餐后胰管管径的超声检查研究

Ultrasonographic study of the Wirsung duct caliber after meal.

作者信息

Brogna A, Bucceri A M, Catalano F, Ferrara R, Mangiameli A, Monello S, Blasi A

机构信息

Istituto di I Patologia Medica, Università di Catania, Italy.

出版信息

Ital J Gastroenterol. 1991 May;23(4):208-10.

PMID:1751816

Abstract

The pancreatic duct or at least parts of this structure can be demonstrated today by sonography in 50-82% according to various authors. We have measured the caliber of the sonographically visualized pancreatic duct in 20 normal subjects after physiological stimulation with meal. The mean caliber of the duct markedly increased after meal. During dilatation a longer segment of duct is more clearly visualized. It is possible to document an increase of caliber of Wirsung duct "in vivo" as an evident sign of pancreatic secretion.

摘要

根据不同作者的研究，如今通过超声检查可显示出50%-82%的胰管或该结构的至少部分。我们在20名正常受试者进食后进行生理刺激，测量了超声显示的胰管管径。进食后胰管的平均管径显著增加。在扩张过程中，更长的胰管段更清晰可见。有可能记录到维尔松氏管（主胰管）管径“在体内”增加，作为胰腺分泌的明显标志。