title: Folliculosebaceous smooth muscle hamartoma.
abstract: Cutaneous hamartomas are a group of heterogenous benign skin conditions demonstrating epithelial and mesenchymal components in varying proportions. Folliculosebaceous (cystic) hamartomas comprise a distinct group of uncommon cutaneous tumor-like malformations. Histologically, these lesions demonstrate varying proportions of adnexal and stromal tissues. We review the literature on folliculosebaceous hamartoma and report a case with smooth muscle as its only stromal component.
authors.affiliation: Department of Dermatology, University of Southern California-Keck School of Medicine, Los Angeles, California, USA.
authors.forename: Payam
authors.initials: P
authors.lastname: Saadat
authors.forename: Arvin
authors.initials: A
authors.lastname: Doostan
authors.forename: Manjunath S
authors.initials: MS
authors.lastname: Vadmal
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009130:Muscle, Smooth / Q000473:pathology*; D009135:Muscular Diseases / Q000473:pathology*