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Retina Arter Tıkanıklıkları ve Tedavisi...
Santral Retinal Ven Tıkanıklığı Güncel Tedavisi...
Central Retinal Artery Occlusion As the Cause of Unilateral Concentric Narrowing of Visual Field and Presence of Cilioretinal Artery...
Bilateral Optic Disc Drusen
Vascular Endothelial Growth Factor and Anti VEGF Agents...
Central Retinal Artery Occlusion As the Cause of Unilateral Concentric Narrowing of Visual Field and Presence of Cilioretinal Artery...
Retina Arter Tıkanıklıkları ve Tedavisi...
Morning Glory Syndrome Associated with Retinochoroidal Coloboma...
Santral Retinal Ven Tıkanıklığı Güncel Tedavisi...
Bilateral Optic Disc Drusen
PureSee Kesintisiz Yüksek Kalitede Görüş
Retina-Vitreous 2003 , Vol 11 , Num 2
Turkish Abstract Abstract Article PDF Similar Articles
EFFECT OF PANRETINAL PHOTOCOAGULATION ON OCULAR BLOOD FLOW IN PATIENTS WITH DIABETIC RETINOPATHY
Hakkı BİRİNCİ1, Murat DANACI2, İhsan ÖGE1, Altan KAMAN1
1Ondokuz Mayıs Üniversitesi Tıp Fakültesi Göz Hast. A.D.
2Ondokuz Mayıs Üniversitesi Tıp Fakültesi Radyodiognostik A.D.
Purpose: To evaluate blood-flow parameters in eyes with diabetic retinopathy after panretinal photocoagulation.
Materials and Methods: Hemodynamic parameters were evaluated by color Doppler imaging in 36 eyes with diabetic retinopathy after panretinal photocoagulation and 46 eyes with diabetic retinopathy without treatment. Peak systolic, end-diastolic, and mean arterial velocities were measured in the central retinal artery, short posterior ciliary arteries, central retinal vein and the ophthalmic artery.
Results: No statistically significant differences were found between treated and untreated eyes, but panretinal photocoagulation led to a marked reduction of ocular blood flow velocitiy especially in the central retinal artery and short posterior ciliary arteries.
Conclusion: Despite the lack of statistical difference, our results suggest that argon laser photocoagulation may lead to a decreased flow velocity in the ocular vasculature.
Keywords : Diabetic retinopathy, Ocular blood flow, Panretinal photocoagulation
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