Linear Sebaceous Gland Hyperplasia behind the Right Ear Clinically Simulating Verrucous Nevus

Abstract

Sebaceous Glandhy Perplasia (SGH) is a common benign proliferative skin disorder, which most commonly involves the faces and usually appears as yellow, soft, umbilicated papules. But the clinical manifestations of SGH vary greatly. We presented a 40-year-old man with the flesh-colored to light brown linear plaque behind the right ear mimicking verrucous nevus clinically.