Drysdale K, Kyle P M, Sepulveda W
Department of Obstetrics and Gynaecology, St. Mary's Hospital, Newport, Isle of Wight, UK.
Ultrasound Obstet Gynecol. 1997 Jan;9(1):62-3. doi: 10.1046/j.1469-0705.1997.09010062.x.
In a high-risk pregnancy for ocular defects, routine second-trimester ultrasonography revealed a highly echogenic area within the fetal left eye with no other associated abnormalities. The diagnosis of congenital cataracts was confirmed after birth. Examination of the fetal face is an important part of prenatal ultrasonography, and visualization of the fetal eyes and lenses should be included in the routine assessment of facial anatomy. This is especially important in pregnancies at risk for congenital cataracts or for other anomalies affecting the fetal eye.
在一例存在眼部缺陷高风险的妊娠中，孕中期常规超声检查显示胎儿左眼内有一个高回声区，无其他相关异常。出生后确诊为先天性白内障。胎儿面部检查是产前超声检查的重要组成部分，胎儿眼睛和晶状体的可视化应纳入面部解剖结构的常规评估中。这在有先天性白内障风险或有其他影响胎儿眼睛异常的妊娠中尤为重要。
