Siaudvytyte Lina, Diliene Vaida, Miniauskiene Goda, Balciuniene Vilma Jurate
Eye Clinic, Lithuanian University of Health Sciences, Kaunas, Lithuania.
Med Hypothesis Discov Innov Ophthalmol. 2012 Winter;1(4):67-71.
Central serous chorioretinopathy is a common acquired maculopathy. Multiple studies showed that photodynamic therapy is useful treatment for acute and chronic central serous chorioretinopathy. The exact mechanism of photodynamic therapy in treating central serous chorioretinopathy is not clear, but it is thought to be caused by short-term choriocapillaris hypoperfusion and long-term choroidal vascular remodeling, leading to a reduction in choroidal congestion, vascular hyperpermeability and extravascular leakage. Furthermore, photodynamic therapy seems to be an effective means of improving or stabilizing visual acuity in patients with central serous chorioretinopathy.
中心性浆液性脉络膜视网膜病变是一种常见的后天性黄斑病变。多项研究表明,光动力疗法是治疗急性和慢性中心性浆液性脉络膜视网膜病变的有效方法。光动力疗法治疗中心性浆液性脉络膜视网膜病变的确切机制尚不清楚,但一般认为是由短期脉络膜毛细血管灌注不足和长期脉络膜血管重塑引起的,导致脉络膜充血、血管高通透性和血管外渗漏减少。此外,光动力疗法似乎是改善或稳定中心性浆液性脉络膜视网膜病变患者视力的有效手段。