Author = ENGY S. ELKAYAL, M.D.; ASHRAF T. YOUSSEF, M.D.
Is Shear Wave Elastography Effective for Characterization of Hepatic Focal Lesions?

Volume 90, Issue 9, September 2022, Pages 1583-1590

ENGY S. ELKAYAL, M.D.; ASHRAF T. YOUSSEF, M.D.; ESSAM A. HASSAN, M.D.; DUA` M. ABDOLLAH, M.D.


The Role of Thoracic Ultrasound in Diagnosis of Various Chest Pathologies in Critically Ill ICU Patients

Volume 90, Issue 6, June 2022, Pages 823-828

ENGY S. ELKAYAL, M.D.; ASHRAF T. YOUSSEF, M.D.; AHMED L. MOHAMMED, M.Sc.