ABSTRACT
The authors examined 105 patients with postcholecystectomy syndrome. It was established that with increase of time following cholecystectomy manifestations of chronic duodenal obstruction show an advance. This results in an increase of the incidence of patients with gastroduodenal reflux and reduced acid-forming function of the stomach.
Subject(s)
Cholecystectomy , Duodenum/physiopathology , Stomach/physiopathology , Adult , Female , Follow-Up Studies , Gastric Acid/metabolism , Gastrointestinal Motility/physiology , Humans , Male , Middle Aged , Postoperative PeriodSubject(s)
Duodenitis/diagnosis , Gastric Acid/metabolism , Pancreas/metabolism , Adolescent , Adult , Child , Child, Preschool , Chronic Disease , Duodenitis/physiopathology , Gastric Acidity Determination , Gastritis/diagnosis , Gastritis/physiopathology , Humans , Pancreatic Function Tests/methodsABSTRACT
The authors have developed and validated the use of a tube-free method for examining gastric function, with acidotest dragees (2,4-diamino-4-ethoxyazobenzene) manufactured by Hinoin, Hungary, used as the acidity indicator. Parallel studies by intragastric pH-metry and x-ray examination of the stomach were carried out in 630 normal subjects and patients with gastroduodenal diseases. The findings evidence that the tube-free method permits assessing the acid-producing, evacuatory, and acid-neutralizing functions of the stomach during and between digestion secretion periods. Criteria for the assessment and normal values were defined as were the diagnostic potentialities of the method. This technique may be widely used in practical medicine, particularly in mass screenings of adults and children, in diagnostic examinations, and in assessment of the treatment efficacy.