Received: 29 April 2020
Accepted: 17 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: 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 March 2019. Reference number not available.
: All patients included in this research were older than 18 years old and gave written informed consent to publish the data contained within this study.
: The authors declare that they have no financial or nonfinancial competing interest.