Multiple Eccrine Spiradenomas in a Zosteriform Distribution.

A 52-year-old man was referred to our department with a 28-year history of painful nodular lesions located on his left buttock and left inguinal region that had recently increased in size and number. The lesions had developed progressively over many years. Cutaneous examination revealed multiple, well-circumscribed, subcutaneous, blue-gray nodules in a zosteriform distribution across the left inguinal region and the left buttock.

Successful Treatment of Refractory Vitiligo with a Combination of Khellin and 308-nm Excimer Lamp: An Open-Label, 1-Year Prospective Study.

Introduction: Phototherapy is the cornerstone of treatment of vitiligo. The 308-nm excimer lamp (EL) induces T cell apoptosis and the stimulation of melanocyte proliferation. Khellin is a furanochromone with a chemical structure close to psoralens.