1/53. Choledochoduodenal fistula at the anterior wall of the duodenal bulb: a rare complication of duodenal ulcer.A 38 year-old man was admitted to our hospital with the chief complaint of epigastralgia. His laboratory data revealed leukocytosis and increased serum amylase, and abdominal ultrasonography revealed diffuse swelling of the pancreas. Thus, he was diagnosed as having acute pancreatitis. Moreover, abdominal computed tomography showed pneumobilia in the gallbladder and the common bile duct. Gastroduodenal fiberscopy demonstrated peptic ulcer scars around a foramen with smooth margins at the anterior wall of the duodenal bulb. The bile juice flowed from the bottom of the foramen. Endoscopic retrograde cholangiopancreatography revealed the fistula between the common bile duct and the anterior wall of the duodenal bulb, but not the posterior wall. However, there was no pancreatico-biliary maljunction and no stones in the gallbladder or bile duct. This is a rare case of choledochoduodenal fistula at the anterior wall of the duodenal bulb caused by duodenal peptic ulcer disease.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
2/53. Obstructive jaundice and acute cholangitis due to papillary stenosis.Papillary stenosis is characterized by fixed fibrosis leading to structural outflow obstruction and it is usually secondary to inflammation and fibrosis from the chronic passage of gallstones, episodes of acute pancreatitis, chronic pancreatitis, sclerosing cholangitis, peptic ulcer disease, and cholesterolosis. However, obstructive jaundice with or without acute cholangitis which leads the physician to suspect the presence of malignancy as a cause is a rare manifestation of papillary stenosis. We report here a case of papillary stenosis presenting with obstructive jaundice and acute cholangitis. The lesion was so difficult to exclude the presence of malignancy preoperatively and intraoperatively that a pylorus-preserving pancreaticoduodenectomy was performed. Histologic examination of the resected specimen revealed fibrosis, adenomatoid ductal hyperplasia, and mild chronic inflammation of the papilla of Vater and distal common bile duct.- - - - - - - - - - ranking = 2keywords = pancreatitis (Clic here for more details about this article) |
3/53. Long term treatment of biliary stricture due to chronic pancreatitis with a metallic stent.The exact role of endoprostheses in the management of chronic pancreatitis-associated biliary strictures has not yet been clearly established. We report an unusual case of a patient with this condition who was treated for an unexpectedly long term with a self-expanding metallic endoprosthesis. There has only been one previous report of the use of metallic stents in this situation. It appears that metallic endoprostheses may have a role to play in the management of selected patients who have chronic pancreatitis-associated bile duct stricture.- - - - - - - - - - ranking = 6keywords = pancreatitis (Clic here for more details about this article) |
4/53. pancreaticoduodenectomy for chronic pancreatitis: a case report and literature review.This is a case report of a patient with chronic pancreatitis who presented with biliary, duodenal and portal vein obstruction, a mass in the head of the pancreas, and a CA 19-9 level of 372 U/ml. Thus, the concern was raised as to the possibility of pancreatic cancer in this patient. We discuss the difficulties in the diagnosis of pancreatic cancer in patients with chronic pancreatitis and the treatment options available for patients with chronic pancreatitis where the significant findings involve the head of the pancreas. Finally, a brief review is given describing the pertinent literature on the surgical treatment of chronic pancreatitis and the current indications of pancreaticoduodenectomy for chronic pancreatitis.- - - - - - - - - - ranking = 9keywords = pancreatitis (Clic here for more details about this article) |
5/53. common bile duct obstruction secondary to a balloon separated from a Fogarty vascular embolectomy catheter during laparoscopic cholecystectomy.Laparoscopic instrumentation of the common bile duct (CBD) via the transcystic route or through direct choledochotomy seems to be safe, but in rare cases, complications such as pancreatitis, bile duct damage, and hemorrhage from cystic artery may occur. We report an unusual complication with this approach. A 62-year-old man with gallbladder stones presented with obstructive jaundice, mild pancreatitis, and a dilated CBD. He underwent laparoscopic cholecystectomy with an intraoperative cholangiogram through the cystic duct. A small stone seen in the CBD was removed using a 6-Fr vascular Fogarty catheter. Two days later, he became jaundiced again with a rising bilirubin. An endoscopic retrograde cholangiogram showed a 1.5-cm round filling defect floating in a dilated CBD. A sphincterotomy was performed, and a balloon catheter was inflated proximally and pulled down. To our surprise, the filling defect was a crystal clear object, which we finally realized was a fully inflated Fogarty catheter balloon. The balloon spontaneously deflated while being caught with a basket. Surgeons should be aware of this possible complication, and every effort should be made to verify that the balloon still is in place after removal of the embolectomy catheter. Whether vascular embolectomy catheter balloons are appropriate for stone removal or more rigid balloons should be used needs further evaluation.- - - - - - - - - - ranking = 2keywords = pancreatitis (Clic here for more details about this article) |
