Gastric Emptying of Solid Food in Normal Man and After Subtotal Gastrectomy and Truncal Vagotomy with Pyloroplasty

作者: I.L. MacGregor , P. Martin , J.H. Meyer

DOI: 10.1016/S0016-5085(77)80073-5

关键词: GastroenterologyInternal medicineDigestionPyloroplastyGastric emptyingSmall intestineTruncal vagotomyVagotomySolid foodSubtotal gastrectomyMedicine

摘要: Alterations in gastric emptying are considered contributory to many sequelae of peptic ulcer surgery. The application a validated method firmly tagging solid food has enabled the measurement rates and patterns normal subjects, subtotal gastrectomy, vagotomy pyloroplasty (VP (2) rapid with exponential pattern mean rate constant 0.039 min−1, t1/2 17.7 min. slow passage chyme through small intestine one-half V&P group presumably allows greater efficiency digestion absorption may account for over-all less severe nutritional disturbances after V&P.

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