Sporadic Multiple Gastrointestinal Stromal Tumors With Distinct KIT and PDGFRA Mutations in Two Separate Tumors: A Case Report and Literature Review
International Journal of Surgical Pathology
Published online on December 23, 2025
Abstract
International Journal of Surgical Pathology, Volume 34, Issue 4, Page 990-996, June 2026.
Gastrointestinal stromal tumor accounts for approximately 80% of mesenchymal tumors and 1% to 3% of all gastrointestinal system malignancies.KITorPDGFRAmutations are identified in approximately 92-93% of gastrointestinal stromal tumors. BothKITand...
Gastrointestinal stromal tumor accounts for approximately 80% of mesenchymal tumors and 1% to 3% of all gastrointestinal system malignancies.KITorPDGFRAmutations are identified in approximately 92-93% of gastrointestinal stromal tumors. BothKITand...