6/53. Double cancer of gallbladder and bile duct associated with anomalous junction of the pancreaticobiliary ductal system.We report a case of double cancer of the gallbladder and the common bile duct associated with anomalous junction of the pancreaticobiliary ductal system, and review the literature of similar case reports. A 66-year-old woman was admitted to an associated hospital complaining of upper abdominal pain, and was diagnosed as having pancreatitis. Abdominal imaging revealed an irregularly protruding mass at the body of the gallbladder and an intraluminal protrusion at the lower third of the common bile duct. Endoscopic retrograde cholangiopancreatography also revealed anomalous junction of the pancreaticobiliary ductal system with congenital biliary dilatation of 14 mm in the largest diameter. She underwent surgical resection of the gallbladder, the extrahepatic bile duct and the gallbladder bed of the liver with a dissection of the regional lymph nodes for double cancer of the gallbladder and the bile duct associated with anomalous junction of the pancreaticobiliary ductal system. She is still alive 33 months after surgery without any signs of recurrence. There were 12 patients (including our case) reported in the literature who had double cancer of the gallbladder and the extrahepatic bile duct associated with anomalous junction of the pancreaticobiliary ductal system. Only 33% of these 12 patients had jaundice. Tumors of the 12 patients were commonly early-stage cancer both in the gallbladder (36%) and in the extrahepatic bile duct (73%). Therefore, we concluded that precise preoperative imaging of the total biliary tract should be required in order to detect early-stage cancer in patients with anomalous junction of the pancreaticobiliary ductal system before planning surgical procedures, and consideration should be given to the possibility of multiple occurrences of biliary tract cancers.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
7/53. pseudomonas aeruginosa liver abscesses after diagnostic endoscopic retrograde cholangiography in two patients with sphincter of oddi dysfunction type 2.patients with sphincter of oddi dysfunction have a significantly increased rate of pancreatitis after manometry or sphincterotomy, but septic complications after diagnostic endoscopic retrograde cholangiopancreatography (ERCP) in patients with sphincter of oddi dysfunction type 2 have not been reported. We describe two patients with sphincter of oddi dysfunction type 2 in whom pseudomonas aeruginosa serotype 10 septicemia and multiple small hepatic abscesses developed, all within 48 h after they underwent diagnostic ERCP. The sepsis and hepatic abscesses resolved after successful intravenous antibiotic administration. Despite scrupulous examination of the duodenoscope washing machine and the bottle of water, the bacteria responsible for the sepsis could not be isolated. It is possible that despite disinfection, a nondetectable colony of P. aeruginosa remained in a part of duodenoscope and proliferated to reach a potentially hazardous level the following day. This report highlights the importance administering antibiotic prophylaxis to patients with sphincter Oddi dysfunction type 2 who undergo ERCP, despite the functional nature of the disease.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
8/53. meperidine misuse in a patient with sphincter of oddi dysfunction.OBJECTIVE: To report a seizure occurring secondary to meperidine treatment despite normal renal and central nervous system (CNS) function, and to provide a review of meperidine's role in pain management, including its use in pancreatitis and sphincter of oddi dysfunction. CASE SUMMARY: A 55-year-old white woman with a history of sphincter of oddi dysfunction presented to the emergency department with severe abdominal pain. On admission to the hospital, the serum creatinine level was 0.6 mg/dL with slightly elevated aspartate aminotransferase of 56 U/L (normal range 0-31) and alanine aminotransferase of 34 U/L (0-31). The patient received repeated and escalating doses of intravenous meperidine, resulting in a generalized seizure on day 4 of hospitalization. The accumulated meperidine dose was 2125 mg. buprenorphine was substituted in place of meperidine, and the patient had no further reported complications. She was then transferred to a tertiary-care facility for sphincter of Oddi reevaluation. An objective causality assessment revealed the adverse drug event as probable. DISCUSSION: Despite alternative opioids, meperidine continues to be used in pain management. meperidine is different from other opioids because its active metabolite, normeperidine, is neurotoxic. patients with renal insufficiency, liver failure, or CNS dysfunction are at increased risk for adverse drug reactions related to normeperidine accumulation. Due to normeperidine's extended half-life, however, accumulation of normeperidine can occur in any patient receiving repeated doses of meperidine. CONCLUSIONS: This case demonstrates the potential hazards that exist when using meperidine in any patient. meperidine's inherent risks of both undertreating pain and causing adverse drug reactions should prompt clinicians and health organizations to restrict its use in pain management. This restriction should not make exceptions to meperidine's traditional use in pancreatitis or sphincter of oddi dysfunction.- - - - - - - - - - ranking = 2keywords = pancreatitis (Clic here for more details about this article) |
9/53. Pancreatic duct obstruction treated with percutaneous antegrade insertion of a metal stent: report of two cases.Expanding metal stents were used to treat symptomatic pancreatic duct obstruction in two patients with chronic pancreatitis. Both patients initially underwent percutaneous external pancreatic duct drainage and then had metal stents inserted for internal drainage. Both patients remained asymptomatic, and the stents were patent during short-term follow-up periods of 6 and 9 months, respectively. Percutaneous insertion of metal stents, which can be performed to treat pancreatic duct obstruction after a trial of external drainage has been shown to relieve the patient's symptoms, should be considered as an alternative to endoscopic stent placement or surgical drainage.- - - - - - - - - - ranking = 1keywords = pancreatitis (Clic here for more details about this article) |
10/53. Biliary peritonitis secondary to perforation of common bile duct: an unusual presentation of chronic calcific pancreatitis.common bile duct perforation causing biliary peritonitis is an unusual entity and a pancreatic calculus causing this perforation is all the more rare, and to our knowledge has not been reported previously. Such an unusual presentation of chronic calcific pancreatitis is herein reported.- - - - - - - - - - ranking = 5keywords = pancreatitis (Clic here for more details about this article) |
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