Kearns M, Hamilton A M, Kohner E M
Br J Ophthalmol. 1979 Jul;63(7):489-97. doi: 10.1136/bjo.63.7.489.
Four cases of diabetic maculopathy with excessive permeability are described. Fluorescence angiography is distinctive, showing profuse early leakage from the entire capillary bed of the posterior pole. Careful studies have failed to reveal any cause for this excessive permeability response at the macula or any constantly associated medical abnormality. The prognosis for visual acuity is poor, and photocoagulation has only rarely been successful in maintaining or improving vision in these patients.
本文描述了4例具有高通透性的糖尿病性黄斑病变。荧光血管造影具有特征性,显示后极部整个毛细血管床早期大量渗漏。仔细研究未能发现黄斑部这种高通透性反应的任何原因,也未发现任何与之持续相关的医学异常。视力预后较差,在这些患者中,光凝治疗在维持或改善视力方面仅有很少成功的案例。