Parafoveal telangiectasis and diabetic retinopathy.
Parafoveal telangiectasis and diabetic retinopathy.
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中心凹旁毛细血管扩张和糖尿病视网膜病变。
DOI：
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
S. Fine
中科院分区：
文献类型：
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作者：
E. Chew;R. Murphy;D. Newsome;S. Fine
5例轻度非增殖性糖尿病视网膜病变患者伴有黄斑旁毛细血管扩张相关的视力丧失。所有患者均可见轻度黄斑水肿伴视网膜下色素上皮增生的黄斑旁斑块。荧光素血管造影显示扩张、扩张、渗漏的黄斑周围毛细血管。据我们所知，糖尿病视网膜病变患者发生黄斑旁毛细血管扩张的情况以前没有被描述过。一份先前的临床病理报告描述了非糖尿病患者黄斑旁毛细血管扩张的组织学表现与糖尿病患者相似。黄斑旁毛细血管扩张与糖尿病视网膜病变的关系提出了对黄斑旁毛细血管扩张实体的发病机制的有趣推测。此外，强调了糖尿病黄斑水肿治疗前进行荧光素血管造影的重要性。
Five patients with mild nonproliferative diabetic retinopathy had visual loss associated with parafoveal telangiectasis. Minimal macular edema with characteristic parafoveal plaques of subretinal pigment epithelial hyperplasia was seen in all patients. Fluorescein angiography revealed the presence of ectatic, dilated, leaking perifoveal capillaries. The occurrence of parafoveal telangiectasis in patients with diabetic retinopathy has, to our knowledge, not been previously described. One previous clinicopathologic report described the histologic appearance of parafoveal telangiectasis in a nondiabetic patient to be similar to that seen in diabetic patients. The association of parafoveal telangiectasis and diabetic retinopathy raises interesting speculations into the pathogenesis of the entity of parafoveal telangiectasis. In addition, the importance of obtaining fluorescein angiography prior to therapy of diabetic macular edema is emphasized.
影响因子：
13.7
作者：
R. Klein;B. Klein;S. Moss;M. Davis;D. DeMets
通讯作者：
R. Klein;B. Klein;S. Moss;M. Davis;D. DeMets