Study of Tumor Samples in Patients Undergoing Treatment for Gastrointestinal Stromal Tumors on Clinical Trial ACOSOG-Z9001
Conditions
- Gastrointestinal Stromal Tumor
Interventions
- GENETIC: mutation analysis
- GENETIC: polymorphism analysis
- OTHER: laboratory biomarker analysis
Sponsor
Alliance for Clinical Trials in Oncology
Collaborators