Gastrointestinal stromal tumors (GISTs), as the most common mesenchymal tissue-derived tumors of the digestive system, often occur in the stomach and small intestine.
Gastrointestinal mesothelioma (gastrointestinal stromal tumors, GISTs), as the most common source of interleblast tissue in the digestive system, often develops in the stomach and small intestine.
Gastrointestinal stromal tumors (GISTs), as the most common mesenchymal tumors of the digestive system, often occur in the stomach and small intestine.