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Article History

Received: 13 August 2021

Accepted: 9 December 2021

First Online: 4 January 2022

Declarations

:

: This study was approved by the research ethic committee of the Radiology department of the Faculty of medicine at Cairo University on 11/09/2018; Reference number of approval: 1016-2018. All patients included in this study gave a written informed consent to participate in this research. If the patient was less than 16 years old or unconscious at the time of the study, written informed consent for their participation was given by their parent or legal guardian.

: All patients included in this study gave a written informed consent to publish the data contained within this study. If the patient was less than 16 years old or unconscious at the time of the study, written informed consent for publication was given by their parent or legal guardian.

: The authors declare that they have no competing interests.