Incidence and Significance of Periampullary divertucula at Endoscopic retrograde cholangiopancreatography / 대한내과학회지
Korean Journal of Medicine
;
: 827-831, 1998.
Article
in Korean
| WPRIM
| ID: wpr-176317
ABSTRACT
OBJECTIVES:
Diverticula on the second part of the duodenum have a 1-5% incidence in barium studies reports. They have been associated to choledocholithiasis, biliary dysfunction, acute pancreatitis, diverticulitis, duodencolic fistula, bleeding, malabsorption, and bowel obstruction. With forward viewing endoscope diverticula are not easy to see but with side viewing scope are commonly seen and widely accepted as a cause of difficult cannulation and/or sphinterotomy. The purpose of this study is to determine the incidence of periampullary diverticula and to see whether our results are in accordance wtih above statements included in difficult cannulation and/or sphincterotomy at endoscopic retropgrade cholangiography (ERCP) in retrospectively examine our own series. Also to examine their association with biliary and pancreatic diease. PATIENTS ANDMETHODS:
Three hundred and thirty one consecutive ERCP reports were reviewed with special reference to the following sex, age, presence of duodenal diverticula, difficulty of cannulation and/or sphinterotomy.RESULTS:
Seventy-nine patients (24%) had one or more periampullary diverticula. Age and sex made no difference. Thirty-two (10.3%) had a difficult or unsuccessful cannulation and only five of those patients (1.6%) had periampullary diverticulum (p<0.001). But the failure rate of large sphincterotomy was more common in patient with periampullary diverticum (73.5%) than without diverticulum (24.6%) (p<0.001). The disease of the patients who had diverticulum, gallstone is the most frequent incidence (77.2%). Diverticulum was more frequently found in choledocholithiasis patients (45.3%) than studied patients (24%).CONCLUSION:
Periampullary diverticula are a common finding during ERCP and less likely to cause a unsuccessful cannulation, but the cause of unsuccessful sphincteromy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pancreatitis
/
Barium
/
Catheterization
/
Cholangiography
/
Gallstones
/
Incidence
/
Retrospective Studies
/
Cholangiopancreatography, Endoscopic Retrograde
/
Diverticulum
/
Endoscopes
Type of study:
Incidence study
/
Observational study
/
Prognostic study
Limits:
Humans
Language:
Korean
Journal:
Korean Journal of Medicine
Year:
1998
Type:
Article
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