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It was deemed suitable for stereotactic body radiotherapy (SBRT) at a dose of 42\u2009Gy in 6 Fractions. She tolerated the treatment well and continued sunitinib. At the 2-year follow-up, the liver lesion showed partial response, with the patient having no late post-SBRT sequelae and continuing the same TKI. SBRT seems to be a safe and effective local ablative option for the treatment of oligoprogressive lesions in GIST.<\/jats:p>","DOI":"10.1136\/bcr-2023-257322","type":"journal-article","created":{"date-parts":[[2025,6,8]],"date-time":"2025-06-08T15:40:14Z","timestamp":1749397214000},"page":"e257322","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Oligoprogressive liver metastasis from gastrointestinal stromal tumour treated with stereotactic body radiotherapy (SBRT)"],"prefix":"10.1136","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-7439-3535","authenticated-orcid":false,"given":"Madhurya","family":"Reddy","sequence":"first","affiliation":[{"name":"Department of Radiation Oncology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, 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