[Hyperbaric oxygen treatment for macular edema after retinal vein occlusion--fluorescein angiographic findings and visual prognosis].

It has been reported that hyperbaric oxygen treatment improves visual function in patients with chronic macular edema associated with retinal vein occlusion. This study was designed to investigate relationship between visual prognosis and characteristics of macular edema. From fluorescein angiography performed prior to the therapy, areas of capillary closure and fluorescein leakages were quantitatively evaluated within 1 disc diameter from the...