<prompt> All-trans-retinoic acid is used in treatment of:Acute promyelocytic leukemiaA.L.L.CMLTransient myeloproliferative disorder  <response>: Arsenic trioxide Trisenox and all-trans retinoic acid ATRA are anti-cancer drugs that can be used alone or in combination with chemotherapy for remission induction of a ceain subtype of AML called promyelocytic leukemia. These drugs cause leukemia cells with a specific gene mutation to mature and die, or to stop dividing. REFERENCE: 