This page lists all known medications that could potentially lead to 'Koebner phenomenon' as a side effect. It's important to note that mild side effects are quite common with medications. The ...

An otherwise healthy 18-year-old man presented with skin lesions that had appeared on 2-week-old tattoos on his forearms. The lesions were neither itchy nor painful. Physical examination showed ...

A 14-year-old girl who had nonsegmental vitiligo on her face, trunk and extremities for more than 1 year presented for consultation on new areas of abdominal depigmentation. Two months earlier, she ...