Acute posterior multifocal placoid pigment epitheliopathy recurred in a 23-year-old white woman. Forty-two days after the onset of symptoms and following the complete resolution of the initial bilateral lesions, a second crop of ophthalmoscopically and biomicroscopically similar lesions were seen in each eye. The cause of the disorder is unknown, and corticosteroid therapy is of doubtful benefit.
Lewis RA, Martonyi CL. Acute Posterior Multifocal Placoid Pigment EpitheliopathyA Recurrence. Arch Ophthalmol. 1975;93(3):235-238. doi:10.1001/archopht.1975.01010020243015