Dong Hee Ryu

Cholecystogastric fistula masquerading as gastrointestinal stromal tumour

Rationale: We present the case of gallbladder adenomyomatosis (GA)-induced cholecystogastric fistula (CGF) that mimicked an invasive gastric gastrointestinal stromal tumor (GIST), leading to diagnostic and surgical challenges in an emergency setting. Patient concerns: A 71-year-o...