胰腺癌是消化系统较常见的病死率高、生存期短、转移发生早且临床症状不典型的恶性肿瘤。它占全身各种恶性肿瘤的1%～4%,占消化道恶性肿瘤的8%～10%。发病率与死亡率相当,约为10/10万,是目前预后最差的恶性肿瘤之一。因此,提高胰腺癌的诊断水平是改善胰腺预后的关键。我院2007～2010年收治的222例胰腺癌患者,发现9例胰体癌被误诊,现报告分析如 Pancreatic cancer is a more common digestive system, high mortality, short survival, early metastasis and clinical symptoms of atypical malignant tumors. It accounts for 1% to 4% of all malignant tumors in the body and 8% to 10% of gastrointestinal malignancies. The morbidity and mortality rate is about 10%, which is one of the worst malignant tumors at present. Therefore, improving the diagnosis of pancreatic cancer is the key to improve the prognosis of the pancreas. Our hospital from 2007 to 2010 admitted 222 cases of pancreatic cancer patients and found that 9 cases of pancreatic body cancer was misdiagnosed, the report analysis such as