title: Sebaceous hyperplasia of the scrotum and penile shaft.
abstract: Sebaceous hyperplasia (SH) is a proliferative abnormality of sebaceous glands, most often seen in elderly individuals. It consists of single or multiple, asymptomatic, small yellow papules with a central depression. The face is most commonly affected, but there have been reports of SH on the chest or genitalia. A lobular array of well-differentiated mature sebaceous lobules is noted on histological preparations. In this report, we describe a patient with SH on the penile shaft and parts of the scrotum.
authors.affiliation: Department of Dermatology, Seoul St. Mary's Hospital, The Catholic University of Korea School of Medicine, Seoul, Korea.
authors.forename: Hei Sung
authors.initials: HS
authors.lastname: Kim
authors.forename: Jun Young
authors.initials: JY
authors.lastname: Lee
authors.forename: Hyung Ok
authors.initials: HO
authors.lastname: Kim
authors.forename: Young Min
authors.initials: YM
authors.lastname: Park