title: [Significance of the correction of aspirated volumes for the results of the secretin-pancreozymin test (author's transl)].
abstract: A group of 123 patients without manifestation of an impaired pancreatic function was studied with the secretin-pancreozymin test (group I). In 54 patients (group II) the correction of aspirated volumes during the secretin-pancreozymin test was performed with polyethylene glycol 4000 (PEG) as a marker substance. The mean values of volume-, bicarbonate- and enzyme secretion showed higher levels in 7 of 9 parameters in group II. The recovery rate of polyethylene glycol in group II (median: 92% indicated, why there was no marked difference between both groups. If the secretin-pancreozymin test is performed according to the above method the correction of aspirated volumes becomes negligible for the determination of normal values. However single results of the secretin-pancreozymin test, especially pathological ones, can only be based on the correction of the aspirate.
mesh_terms: D000328:Adult; D000368:Aged; D002766:Cholecystokinin; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010186:Pancreatic Function Tests; D012016:Reference Values; D012633:Secretin
chemical_list: D012633:Secretin; D002766:Cholecystokinin
vernacular_title: Bedeutung der Volumenverlustkorrektur für die Ergebnisse des Sekretin-Pankreozymin-Tests.