Received: 22 March 2020
Accepted: 27 July 2020
First Online: 5 August 2020
: The authors declare that they have no financial or non-financial competing interest.
: Written informed consent was signed by all patients before the MRI examination. The study is approved by the medical committee of the Faculty of Medicine, Cairo University, at June 2019. Reference number not available.
: All patients included in the research signed a written informed consent to publish the data contained within this study. In young patients less than 16 years old, the consent for the publication was given by their parents or legal guardian.