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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cholelithiasis is a common clinical situation. In most individuals it takes an inconspicuous clinical course. In symptomatic patients the complications have to be considered: acute cholecystitis, cholangitis, choledocholithiasis, pancreatitis, ileus by large stones and--in a subgroup of patients--carcinoma of the biliary system. Therapy is warranted in symptomatic patients in order to prevent complications. The decision for use of surgical versus non surgical interventions is decided on a individual basis. In general laparoscopic cholecystectomy is the procedure of choice nowadays. A prophylactic cholecystectomy is as a rule not indicated in asymptomatic patients.
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PMID:[Gallstones: natural course and complications]. 163 53

The use of interventional endoscopy of the biliary and pancreatic ducts has increased dramatically in recent years. Although choledocholithiasis is the most common reason for endoscopic treatment, other indications include pancreatolithiasis, cholangitis, biliary pancreatitis, papillary stenosis, sphincter of Oddi dysfunction, and benign or malignant ductal strictures. Endoscopic sphincterotomy is the cornerstone of therapeutic endoscopy and often precedes the use of balloon and basket stone extractors and placement of stents and endoprostheses. Other endoscopic methods include the use of lithotripsy, placement of drainage and infusion catheters, and coupling with percutaneous techniques. Radiologists need to be aware of the expanding indications and variety of endoscopic methods available for treating biliary and pancreatic disorders so that they can understand when the procedures are indicated.
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PMID:Interventional endoscopy of the biliary and pancreatic ducts: current indications and methods. 172 75

The management of bile duct stones is one of the most important contributions of therapeutic endoscopy. It is considered the elective method to treat cholecystectomized patients with recurrent or residual stones as well as those that have high surgical risk, choledocholithiasis and intact gallbladder. Discussion must yet come to terms with those patients that have low surgical risk. Patients with severe biliary pancreatitis have better outcome when they are treated endoscopically, making the procedure an alternative therapeutic approach. Stones are usually removed with balloons or dormia baskets. When the stones can not be extracted or there is a giant stone, endobiliary prostheses or nasobiliary catheters can be used. Materials and techniques are described in this paper.
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PMID:[Endoscopic management of biliary lithiasis]. 182 14

Laparoscopic cholecystectomy is on the way to become the procedure of choice for treatment of uncomplicated cholelithiasis. First experiences are summarized: Within the first year after introduction 139 patients, 100 women and 39 men, have been treated by this novel technique. 33 open cholecystectomies were carried out in the same period. In addition to simple cholecystolithiasis 11 patients had prior biliary pancreatitis and/or sphincterotomy because of choledocholithiasis, 16 patients had suffered before from acute cholecystitis, 3 patients were operated on with the diagnosis of acute cholecystitis and 3 patients underwent simultaneous laparoscopic intervention. Seven times the laparoscopic procedure had to be converted into an open one because of intraoperative complications, twice because of a lesion to the common bile duct, three times because of intractable bleeding, once because of obscure anatomic conditions and once because of a technical failure in establishing the pneumoperitoneum. Four postoperative complications could be treated conservatively. In the average, patients complained about pain for 2 days, stayed in the hospital 4.4 days and assumed their usual activity after 13 days. An extension of indications for laparoscopic cholecystectomy should be sought stepwise according to gained experience. The problem of technical training of surgeons persists and must be solved in priority.
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PMID:[Laparoscopic cholecystectomy. Results and experiences 1 year following introduction of a new surgical technique (139 cases)]. 183 Dec 86

Three hundred seventy-five consecutive patients underwent laparoscopic cholecystectomy from September 1989 to January 1991. Three hundred forty-one (91%) presented on an elective basis, and the remaining 34 patients (9%) were admitted for acute cholecystitis (24), gallstone pancreatitis (9), and cholangitis (1). Of the 375 patients, 20 were converted to laparotomy and cholecystectomy, for an overall success rate of 95% for patients undergoing laparoscopic cholecystectomy. Three hundred nineteen patients (90%) were discharged within 24 hours of surgery. Operative cholangiography was completed in 141 patients, showing choledocholithiasis in five (managed by postoperative endoscopic retrograde cholangiopancreatography [ERCP] in 4, common bile duct exploration [CBDE] in 1). Two retained stones (0.9%) were detected in 214 patients not undergoing cholangiography. Three patients (0.8%) were reoperated on because of perioperative complications. Overall morbidity for patients undergoing laparoscopic cholecystectomy was 3.5%. Major complications (0.6%) included a single common hepatic duct injury and a delayed cystic duct leak at 10 days. Minor complications occurred in 11 patients (2.9%). The single perioperative death (0.3%) was due to a myocardial infarction on postoperative day 3, after an otherwise uncomplicated laparoscopic procedure. Laparoscopic cholecystectomy appears to offer significant advantages to patient recovery, and these data suggest that it can be performed with an efficacy, morbidity rate, and mortality rate similar to those of open cholecystectomy.
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PMID:Laparoscopic cholecystectomy. Experience with 375 consecutive patients. 183 46

