Key points A 69-year-old man presented to a dermatology clinic with a 1-day history of a painful erythematous rash. Four days ...
Katlein Franca, MD, is a dermatologist and clinical associate professor of Dermatology & Cutaneous Surgery and Psychiatry & Behavioral Sciences at the University of Miami. Various skin conditions, ...
Photoreceptors are specialized neurons that convert light into electrical signals that are processed in the visual cortex to form images. The RPE is a cell layer that is adjacent to the photoreceptors ...