# How much does GIST treatment cost in Turkey? Source: https://oncologyistanbul.com/answers/how-much-does-gist-treatment-cost-in-turkey Last updated: 2026-07-21 There’s no one number, because the cost for a gastrointestinal stromal tumor sits mostly in the drugs rather than the operating room — the extent of surgery for localized disease, and, usually the dominant factor, the tyrosine kinase inhibitors: imatinib first-line, sometimes for years as adjuvant therapy, with sunitinib or regorafenib later, each priced per month and continued long-term. KIT and PDGFRA mutation testing, which decides your drug, matters too. Istanbul typically runs well below Western-European prices. Every figure here is an illustrative placeholder pending verified partner-hospital quotes, itemized so you can check a written quote line by line — and you pay the hospital directly, not us. See the Turkey Oncology Price Index or ask for a free case review. ## Verify at - [NCI — Gastrointestinal Stromal Tumors](https://www.cancer.gov/types/soft-tissue-sarcoma/patient/gist-treatment-pdq) — National Cancer Institute (NCI) (checked 2026-07-21) Related: [GIST treatment in Turkey](https://oncologyistanbul.com/gist-treatment-turkey)