糖尿病黃斑部水腫治療之OCT研究
Date Issued
2000
Date
2000
Author(s)
楊中美
DOI
892314B002250
Abstract
Purpose: Massive diabetic macular exudates respond poorly to conventional laser treatment. The purpose of this study was to analyze the surgical results of eyes with massive hard exudates secondary to diabetic macular edema treated with combined pars plana vitrectomy, posterior hyaloid removal, focal endolaser treatment, and panretinal photocoagulation.
Methods: The author retrospectively analyzed the surgical outcome of 13 consecutive eyes (11 patients) with massive diabetic macular exudates. All patients had had at least one session of focal and/or grid laser treatment without any effect. Pars plana vitrectomy, posterior hyaloid removal, focal macular endolaser treatment, and intraoperative panretinal photocoagulation were performed. Postoperative visual acuity, evolution of macular edema, and hard exudates were recorded.
Results: All 13 eyes showed significant decreases in macular edema and hard exudates, a process that became clinically obvious 3 months after the operation. Eleven eyes had improved vision of at least two lines during an average follow-up period of 14.8 months. Intraoperative and postoperative complications included angle closure glaucoma (one eye), persistent vitreous hemorrhage (two eyes), choroidal detachment (one eye), intravitreal fibrin formation (one eye), epiretinal membrane formation (one eye), and neovascular glaucoma (one eye).
Conclusion: Combined surgery may offer an opportunity for improvement of vision and reduction of massive macular exudates in patients with severe diabetic macular edema.
SDGs
Publisher
臺北市：國立臺灣大學醫學院眼科
Type
journal article
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