title: Nevus sebaceous accompanying secondary neoplasms and unique histopathologic findings.
abstract: Nevus sebaceous (NS) is a type of classical nevus or congenital malformation that is often present at birth and commonly involves the scalp or face. The lesion usually presents as a linear, yellow, hairless, and verrucous plaque. It has been well-established that several benign and malignant tumors can develop from the NS; however, there have been no reports about ectopic fat cells in the dermis, and cornoid lamella arising from the NS. We report a case of NS on the scalp with accompanying unusual histopathologic findings.
authors.affiliation: Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Korea.
authors.forename: Jae-Hong
authors.initials: JH
authors.lastname: Kim
authors.forename: Hwa-Young
authors.initials: HY
authors.lastname: Park
authors.forename: Sung Ku
authors.initials: SK
authors.lastname: Ahn