The Council of Hepatology Gastroenterology Infectious Diseases department in its session No (204) that was held on Sunday, 1\7\2013 has approved the submitted master thesis of Physician\ Heba Abd El Karim El Sayed under supervision of Prof.Dr. Adel Awad Mustafa, Prof.Dr. Mohamed Abd El Hamid Mohamed and Ass.Prof.Hatem Samir.