Cruz R D, Adachi-Usami E, Kakisu Y
Department of Ophthalmology, School of Medicine, Chiba University, Japan.
Jpn J Ophthalmol. 1990;34(2):142-8.
Behçet's disease with posterior uveitis was studied in 12 cases by flash electroretinography (FERG) and pattern visually evoked cortical potential (PVECP). Disappearance of oscillatory potentials was the initial change noted in FERG. Subnormal FERG and a delay in peak latency of the P100 component of PVECP were observed in patients with poor visual acuity and long-standing Behçet's disease. Amplitudes of PVECP were significantly decreased in these patients. It was suggested that FERG together with PVECP were good indicators for monitoring posterior segment changes and visual prognosis in Behçet's disease.
采用闪光视网膜电图（FERG）和图形视觉诱发电位（PVECP）对12例伴有后葡萄膜炎的白塞病患者进行了研究。振荡电位消失是FERG中最早出现的变化。视力差且白塞病病程长的患者观察到FERG异常及PVECP的P100成分峰潜伏期延迟。这些患者的PVECP波幅显著降低。提示FERG和PVECP一起是监测白塞病后段变化和视力预后的良好指标。
