首页> 中文期刊> 《世界核心医学期刊文摘:眼科学分册》 >钝挫伤后继发性脉络膜破裂脉络膜新生血管的光动力疗法和吲哚青绿引导下分支血管激光凝固法研究

钝挫伤后继发性脉络膜破裂脉络膜新生血管的光动力疗法和吲哚青绿引导下分支血管激光凝固法研究

         

摘要

Purpose: To describe photodynamic therapy (PDT) and additional indocyanine green (ICG) guided feeder vessel pho-tocoagulation as a treatment of choroidal neovascularization (CNV) secondary to choroidal rupture in case of blunt head trauma. Design: Interventional case report. Methods: A 61- year-old woman developed subfoveal CNV originating from a choroid tear 8 years after blunt head trauma. Four sessions of PDT were applied and an additional two consecutive sessions of selective ICG-guided feeder vessel photocoagulation conducted. Results: Transient reduction of leakage and closure of feeder vessels could not prevent further growth of the CNV. Conclusions: PDT reduced leakage temporarily and additional ICG-guided feeder vessel photocoagulation closed treated feeder vessel and CNV. Newfeeder vessel formation and growth of CNV in case of traumatic choroid rupture could not be treated effectively by these two laser treatment modalities to prevent severe deterioration of visual acuity.

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