HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Dufresne, F. Articles by Dumont, A. Search for Related Content PubMed PubMed Citation Articles by Dufresne, F. Articles by Dumont, A.

Scintigraphic Study of Duodenal-Gastric Reflux in Cases of Primary Gastropathy, Chronic Ulcer of the Duodenal Bulb, and Moynihan's Disease

Departments of Nuclear Medicine, Gastro-enterology, and Pathology, Hôpital Saint-Luc, Québec, Canada
University of Montreal, Canada

Correspondence: For reprints contact: Lucie Carrier, MD, Div. of Nuclear Medicine, Hôpital Saint-Luc, 1058 St-Denis, Montréal, Québec, Canada, H2X 3J4.

ABSTRACT

There are several methods for detection of bile in the stomach, but none has proven satisfactory. It appears that the scintigraphic study with quantitation of duodenal-gastric reflux after corrections for the overlap of the stomach by the liver and bowel is more reliable, noninvasive, and physiologic. Fifty-four patients were divided into groups according to their clinical presentation; seven asymptomatic volunteers, 20 patients with duodenal-gastric reflux gastropathy (DRG), 16 patients with recurrent ulcers of the duodenal bulb (RUD), and 11 patients with Moynihan's disease. Each of the 47 dyspeptic patients underwent an endoscopic examination and a scintigraphic study with [^99mTc]disofenin for detection and quantitation of duodenal-gastric reflux. Endoscopy revealed the presence of bile in the stomach of 16 out of 20 DRG and four out of 16 RUD, while ten out of 11 patients with Moynihan's disease had clear gastric juice. Most of the DRG cases (15 out of 20) and half of the RUD (eight out of 16) presented reflux > 1.5%, while of the 11 Moynhihan, ten presented reflux < 1.5% and all the asymptomatic volunteer subjects < 1%. This quantitation method allowed us to perceive clearly the low % of reflux in the "normal asymptomatic" subjects compared with the DRG-type of dyspeptic patients. Among the dyspeptic, the distinction seems more evident between the DRG type and the Moynihan type. Occasionally, the scintigraphic method permits identification of patients with slower gallbladder evacuation (eight out of 47 dyspeptic in our study), adding valuable information for the diagnostic approach to dyspeptic patients.