Rare case of acinar cell carcinoma with multiple lesions in the pancreas.

We present the first case of pancreatic acinar cell carcinoma (PACC) with multiple lesions. A 55-year-old man with a pancretic tail mass on abdominal computed tomography (CT) was admitted to our hospital. Endoscopic ultrasound (EUS) showed a hypoechoic mass, and EUS-guided fine-needle aspiration (EUS-FNA) revealed the mass to be PACC.