[Imaging features of gastric stromal tumors: radiologic-pathologic correlation. Report of 4 cases].

Abstract

Some tumors are difficult in classifying despite classic histology necessitating immunohistochemical tests for the identification of muscular, nervous, autonomous nervous system flexion of mesenchymatous tumors with epithelioid or spindle cells of the gastrointestinal tract. Then a radio-clinical follow-up is therefore indicated: the evolution is the alone real marker of malignancy.