Unoki K, Nakao K, Ohba N
Br J Ophthalmol. 1986 Aug;70(8):593-5. doi: 10.1136/bjo.70.8.593.
A 2-month-old female infant had bilateral congenital cataract. In the left eye a blood clot was situated on the subcapsular polar cataract. An uneventful lensectomy combined with anterior vitrectomy by the pars plicata approach revealed remnants of the posterior portion of hyaloid artery on the optic nerve head. It is likely that the spontaneous and long-lasting haemorrhage in the lens had been caused by rupture of the anterior end of the hyaloid artery attached to the posterior lens surface and had occurred in the late prenatal or early postnatal period.
一名2个月大的女婴患有双侧先天性白内障。左眼的晶状体后囊下极性白内障上有一个血凝块。通过睫状体平坦部入路进行的晶状体切除术联合前部玻璃体切除术过程顺利，术中发现视神经乳头处有玻璃体动脉后部残留。晶状体中自发且持续时间较长的出血很可能是由于附着于晶状体后表面的玻璃体动脉前端破裂所致，且发生在产前晚期或产后早期。
