PHOTODYNAMIC THERAPY–INDUCED ACUTE EXUDATIVE MACULOPATHY

Abstract

Photodynamic therapy-induced acute exudative maculopathy is an uncommon complication with self-resolving course and favorable prognosis. Patients undergoing PDT should be warned of the possibility of PAEM. The factors frequently associated with PAEM include elderly age (>65 years), clinical diagnosis of polypoidal choroidal vasculopathy, larger spot size (≥3,500 µm), pre-PDT best-corrected visual acuity of 20/40 or better, low-fluence PDT, and the first exposure to PDT.