Steuer Ewa, Formińska-Kapuścik Maria, Kamińska-Olechnowicz Bozena, Kinasz Renata, Domańska Olga
Z I Katedry i Kliniki Okulistyki Slaskiej Akademii Medycznej w Katowicach.
Klin Oczna. 2005;107(1-3):57-9.
Degeneratio pigmentosa retinae (RP) is one of the most common inherited retinal disease. The authors analyzed the blood flow in the central retinal artery using the DRG Retina Doppler. The blood flow velocity depending on the perimetry was also measured. The outcome of our study was compared to the results obtained from the control group of healthy patients. The comparison showed statistically significant decrease in blood flow velocity in RP patients: Vmax, Vmin, Vaverage. The parameters: resistance index (RI), pulsation rate (PI) did not differ from normal values. Although we observed that the blood flow in RP was decreased even in the case of normal perimetry. The worse the perimetry was, the more reduced was the blood flow. Measurements of blood flow may be of use in monitoring the progression of the disease as well as the effects of therapy.
色素性视网膜炎（RP）是最常见的遗传性视网膜疾病之一。作者使用DRG视网膜多普勒仪分析了视网膜中央动脉的血流情况。还测量了取决于视野检查的血流速度。我们将研究结果与健康患者对照组的结果进行了比较。比较结果显示，RP患者的血流速度在统计学上显著降低：最大血流速度（Vmax）、最小血流速度（Vmin）、平均血流速度（Vaverage）。阻力指数（RI）、搏动率（PI）等参数与正常值无差异。尽管我们观察到，即使在视野检查正常的情况下，RP患者的血流也会减少。视野检查越差，血流减少得越多。血流测量可能有助于监测疾病的进展以及治疗效果。
