Eye Center, Zhejiang Provincial People's Hospital, Hangzhou 310009, Zhejiang, China.
Chin Med J (Engl). 2011 Dec;124(23):4119-20.
Internal lenticonus is a very rare morphologic abnormality of crystalline lens which has been reported in only several cases in the literature. We herein reported the clinical characteristics and surgical findings of the anterior internal lenticonus accompanied by congenital nuclear cataract. Cataract extraction accompanied with intraocular lens implantation was uneventfully performed, and a good visual outcome was achieved in this case. Viral infection during embryonal and fetal period might account for the formation of the anterior internal lenticonus and congenital nuclear cataract in our case.
晶状体内部锥形晶状体是一种非常罕见的晶状体形态异常，仅在文献中报道过几例。本文报告了一例伴有先天性核性白内障的前内部锥形晶状体的临床特征和手术发现。该患者白内障超声乳化吸除联合人工晶状体植入术顺利完成，术后视力恢复良好。胚胎期和胎儿期病毒感染可能导致了本例患者的前内部锥形晶状体和先天性核性白内障的形成。
