BALTIMORE — Laser treatment for solar lentigines in individuals with darker skin types has long been associated with a higher risk of postinflammatory hyperpigmentation (PIH), but a small study in ...

This patient had lentigo maligna melanoma, a cancerous lesion that most commonly arises as a tan or brown macule on sun-damaged surfaces of the skin. 3 The lesion acquires a darker, asymmetrical ...