Elmetwally, Ahmed A.
Khashaba, Marwa H.
Wagih, Heba M.
Zidan, Azza H. M. https://orcid.org/0000-0002-1862-9291
Farrag, Mayada S.
Funding for this research was provided by:
Port Said University
Article History
Received: 20 November 2025
Accepted: 5 February 2026
First Online: 17 March 2026
Declarations
:
: The study protocol was reviewed and accepted by the (IRB/IEC) institutional review board and institutional research ethics committee of PSU prior to initiation (ERN: MED (1/6/2023) s.no (95) PTH 904_001).The research involved no risks over researcher, sample or environment.The need for informed consent has been waived by the (IRB/IEC) institutional review board and institutional research ethics committee of PSU.The study used human data and material (paraffin blocks) and it was adherent to the declaration of Helsinki and this was insured by (IRB/IEC) institutional review board and institutional research ethics committee of PSU.
: Not applicable.
: The authors declare no competing interests.