Erythema ab igne: Toasted Skin Syndrome.

Introduction: Erythema ab igne is a benign skin condition caused by long-term exposure to infrared radiation and/or heat. Erythema ab igne begins as a mild erythema over the previously exposed areas and develops into an erythematous reticulated hyperpigmentation with scaling and telangiectasias.

Clinical Findings: A 55-year-old female presented to the primary care clinic with concerns due to the development of a rash on her lower back in the previous 1 to 2 weeks.