Affiliation: | 1. Imaging Department, Imperial College Healthcare NHS Trust, St Mary’s Hospital, London, UK;2. Imaging Department, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK;1. Department of Radiology, Section of Abdominal Imaging, University of Alabama at Birmingham, 619 19th Street South, JT N325, Birmingham, AL 35249, USA;2. Department of Radiology, Section of Molecular Imaging & Therapeutics, University of Alabama at Birmingham, 619 19th Street South, JT N325, Birmingham, AL 35249, USA;1. Department of Radiology, Boston University Medical Center, 715 Albany Street, FGH-3007, Boston, MA 02118, USA;2. Section of Gastroenterology, Department of Medicine, Boston University Medical Center, 650 Albany Street, Boston, MA 02118, USA;1. Radio-diagnosis & Medical Imaging Department, Faculty of Medicine, Tanta University, Egypt;2. Radio-diagnosis & Medical Imaging Department, Urology & Nephrology Center, Faculty of Medicine, Mansoura University, Egypt;3. Urology Department, Faculty of Medicine, Benha University, Egypt |