Persistent hyperplastic primary vitreous at the optic nerve head.
Persistent hyperplastic primary vitreous at the optic nerve head.
复制标题
视神经乳头处持续性增生的初级玻璃体。
DOI：
10.1016/0002-9394(72)90011-6
复制
发表时间：
1972
影响因子：
4.2
通讯作者：
M. Oliver
中科院分区：
文献类型：
--
作者：
N. Joseph;M. Ivry;M. Oliver
本文报告的两例患者的主要症状均为单侧斜视伴视力下降，两例患者患眼的眼底表现相似。一个白色纤维神经胶质肿块模糊了血管的起源，物理杯，在第一个病例中，几乎整个视盘。另一个有趣的发现是纤维束与中央纤维带相连，将视神经乳头附近的血管包入鞘中。因此，这两个病例中很可能存在相同的基础疾病，但严重程度不同。Reese 3和Manschot 4描述了在前持续增生玻璃体的病例中同时存在后持续增生原始玻璃体。许多作者报道了视网膜的镰状褶皱;然而，Mann 5首次表明，
DISCUSSIONThe presenting symptom in both cases re ported here was a unilateral squint with im paired visual acuity, and the fundus findings in the affected eyes were similar in both cases. A white fibroglial mass was present obscuring the origin of the vessels, the phys iologic cup, and in the first case, almost the entire optic disk. Another interesting find ing was the ensheathing of the vessels at the vicinity of the optic nerve head by fibrous strands connected with the central fibrous band. Thus, it seems very likely that the same fundamental disease, varying in sever ity, was present in both cases. Reese3 and Manschot4 have described coexistent posterior persistent hyperplastic primary vitreous in cases of anterior per sistent hyperplastic vitreous. Falciform folds of the retina have been reported by many authors; however, Mann5 first showed that