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find Keyword "视网膜中央动脉闭塞" 6 results
  • Relationship between retinal circulation time and visual loss in patients with central retinal artery occlusion

    Objective To investage the relationship among the visual loss, the disease course, and retinal circulation time in patients with central retinal artery occlusion (CRAO). Method The data about the central vision, disease course, and results of fundus fluorescein angiography (FFA) of 99 patients (99 eyes) with CRAO were statistically analyzed. Results Between 2 days and 21 days after the occurrence of CRAO, the disease course didnrsquo;t relate to the central visual loss (Pgt;0.05). In the retinal circulation, a correlation was found between the time of fluorescein perfusion and the central visual loss (Plt;0.05) but not between the time of arm-retina circulation and the central visual loss (Pgt;0.05). Conclusion In the duration of retinal circulation, the time of fluorescein perfusion in retinal artery relates to the central visual loss; the longer the duration is, the worse the vision is. (Chin J Ocul Fundus Dis, 2007, 23: 177-179) 

    Release date:2016-09-02 05:48 Export PDF Favorites Scan
  • Thrombolysis infusion via microcatheter treating central retinal artery occlusion

    ObjectiveTo investigate the therapeutic effects of thrombolysis infusion via microcatheter on the treatment of central retinal artery occlusion(CRAO). MethodsUrokinase (UK) was directly infused via ophthalmic artery (OA) by microcatheter (6 patients) or via intravenous (7 patients) to dissolve the thrombus. The patency of the artery was evaluated by fundus fluorescein angiography (FFA), and the effect of fibrinolytic activity on the systemic changes was observed by blood biochemical examination simultaneously. ResultsIn 6 patients in the microcatheter group, 5 had completely and 1 had partly reopened OA on the morrow of UK infusion with the patency rate of 83.33%, while in 7 patients in vein group, 3 completely reopened, 2 partly reopened and 2 obstructed OA were found with the patency rate of 42.86%. The difference between the two groups was significant. No obvious change of index of blood coagulation system was found in catheter group, which had great disparity compared with the vein group.ConclusionUrokinase infusion via microcatheter in CRAO has better therapeutic impact and smaller effect on systemic action. (Chin J Ocul Fundus Dis, 2005,21:16-19)

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • Treatment of central retinal artery occlusion by thrombolysis via super-selective ophthalmic artery catheterization

    ObjectiveTo investigate the therapeutic method and effect of thrombolysis via superselective ophthalmic artery catheterization treating central retinal artery occlusion (CRAO).Methods9 patients with CRAO were treated by urokinase infusion via superselective ophthalmic artery catheterization with Seldinger technique.ResultsIn the 9 patients, the visual acuity was improved to different extent in 8, and remained unchanged in 1. No complications was found during the treatment in any patients.ConclusionsThrombolysis via super-selective ophthalmic artery catheterization for CRAO can improve the visual acuity of most of the patients in different degrees. No positive relation exists in clinical therapeutic effect, time of onset, quantity of urokinase and the visual acuity before the treatment. The method of thrombolysis via super-selective ophthalmic artery catheterization for CRVO is safe and reliable.(Chin J Ocul Fundus Dis, 2005,21:22-24)

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • 彩色多普勒对颈动脉粥样硬化患者 眼动脉的血流检测

    Release date:2016-09-02 06:03 Export PDF Favorites Scan
  • 儿童陈旧性视网膜中央动脉阻塞一例

    Release date:2016-09-02 06:05 Export PDF Favorites Scan
  • 完全性视网膜中央动脉阻塞一例

    Release date:2016-09-02 06:11 Export PDF Favorites Scan
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