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Query: UMLS:C0001339 (acute pancreatitis)
 10,593 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During a 2-year interval, we identified 10 patients with symptoms of pancreaticobiliary disorders and small choledochoceles by endoscopic retrograde cholangiopancreatography. Patients ranged from 36 to 89 years of age. Eight were female. Seven presented with recurrent, acute pancreatitis, two presented with biliary colic, and one presented with cholangitis. Dilated common bile ducts were seen in four patients, and no other biliary lesions were demonstrated in any patients. Five patients were shown to have normal gallbladders by ultrasonographic or computed tomographic criteria. Choledochoceles were identified endoscopically as a bulge above or involving the ampulla. Diagnosis was confirmed by cholangiography. All patients underwent successful unroofing of the choledochocele and sphincterotomy of the common bile duct. One pancreatic sphincterotomy was performed for pancreatic ductal obstruction. We encountered no complications. Hospital stays ranged from 1 to 4 days. Follow-up intervals ranged from 2 to 20 months. At this time, no patients have had any recurrence of symptoms, and none has required rehospitalization or surgery.
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PMID:Symptomatic choledochoceles in adults. Endoscopic retrograde cholangiopancreatography recognition and management. 137 28

Choledochocele is a rare abnormality involving the intramural segment of the common bile duct. It may present clinically as recurrent acute pancreatitis, biliary colic, or cholestatic jaundice. A choledochocele may be easily overlooked by the conventional diagnostic methods, such as upper gastrointestinal series, intravenous cholangiogram, abdominal ultrasound, and computed tomography. Endoscopic retrograde cholangiopancreatography is helpful in demonstrating a choledochocele. Additionally, in selected cases, a choledochocele may be effectively managed by endoscopic sphincterotomy. We present the clinical, endoscopic, and radiographic findings in a series of 8 patients with choledochocele. The radiologic technique most useful in demonstrating a choledochocele at the time of endoscopic retrograde cholangiopancreatography is detailed. The pathogenesis, differential diagnosis, and relevant current literature pertaining to choledochocele are discussed.
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PMID:Role of endoscopic retrograde cholangiopancreatography in the diagnosis and treatment of choledochocele. 647 36

Choledochocele, now classified as choledochal cyst type III, is a rare anomaly of the terminal biliary tree causing abdominal pain, pancreatitis, and obstructive cholestasis. Traditionally, the therapy for this malformation has been surgery. Recently, endoscopic therapy has been used alternatively for the treatment of choledochocele mainly in adults. We report two patients with recurrent episodes of acute pancreatitis found to be caused by a large choledochocele; both patients were treated by needle-knife sphincterotomy without complications. They remained asymptomatic at 1 and 2 years' follow-up, respectively. Despite the fact that the risk of bleeding seems to be higher using needle-knife sphincterotomy, when the Choledochocele is large, our experience suggests that needle-knife sphincterotomy can be performed accurately and safely. Further studies are necessary to confirm the safety and effectiveness of needle-knife sphincterotomy in large choledochocles.
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PMID:Needle-knife sphincterotomy. 1239 65

Choledochocele or type III choledochal cyst is a very rare lesion, defined as a cystic dilatation of the distal common bile duct protruding into the duodenal lumen. Abdominal pain, biliary disorders, and acute pancreatitis are frequently observed but malignant degeneration is rare. A 70-year-old man had a history of epigastralgia associated with abnormal liver function tests suggesting gallstones. During laparoscopic cholecystectomy, intraoperative cholangiography showed a 40-mm-diameter choledochocele associated with choledocholithiasis. A transcystic drain was placed after cholecystectomy had been completed. Endoscopic retrograde cholangiopancreatography confirmed the diagnosis and a 45-mm-long endoscopic sphincterotomy successfully treated both lesions as confirmed by a transcystic cholangiogram showing a thin-walled common bile duct with no residual stones. This case illustrates that the diagnosis of choledochocele remains difficult in clinical practice and confirms that endoscopic retrograde cholangiopancreatography is the best available diagnostic tool. Coexistent choledocholithiasis is observed in about 20% of choledochocele. Endoscopic sphincterotomy is feasible and effectively treats both lesions even in larger choledochoceles.
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PMID:Endoscopic management of a large choledochocele associated with choledocholithiasis. 1734 32