title: Comments on the case report reported by Elmholdt et al.
authors.affiliation: Department of Diagnostic Imaging, Northern General Hospital, Sheffield S5 7AU , UK.
authors.forename: Sameh K
authors.initials: SK
authors.lastname: Morcos
authors.affiliation: Department of Diagnostic Imaging, Northern General Hospital, Sheffield S5 7AU , UK.
authors.forename: Peter
authors.initials: P
authors.lastname: Dawson