<prompt> Tyrosine kinase inhibitors are used in the treatment of-Gastrointestinal stromal tumors GISTAcute myeloid leukemiaNeurofibromatosisSmall cell carcinoma lung  <response>: Ans. is a i.e., Gastrointestinal stromal tumors GIST Tyrosine kinase inhibitors imatinib and sunitinib are approved for the treatment of Gastrointestinal Stromal Tumors GIST. 