The relationship between juxtapapillary duodenal diverticula and biliary stone disease.
OBJECTIVE
To assess the relationship between juxtapapillary duodenal diverticula (JDD) and common bile duct stones and biliary stone disease in general.


METHODS
A retrospective study.


METHODS
We analysed 1115 patients who underwent consecutive endoscopic retrograde cholangiopancreatography examinations. The patients were subdivided into three groups: the first group (group I; n = 482) had no biliary stone disease, the second one (group II; n = 329) had common bile duct stones, and the third group (group III; n = 304) had biliary stone disease of the gallbladder but without evidence of common bile duct stones. Additionally, the patients were subdivided into age groups of < 50, 50-59, 60-69, 70-79, and > or = 80 years of age. Logistic regression was applied for statistical analysis.


RESULTS
Juxtapapillary duodenal diverticula were diagnosed in 111 (10.0%) patients. The incidence of JDD was 6.9% in group I, 14.3% in group II and 10.2% in group III. Age was the most dominant influence factor for JDD, common bile duct stones, and biliary stone disease (P < 0.0001). Sex was also a factor, female patients having a higher risk for common bile duct stones (P = 0.01) and biliary stone disease (P < 0.0001). After adjustment for age and sex, JDD was found to have a noticeable, but not statistically significant (P = 0.073), influence on common bile duct stones and no influence on biliary stone disease (P = 0.15).


CONCLUSIONS
Our data support only moderately the existence of a relationship, which had been conjectured in a part of the literature, between JDD and common bile duct stones. No noticeable influence on biliary stone disease was found.
Novacek
G
G
Department of Internal Medicine IV, University of Vienna, Austria.
Walgram
M
M
Bauer
P
P
Schöfl
R
R
Gangl
A
A
Pötzi
R
R
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods; D002769:Cholelithiasis / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology; D004240:Diverticulum / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D004378:Duodenal Diseases / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D016145:Endoscopy, Digestive System; D005260:Female; D042882:Gallstones / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012189:Retrospective Studies; D012737:Sex Factors