本文对硬化性胰腺炎超声显像及其病理基础作了初步探讨,结果显示:胰腺不规则增大,周边轮廓模糊,腺体回声不均质,可见类肿块样回声,胰管不规则扩张,可伴有肝外胆道梗阻征像,其病理基础为胰腺小叶萎缩,腺体内纤维组织不均匀增生,胰管不规则增厚,纤维组织增生所致.硬化性胰腺炎与胰头癌比较,超声表现非常相似,二者不易鉴别. In this paper, sclerosing pancreatitis ultrasound imaging and its pathological basis for a preliminary study, the results showed: the irregular increase in the pancreas, the surrounding outline of the fuzzy, gland echo is not homogeneous, showing the mass-like echo, pancreatic duct irregular expansion, May be associated with extrahepatic bile duct obstruction signs, the pathological basis of pancreatic lobular atrophy, glandular fibrous tissue uneven proliferation, irregular thickening of the pancreatic duct, fibrous tissue hyperplasia caused by sclerosing pancreatitis compared with pancreatic cancer, Ultrasonography is very similar, the two are not easy to identify.