Flashes and floaters as predictors of vitreoretinal pathology: is follow-up necessary for posterior vitreous detachment?
A follow-up visit for patients with an isolated posterior vitreous detachment can be justified to detect the small percentage of asymptomatic retinal breaks. Although a subjective reduction of vision is the symptom most predictive of serious posterior segment pathology, it would be unsafe to identify particular subgroups of patients alone for careful examination.
PAI-1 expression is significantly increased in the epithelium in patients with EoE and reflects fibrosis, and its inhibition decreases TGF-β1-induced gene expression. Epithelial PAI-1 might serve as a marker of EoE severity and form part of a TGF-β1-induced profibrotic network.