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慢性胰腺炎的诊断有赖于功能、形态及细胞学等检查.对胰腺外分泌功能的诊断仍比较困难.随着技术发展,近年来胰腺外分泌功能的检查方法渐趋简便而准确,日益受到临床重视.血胰多肽(PP)测定分泌PP的细胞在胰腺的内、外分泌部位均有发现.各种营养素或胰泌素均可刺激PP分泌,血PP增高与胰蛋白酶分泌间呈线性关系.胰泌素刺激后,血PP的峰值/基础值比
The diagnosis of chronic pancreatitis depends on the examination of function, morphology and cytology, etc. It is still difficult to diagnose the exocrine function of the pancreas.With the development of technology, the examination method of exocrine function of the pancreas has become simple and accurate in recent years and is increasingly valued by clinicians. Blood pancreatic polypeptide (PP) measured secretion of PP cells in the pancreatic endocrine and exocrine sites were found.A variety of nutrients or secretin can stimulate PP secretion, elevated blood PP and trypsin secretion was a linear relationship between the secretion of secretin After stimulation, peak / basal ratio of blood PP