HEPATO-GASTROENTEROLOGY, vol.58, no.107, pp.824-830, 2011 (SCI-Expanded)
Background/Aims: Gastrointestinal stromal tumors (GISTs) are the most common primary mesenchymal neoplasms of the tubular gastrointestinal tract (GI). Here, we present a series of 32 patients diagnosed with a primary neoplasm in addition to GIST, from six different institutions in Turkey.