Research indexJournal article
慢性胰腺炎胰腺外分泌功能的临床测定
边云, Li
Chin J Pancreatol20 Feb 2013
NobleIDark:/48914/w1/20260515/B6A0A7B2DOI10.3760/cma.j.issn.1674-1935.2013.01.021
Journal article
慢性胰腺炎胰腺外分泌功能的临床测定
边云, Li · Chin J Pancreatol · 2013 · Subscription
NobleIDark:/48914/w1/20260515/B6A0A7B2DOI10.3760/cma.j.issn.1674-1935.2013.01.021
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Abstract
一、直接胰功能试验1.胰泌素试验(secretin test):胰泌素通过刺激迷走-迷走神经通路释放碳酸氢盐和阿托品以刺激胰腺分泌胰泌素而使其发挥作用.本试验是静脉内注射标准量的外源性胰泌素,测定单位时间内到达十二指肠腔内的胰液分泌量及其所含碳酸氢盐量来评估胰腺的外分泌功能.其敏感性达74% ~ 94%,特异性80% ~ 98%。