[Kinetics of intestinal absorption in cases of dumping syndrome following partial gastrectomy and pyloric stenosis (author's transl)].
By means of analyses of intestinal absorption using the modified D-Xylose test the absorption kinetics of nutrients in cases of dumping syndrome after partial gastrectomy and in cases of pyloric stenosis could be traced. There was no decrease of absorption in the small gut. Changes of the intestinal absorption in cases of gastric dumping were caused by rapid gastric emptying. The delayed gastric emptying in cases of pyloric stenosis is followed by a decrease of Xylose resorption due to the reduction of resorption. The D-Xylose-test allows disorders of gastric emptying to be differentiated from those of enteral resorption.
D000328:Adult; D004377:Dumping Syndrome / Q000378:metabolism*; D004381:Duodenal Ulcer / Q000378:metabolism; D005743:Gastrectomy; D005746:Gastric Emptying; D006801:Humans; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism; D007700:Kinetics; D008875:Middle Aged; D011707:Pyloric Stenosis / Q000378:metabolism*; D014994:Xylose / Q000378:metabolism
D014994:Xylose
Enterale Resorptionskinetik beim Dumping-Syndrom nach Magenresektion und bei relativer Pylorusstenose.