title: A Case of Woolly Hair Nevus Associated with Pigmentary Demarcation Lines and Heterochromia Iridis: Coincidence or a New Association?
abstract: We report a case of woolly hair nevus with pigmentary demarcation lines and heterochromia iridis. Woolly hair nevus is a rare abnormality of the scalp hair characterized by the patch of hair, which is curlier and light colored than the rest of the scalp hair. Association of woolly hair nevus with some other ectodermal defects effecting skin and eyes has been reported before. Here, woolly hair nevus associated with demarcation lines and heterochromia iridis, to our knowledge, have not been previously reported.
authors.affiliation: Dumlupinar University, Kutahya Evliya Celebi Education and Research Hospital, Department of Dermatology, Kutahya, Turkey.
authors.forename: Aslihan Yonca
authors.initials: AY
authors.lastname: Kocak
authors.affiliation: Dumlupinar University, Kutahya Evliya Celebi Education and Research Hospital, Department of Dermatology, Kutahya, Turkey.
authors.forename: Oguzhan
authors.initials: O
authors.lastname: Kocak
keywords: Heterochromia iridis; pigmentary demarcation lines; woolly hair nevus