Gastrointestinal stromal tumor has been described in this insightful book. Till about 15 years ago, there was no mechanism to detect the origin of Gastrointestinal Stromal Tumor (GIST), and 30 years back, no one thought that GISTs derive from mesenchymal | Gastrointestinal Stromal Tumor by Sandra McLeish, Hardcover | Indigo Chapters