title: Isolated collagenoma with a unique appearance on the scalp.
authors.forename: Yuichiro
authors.initials: Y
authors.lastname: Endo
authors.forename: Tomoyuki
authors.initials: T
authors.lastname: Shirase
authors.forename: Atsushi
authors.initials: A
authors.lastname: Utani
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Yoshikawa
mesh_terms: D002648:Child; D003094:Collagen / Q000378:metabolism; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D009506:Nevus / Q000175:diagnosis* / Q000473:pathology; D012535:Scalp / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology
chemical_list: D003094:Collagen