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, Ahead of Print.
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...