Choi Response Criteria in the Evaluation of Gastrointestinal Stromal Tumors

**Semantic type:** Intellectual Product

**Definition:** A composite set of criteria developed by Choi et al. using imaging techniques in the evaluation of gastrointestinal stromal tumors response to imatinib mesylate treatment. These criteria integrate changes in tumor size and tumor density.

**Synonyms:** - CHOI GIST 2008 - Choi - Choi Criteria - Choi Response Criteria