title: The Doppelgänger.
authors.affiliation: Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Naiem
authors.affiliation: Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Al-Harthy
authors.affiliation: Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Abdelhady
authors.affiliation: Department of Radiology, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Rashid
authors.initials: R
authors.lastname: Al-Sukaiti
authors.affiliation: Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Edwin
authors.initials: E
authors.lastname: Stephen
authors.affiliation: Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman.
authors.forename: Khalifa N
authors.initials: KN
authors.lastname: Al-Wahaibi