Gastrointestinal stromal tumor (GIST)
Citation, DOI and case data
Abdominal pain and mass.
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A 64×43mm well-defined partially exophytic mass with lobulated margin is noted at greater curvature of stomach. No surrounding fat stranding and no sign of local invasion to adjacent structures are seen. No regional lymphadenopathy.
Pathology proven gastrointestinal stromal tumor (GIST), the most common type of mesenchymal tumor of the gastrointestinal tract.