Research application of endoscopic ultrasound - fine needle aspiration in diagnosis pancreas tumors

Pancreatic diseases is very multiform and complex, in which pancreatic tumors have often poor prognosis, especially pancreatic cancer. Early detection and diagnosis of pancreatic tumors have great significance in improving the quality of treatment and prognosis for patients. Endoscopic ultrasound has the advantage of high-frequency ultrasound, an optimal approach to provide a possibility of EUS-FNA.