PROSPECTO BUSCAPINA 10 Mg COMPRIMIDOS RECUBIERTOSKEY WORDS: GIST; Stromal tumor; Gastrointestinal. PALABRAS CLAVE: GIST; Tumor estromal; Gastrointestinal. Final results of pathological anatomy informed: fusocelular tumor of the gastrointestinal estroma (GIST of duodenal wall), with high potential of malignancy. La inmensa mayoría de los oncólogos