[1] Kafrelshiekh Univ, Fac Med, Hepatol Gastroenterol & Infect Dis Dept, Kafr Elshiekh 33516, Egypt
[2] Alyousef Hosp, Dept Med, Al Khobar, Saudi Arabia
[3] Tanta Hosp Trop Dis, Tanta, Egypt
[4] Al Mahalla Gen Hosp, Dept Radiol, Almehala, Egypt
[5] Alyousef Hosp, Dept Radiol, Al Khobar, Saudi Arabia
[6] Al Azhar Univ, Alzahraa Hosp, Fac Med Girls, Dept Clin Pathol, Cairo, Egypt
[7] Alyousef Hosp, Dept Clin Pathol, Al Khobar, Saudi Arabia