*Corresponding Author : Dr.Nusiba Elamin, MBBS.
Department of Internal Medicine, Hamad General Hospital, Hamad Medical Corporation ,Doha,Qatar
Address: P.O.Box 3050. Doha, Qatar
Email : Nusibahafiz@gmail.com
Mobile : 0097433517696
Keywords : Acute leukemia, ATRA syndrome , steroids.