Gallstone disease occurs in 20% to 30% of the elderly, is usually silent, and is rarely fatal. Silent GSD requires no treatment. Symptomatic GSD can be treated surgically, nonsurgically, or, if there are minimal symptoms, expectantly. The decision is based largely on physician experience and informed patient preference. Nonsurgical treatment is evolving and has particular appeal for the elderly but does have restricting eligibility requirements and limited efficacy. For acute cholecystitis, early surgery is advisable, except for high-risk patients, in whom conservative treatment or cholecystostomy may be preferable. For choledocholithiasis with persistent obstruction or cholangitis and for severe biliary pancreatitis, ERCP with sphincterotomy and stone removal is usually advisable. Benign biliary strictures are infrequent, usually iatrogenic, and a diagnostic consideration whenever biliary obstruction develops within a year after cholecystectomy. Treatment is usually surgical and not always successful. Biliary strictures in patients with ulcerative colitis suggest PSC. Malignant biliary obstruction is common in the elderly and with a few exceptions is rarely curable. Palliation is often achieved by endoscopic stenting.
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PMID:Biliary tract disease in the aged. 185 63

Exploration of the small common bile duct can be technically difficult and is associated with a significant risk of ductal injury or late stricture, or both. Transduodenal common duct exploration after sphincteroplasty (TCDE/S) is an alternative method of duct exploration that avoids choledochotomy. Cholecystectomy followed by TCDE/S was performed upon 28 patients with nondilated ducts and suspected choledocholithiasis. Common duct stones were retrieved in 17 patients. Failure to retrieve stones in the remaining 11 patients was attributed to either false-positive results of cholangiography, forceful passage of stones into the duodenum during the initial insertion of a Fogarty catheter through the cystic duct or a false-negative finding at duct exploration. There was no perioperative mortality. Two patients had asymptomatic postoperative hyperamylasemia. One patient had postoperative pancreatitis, hyperbilirubinemia and cholangitis that resolved with antibiotic therapy by the eighth postoperative day. Other complications included wound infection, delayed gastric emptying, pneumonia and otitis media. The over-all morbidity rate was 28.6 per cent. Long term follow-up was obtained in all 28 patients. All patients in the follow-up group are free of recurrent biliary tract disease. TCDE/S appears to be a safe and effective method of exploring the nondilated common bile duct.
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PMID:Transduodenal exploration of the common bile duct in patients with nondilated ducts. 186 71

Thirty patients (23 women, 7 men, mean age 53 [24-77] years) with symptomatic radiolucent gallbladder stones were treated by litholysis with methyl tert-butyl ether (MTBE), introduced through a catheter inserted into the gallbladder either by the percutaneous-transhepatic route (n = 19) or the transpapillary route (n = 11). Correct placing of the catheter was more frequently successful by the percutaneous-transhepatic route than the transpapillary one (90 vs 73%). The duration of lysis (median: 7 h and 8 h, respectively) and the proportion of stones which were completely dissolved immediately after lysis (53 vs 55%) were similar in both groups. Supplemented by subsequent oral therapy, the success rate at 6 months was higher in the percutaneous-transhepatic group (83 vs 64%), however, recurrences were more frequent. In the percutaneous-transhepatic group there was one case of gall-bladder leak and one catheter dislocation, and in the transpapillary group there was one case of pancreatitis, one of induction of ether anaesthesia and one pulmonary embolism. MTBE lysis is a relatively speedy and effective mode of non-operative therapy for gall-bladder stones. The percutaneous-transhepatic method is suitable for younger patients with a normal gall-bladder. The transpapillary procedure is preferable for older patients, and also when gall-bladder puncture proves difficult or when there is concurrent choledocholithiasis.
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PMID:[Lysis of gallstones with methyl tert-butyl ether: percutaneous transhepatic or transpapillary?]. 191 31

To evaluate the likelihood that patients can be discharged from the hospital the day after open cholecystectomy, a prospective study of 500 consecutive patients undergoing cholecystectomy was undertaken. The study group included patients with associated acute and gangrenous cholecystitis, biliary pancreatitis and choledocholithiasis as well as those with diabetes, hypertension and obesity. Approximately one-fourth of the total group were discharged within 24 hours and over one-half in 48 hours. There was a significant correlation between advancing age and increasing length of stay. Almost one-half of the patients less than 35 years of age without acute or complicated disease were discharged within 24 hours, more than 80 per cent within 48 hours, and the mean length of postoperative stay (MLS) for these patients was 1.9 days. The presence of choledocholithiasis and fever greater than 101 degrees F. increased MLS, while acute cholecystitis, hyperamylasemia and leukocytosis did not. Early discharge from the hospital after open cholecystectomy, even in sick patients, is safe and cost-effective.
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PMID:Twenty-four hour hospitalization after cholecystectomy. 194 86

An approach to suspected gallstone pancreatitis based on endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincterotomy (ES) was adopted in 1976 and was followed in 29 patients. ERCP became the routine method of early biliary tract assessment when gallstone pancreatitis was suspected on clinical and biochemical grounds, and further management was based on ERCP findings. If calculi were detected in the common bile duct (13 cases) ES was performed; when calculi were confined to the gallbladder (12 cases) cholecystectomy was advised; and if no calculi were detected on ERCP (4 cases) investigations were continued. ERCP proved to be a reliable guide to management, while ES provided safe and effective symptomatic relief when choledocholithiasis was present, and prevented recurrence of pancreatitis even when the gallbladder remained in situ.
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PMID:Endoscopic retrograde cholangiopancreatography and endoscopic sphincterotomy in the management of suspected gallstone pancreatitis. 198 41


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