家族性渗出性玻璃体视网膜病变中永存的玻璃体细胞/视网膜。
Persistent vasa hyaloidea propria/retinae in familial exudative vitreoretinopathy.
机构信息
Department of Ophthalmology, Boston Children's Hospital, Boston, Massachusetts; Department of Ophthalmology, Massachusetts Eye & Ear, Boston, Massachusetts; Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts; Picower Institute for Learning and Memory, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts.
Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania.
出版信息
J AAPOS. 2021 Apr;25(2):114-116. doi: 10.1016/j.jaapos.2020.11.004. Epub 2020 Dec 21.
The vasa hyaloidea propria, a component of the fetal hyaloidal vasculature, is characterized by multiple persistent fetal vasculatures branching into the vitreous. We present a 4-month-old girl with stage 4 familial exudative vitreoretinopathy, with multiple ectopic retinal vessels extending into the vitreous, confirmed with fluorescein angiography, which was consistent with persistent vasa hyaloidea propia/retinae making contact with the retina. The patient underwent vitreoretinal surgery to address the retinal detachment, during which the patent stalks of the persistent vasa hyaloidea propia/retinae were transected.
固有血管玻璃膜系统是胎儿玻璃膜血管系统的组成部分，其特征是多个持续性胎儿血管分支进入玻璃体。我们报告了一例 4 月龄女婴，患有 4 期家族性渗出性玻璃体视网膜病变，伴有多个异位视网膜血管延伸至玻璃体，荧光血管造影证实为持续性玻璃膜血管/视网膜吻合，与接触视网膜的持续性玻璃膜血管/视网膜吻合相一致。患者接受了玻璃体视网膜手术以解决视网膜脱离，在此过程中，切断了持续性玻璃膜血管/视网膜的未闭蒂。
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