Article History
Received: 1 September 2021
Accepted: 9 November 2021
First Online: 11 December 2021
Declarations
:
: All patients were informed about the benefits and the risks of the intended procedure; an informed written consent was signed at least 24 h before the operation. Ethical approval of sohag faculty of medicine was addressed on 08/09/2021 under IBR registration number: soh-med-21-09-49.
: Not applicable.
: The authors declare that they have no competing interests.