title: A case of basaloid follicular hamartoma.
abstract: Basaloid follicular hamartoma (BFH), uncommon rare benign neoplasm connected to the adnexal structures, presents with multiple clinical manifestations that can develop into basal cell carcinoma. BFH may be congenital or acquired, and the congenital form can be further divided into the generalized and unilateral type, and the acquired form may present as localized and solitary lesions. Congenital, generalized BFH is associated with systemic diseases such as alopecia, cystic fibrosis, hypohidrosis, and myasthenia gravis. In contrast, sporadic cases are observed as unilateral or localized lesions. BFH shows thick cords and thin strands of anastomosing basaloid proliferations that arise from hair follicles and are enclosed by loose fibrous stroma. Here, we report a 70-year-old man with an acquired, solitary form of BFH.
authors.affiliation: Department of Dermatology, Myongji Hospital, Kwandong University College of Medicine, Goyang, Korea.
authors.forename: Jae Wan
authors.initials: JW
authors.lastname: Go
authors.forename: Hwa Eun
authors.initials: HE
authors.lastname: Oh
authors.forename: Han Kyoung
authors.initials: HK
authors.lastname: Cho
authors.forename: Won Hyoung
authors.initials: WH
authors.lastname: Kang
authors.forename: Byung In
authors.initials: BI
authors.lastname: Ro