5 Sakurai Sakurai S S Hishima Hishima T T Takazawa Takazawa Y Y Sano Sano T T Gastrointestinal stromal tumors and KIT-positive mesenchymal cells in the omentum Gastrointestinal stromal tumors and KIT-positive mesenchymal cells in the omentum Pathol Int. Pathol Int. 2001 2001 7 7 51 51 7 7 524 524 31 31 11472565 11472565. The gene discussed is KIT; the disease is gastrointestinal stromal tumor.