Boruban, CemŞencan, OrhanAkmansu, MügeAtik, Evrim TunçÖzbek, Seda2020-03-262020-03-2620070959-49731473-5741https://hdl.handle.net/20.500.12395/21476Total surgical excision of the tumor is considered to be the only hope in treatment of malignant mesenchymal tumors. The roles of radiotherapy and/or chemotherapy have not yet been established. We report here a case of metastatic gastrointestinal stromal tumors with a dramatic long duration of response after treatment with concurrent radiotherapy and imatinib mesylate. The patient had a long-term complete response at the radiotherapy region with concomitant imatinib therapy although previous metastatic sides persisted with partial response.eninfo:eu-repo/semantics/closedAccessgastrointestinal stromal tumorimatinib mesylateradiotherapyArticle18896997217667604Q3WOS:000248795300014Q2