局部光凝的视网膜前新生血管的组织病理学

Histopathology of focally photocoagulated preretinal new vessels.

作者信息

Wallow I H, Skuta G L

出版信息

Arch Ophthalmol. 1984 Sep;102(9):1340-4. doi: 10.1001/archopht.1984.01040031090032.

DOI:10.1001/archopht.1984.01040031090032

PMID:6206836

Abstract

The histopathologic effects of focal xenon arc and argon laser photocoagulation on three patches of preretinal new vessels were studied in a patient with proliferative diabetic retinopathy. Both treatment modalities achieved total obliteration of the vessels. However, the adjacent retina and choroid were severely damaged, and preretinal membranes were seen over all three patches. Local tissue destruction is minimized when preretinal neovascularization is treated indirectly by scatter photocoagulation. Currently, scatter photocoagulation is our treatment of choice.

摘要

在一名增殖性糖尿病视网膜病变患者中，研究了局灶性氙弧光凝和氩激光光凝对三个视网膜前新生血管斑的组织病理学影响。两种治疗方式均实现了血管的完全闭塞。然而，相邻的视网膜和脉络膜受到严重损伤，并且在所有三个斑片上均可见视网膜前膜。当通过散射光凝间接治疗视网膜前新生血管时，局部组织破坏最小化。目前，散射光凝是我们的首选治疗方法。