Su1601 – Diagnostic Accuracy of Two Hour and Three Hour Gastric Retention Values in Children Undergoing a Four Hour Gastric Emptying Scintigraphy Evaluation
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چکیده
منابع مشابه
Twenty-four hour gastric acidity after vagotomy.
Twenty-four hour intragastric pH during normal daily activity has been studied by nasogastric intubation and aspiration of gastric samples in seven patients four years after vagotomy (four truncal, three selective). Two of these patients also had pre- and early postoperative studies. Mean pH was inversely correlated with basal, insulin- and pentagastrin-stimulated acid outputs. However, one of ...
متن کاملExperience with a simplified, standardized 4-hour gastric-emptying protocol.
UNLABELLED Gastric-emptying studies have no accepted standard methodology or reference values. A simplified standardized protocol with a large reference database has been proposed, with imaging obtained at only 0, 1, 2, and 4 h. The rationale for its 4-h length is data suggesting that delayed emptying is detected with higher sensitivity at 4 h than at 2 h. The purpose of the current investigati...
متن کاملEvaluation of 8-hour and 12-hour urine collection for detection of proteinuria in hypertensive women, Shariati hospital, 2004 - 2005
Introduction: Hypertensive disorders are common during pregnancy. Combination of hypertension and proteinuria markedly increase prenatal morbidity and mortality. The gold standard method for proteinuria assessment is 24-hour urine collection. This survey is designed to determine the correlation between protein content of 8-hour and 24-hour urine collections. Methods: This cross-sectional study...
متن کاملCorrelation of 2 Hour, 4 Hour, 8 Hour and 12 Hour Urine Protein with 24 Hour Urinary Protein in Preeclampsia
OBJECTIVE To find shortest and reliable time period of urine collection for determination of proteinuria. MATERIALS AND METHODS It is a prospective study carried out on 125 pregnant women with preeclampsia after 20 weeks of gestation having urine albumin >1 using dipstick test. Urine was collected in five different time intervals in colors labeled containers with the assistance of nursing sta...
متن کامل24-Hour Measurement of Gastric pH in Rural South Africa
Background. Previous studies have established norms of 24-hour gastric pH profiles for western countries. This study was designed to establish the pattern for a rural African population with a high incidence of oesophageal cancer. Methods. After lower oesophageal manometry a probe was placed 10 cm distal to the lower oesophageal sphincter. We carried out 24-hour ambulatory monitoring of gastric...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 2019
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(19)38340-4