常现象作了讨论。

Bone age is very significant for selecting talents of art and sports, evaluating the health and growth of children, diagnosing endocrinopathy, evaluating the treatment effect and identifying the actual age in medical jurisprudence.

骨龄测定在文艺，体育人才选拔，儿童健康及发育状况评价，小儿身高异常及内分泌疾病的诊断，药物和疗效评估以及法医学鉴定等方面有重要意义。

Faulty absorption of endolymph by the endolymphatic sac: mainly caused by stenosis or atresia of vestibular aqueduct, malformation of endolymphatic duct/sac.

内淋巴吸收障碍，主要是由于前庭水管纤维化、狭窄或闭锁，内淋巴管和内淋巴囊解剖或发育异常等原因引起。

The results showed that there were immature cells (2%-10%) and erythroblast, and puncture of bone marrow revealed myelodysplastic features involving multiple hemopoietic lineages in bone marrow of 19 patients.

结果表明： M6患者的外周血中均可见幼稚细胞（2％-10％）及有核红细胞，骨髓穿刺细胞学检查显示19例伴有多系细胞发育异常，累及二系细胞或三系细胞。

Assignment of SRY as the testis-determining factor in eutherian mammals is supported by molecular analysis of cytogenetic sex reversal (i.e., XX males and XY females) and by complementary studies of transgenic murine models.

Sry转基因小鼠的产生和对包括XX男性及XY女性等多种性分化及发育异常患者的研究，都支持SRY基因是TDF基因及其在性别决定中的开关控制作用。

There was no evidenceof dysplasia within the fascicle of any nerve.

没有证据表明在任何神经束存在发育异常。

Cerebral CT scan has significant diagnostic value in cerebral palsy children.Abnormal fetation perhaps is the main cause.

脑瘫的CT检查有极高的价值；胚胎期发育异常可能是脑瘫的主要病因。

Diagnosis before procreation is an important examination in pregnancy.It could find out abnormity during the period of fetation,so we could use techniques like terminating pregnancy treatment in the uterus to improve the quality of babies.

产前诊断是妊娠期一项重要的检查措施，其目的是查明婴儿在发育期间是否存在异常，从而采取终止妊娠或宫内治疗等方法达到优生优育的目的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。