癌症被称为万病之王,而胰腺癌又被称为癌症之王,这主要是因为多数患者在患病早期缺少特异性临床症状,确诊时常已属中晚期,而且手术对医生要求很高,所以一旦诊断,生存率极低。作为与胰腺关系密切的糖尿病,其与胰腺癌的关联自然成为关注的焦点,而研究也证实了两者存在密切联系。一项日本研究显示,胰腺癌患者中既往有糖尿病者占12.5%,而胃癌、食管癌、直肠癌患者既往有糖尿病者仅占0.6%~1.2%,两者相差10~20 Cancer is called the king of all diseases, and pancreatic cancer is also known as the king of cancer, mainly because most patients lack of specific clinical symptoms early in the disease, the diagnosis is often in the advanced stage, and the operation of the doctor demanding, So once diagnosed, the survival rate is very low. As a close relationship with the pancreas of diabetes, its association with pancreatic cancer has naturally become the focus of attention, and the study also confirmed the close relationship between the two. According to a Japanese study, 12.5% ​​of people with previous diabetes have pancreatic cancer, compared with 0.6% to 1.2% of those with previous history of diabetes, esophageal cancer and rectal cancer, a difference of 10-20