title: Alkaptonuria and ochronotic spondyloarthropathy: a delayed imaging diagnosis.
authors.affiliation: Department of Internal Medicine, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Yavuz
authors.initials: Y
authors.lastname: Furuncuoglu
authors.affiliation: Department of Radiology, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Mustafa Kemal
authors.initials: MK
authors.lastname: Demir
authors.affiliation: Department of Neurosurgery, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Zafer Orkun
authors.initials: ZO
authors.lastname: Toktaş
authors.affiliation: Department of Neurosurgery, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Akın
authors.initials: A
authors.lastname: Akakın
authors.affiliation: Department of Neurosurgery, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Baran
authors.initials: B
authors.lastname: Yılmaz
authors.affiliation: Department of Neurosurgery, Bahçeşehir University School of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkey.
authors.forename: Orkun
authors.initials: O
authors.lastname: Koban