ISSN:
1573-2568
Schlagwort(e):
bezoar
;
gastric emptying
;
gastric acid secretion
;
pathogenesis
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Medizin
Notizen:
Bezoars are conglomerates of undigested material in the stomach. Previous reports have shown that a decrease in secretion of pepsin and gastric acid and a delay in gastric emptying might contribute to their formation. To clarify the pathogenesis of the formation of gastric bezoars, we studied gastric emptying in five patients who presented with a bezoar. In addition, gastric acid secretion was studied in three of the cases. Gastric emptying was not delayed in any case, and there was no trend toward a decrease in gastric acid secretion. The five patients were successfully treated by the endoscopic fragmentation and enzymatic dissolution of the benzoars. We conclude that, in Japanese, factors other than a delay in gastric emptying are the main contributors to bezoar formation.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01308598
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