Fahim, Mohamed Ibrahim
Nassar, Omaya Abdelhamid
Mansour, Osman Mohamed
Ali, Abdelmaksoud Mohamed
Mahmoud, Ahmed-Mostafa
Hafez, Nesreen Hassan
Allam, Rasha Mahmoud
Kamal, Amr
Ghareeb, Mohamed
Article History
Received: 27 July 2018
Accepted: 18 December 2018
First Online: 6 January 2019
Compliance with Ethical Standards
: The study was approved by the ethical committee of NCI. Clinical data were collected from hospital medical records and investigations’ reports, recorded in a standard database form, evaluated and analyzed by the authors. For this type of study (retrospective study), formal consent is not required.
: The authors declare that they have no conflict of interest.