Division of Endoscopy;
Shizuoka Cancer Center;
Suntogun;
Shizuoka 411-8777;
Japan;
Division of Pathology;
Shizuoka Cancer Center;
Suntogun;
Shizuoka 411-8777;
Japan;
Endoscopic; ultrasonography-guided; fineneedleaspiration; Diagnosis; Pancreaticobiliary; Pancreatic; Cancer;