胰头癌是起源于胰腺头部的恶性程度极高的消化系统肿瘤。胰腺恶性肿瘤中我们通常所说的胰腺癌是指胰腺的外分泌肿瘤,它约占胰腺恶性肿瘤的90%以上,占全身恶性肿瘤的1%-2%,近年来国内外发病率均有明显增加的趋势。胰腺癌恶性程度高,发展迅速,其早期症状不明显,癌肿发展到一定程度才出现某些症状,诊断困难,常易诊为消化道常见病而引起误诊,现就我院近来两例胰头癌误诊病例结合相关文献分析如下。 Pancreatic cancer is a malignant tumor of the digestive system originating in the head of the pancreas. Pancreatic cancer, commonly referred to as pancreatic cancer, refers to the pancreatic exocrine tumors, which account for about 90% of pancreatic malignancies, accounting for 1% -2% of systemic malignancies, the incidence of both in recent years have increased significantly the trend of. Pancreatic cancer has a high degree of malignancy and rapid development, its early symptoms are not obvious, the development of cancer to some extent before the emergence of certain symptoms, diagnosis difficult, often diagnosed as digestive tract common misdiagnosis, now in our hospital two cases of pancreatic Misdiagnosed cases of cancer combined with the relevant literature as follows.