title: What Is your Diagnosis?
authors.affiliation: Hossein Nobakht MD, Department of Gastroenterology and Hepatology, Fatemieh Hospital, Semnan University of Medical Sciences, Semnan, Iran ; Vahid Semnani MD, Department of Pathology, Semnan University of Medical Sciences, Semnan, Iran.
authors.forename: Hossein
authors.initials: H
authors.lastname: Nobakht