“…JEADV 2022, 36, e932-e933 JEADV However, in some cases, the lesions may persist over time. In certain more severe or longer lasting situations, a laser treatment 6 or a topical 5-fluorouracil cream 7 may be considered. Rarely, some skin cancers, especially squamous cell carcinomas, have been related to long-lasting erythema ab igne.…”