A great majority of GISTs with PDGFRA mutations represent gastric tumors of low or no malignant potential.
Lasota J, Dansonka-Mieszkowska A, Sobin LH, Miettinen M. A great majority of GISTs with PDGFRA mutations represent gastric tumors of low or no malignant potential. Lab Invest. 2004 Jul; 84(7):874-83.