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Duct Exploration (duct + exploration)

Distribution by Scientific Domains

Medical Sciences	100%

Kinds of Duct Exploration

bile duct exploration

laparoscopic bile duct exploration

Selected Abstracts

LONG-TERM OUTCOMES AFTER LAPAROSCOPIC BILE DUCT EXPLORATION: A 5-YEAR FOLLOW UP OF 150 CONSECUTIVE PATIENTS

ANZ JOURNAL OF SURGERY, Issue 6 2008
Andrew J. M. Campbell-Lloyd
Background: The treatment of common bile duct stones discovered at routine intraoperative cholangiography includes postoperative endoscopic retrograde cholangiography or intraoperative laparoscopic common bile duct exploration. Given the equivalence of short-term outcome data for these two techniques, the choice of one over the other may be influenced by long-term follow-up data. We aimed to establish the long-term outcomes following laparoscopic common bile duct exploration and compare this with endoscopic retrograde cholangiography. Methods: One hundred and fifty consecutive patients underwent laparoscopic common bile duct exploration between March 1998 and March 2006 carried out by a single surgeon. All were prospectively studied for 1 month followed by a late-term phone questionnaire ascertaining the prevalence of adverse symptoms. Patients presented with a standardized series of questions, with reports of symptoms corroborated by review of medical records. Results: In 150 patients, operations included laparoscopic transcystic exploration (135), choledochotomy (10) and choledochoduodenostomy (2). At long-term follow up (mean 63 months), 116 (77.3%) patients were traceable, with 24 (20.7%) reporting an episode of pain and 18 (15.5%) had more than a single episode of pain. There was no long-term evidence of cholangitis, stricture or pancreatitis identified in any patient. Conclusion: Laparoscopic bile duct exploration appears not to increase the incidence of long-term adverse sequelae beyond the reported prevalence of postcholecystectomy symptoms. There was no incidence of bile duct stricture, cholangitis or pancreatitis. It is a safe procedure, which obviates the need and expense of preoperative or postoperative endoscopic retrograde cholangiography in most instances. [source]

Changing work patterns for benign upper gastrointestinal and biliary disease: 1994,2007

ANZ JOURNAL OF SURGERY, Issue 7-8 2010
Alexander P. M. Jay
Abstract Background:, The evolution of surgical technology has impacted on surgical practice. We determined trends in surgical caseload for common benign biliary and uppergastrointestinal conditions in Australia over the last 15 years. Methods:, Using the Medicare Australia web site, the use of Medicare item numbers specific to gall stone, bariatric and anti-reflux procedures were determined nationally and for each Australian state for each year from 1994 to 2007. Rates of operative cholangiography, laparoscopic to open cholecystectomy conversion and bile duct exploration were calculated. Per capita use of bariatric procedures was also determined. Anti-reflux surgery was analysed as total and specific subgroups of anti-reflux procedures. Results:, The use of intra-operative cholangiography has increased over time, and the conversion to open cholecystectomy and application of common bile duct exploration both decreased. A rapid increase in restrictive bariatric procedures has occurred, and this has been followed by a similar increase in revision bariatric surgery and lap band adjustments. The application of anti-reflux surgery has also increased significantly with the repair of large hiatus hernia accounting for most of the increase over the last five years, whereas revision anti-reflux surgery remains uncommon. Conclusions:, These data demonstrate significant increases in the application of some laparoscopic surgical techniques, particularly for morbid obesity. Future health-care planning will need to consider the impact of these changes. [source]

Chronic retrohepatic collection after laparoscopic bile duct exploration

ANZ JOURNAL OF SURGERY, Issue 11 2009
Michael D. Kelly FRACS
No abstract is available for this article. [source]

LONG-TERM OUTCOMES AFTER LAPAROSCOPIC BILE DUCT EXPLORATION: A 5-YEAR FOLLOW UP OF 150 CONSECUTIVE PATIENTS

PREDICTING IATROGENIC GALL BLADDER PERFORATION DURING LAPAROSCOPIC CHOLECYSTECTOMY: A MULTIVARIATE LOGISTIC REGRESSION ANALYSIS OF RISK FACTORS

ANZ JOURNAL OF SURGERY, Issue 3 2006
Kamran Mohiuddin
Background: Seventeen independent risk factors were examined using multivariate logistic regression analysis to develop a profile of patients most likely at risk from iatrogenic gall bladder perforation (IGBP) during laparoscopic cholecystectomy. Methods: Since 1989, a prospectively maintained database on 856 (women, 659; men, 197) consecutive laparoscopic cholecystectomies by a single surgeon (R. J. F.) was analysed. The mean age was 48 years (range, 17,94 years). The mean operating time was 88 min (range, 25,375 min) and the mean postoperative stay was 1 day (range, 1,24 days). There were 311 (women, 214; men, 97) IGBP. Seventeen independent variables, which included sex, race, history of biliary colic, dyspepsia, history of acute cholecystitis, acute pancreatitis and jaundice, previous abdominal surgery, previous upper abdominal surgery, medical illness, use of intraoperative laser or electrodiathermy, performance of intraoperative cholangiogram, positive intraoperative cholangiogram, intraoperative common bile duct exploration, presence of a grossly inflamed gall bladder as seen by the surgeon intraoperatively and success of the operation, were analysed using multivariate logistic regression for predicting IGBP. Results: Multivariate logistic regression analysis against all 17 predictors was significant (,2 = 94.5, d.f. = 17, P = 0.0001), and the variables male sex, history of acute cholecystitis, use of laser and presence of a grossly inflamed gall bladder as seen by the surgeon intraoperatively were individually significant (P < 0.05) by the Wald ,2 -test. Conclusion: Laparoscopic cholecystectomy, using laser, in a male patient with a history of acute cholecystitis or during an acute attack of cholecystitis is associated with a significantly higher incidence of IGBP. [source]

Limy bile syndrome: review of seven cases

ANZ JOURNAL OF SURGERY, Issue 9 2005
Konstantinos D. Ballas
Background: Milk of calcium bile or limy bile is a rare disorder in which the gall bladder is filled with a thick, paste-like, radiopaque material. Methods: Seven patients with limy bile syndrome were treated in our department from 1980 to 2003. There were five women and two men, and their age ranged from 30 to 64 years. A retrospective analysis of clinical symptoms, diagnostic work-up, treatment approach and operative findings was performed. Results: All patients presented with intermittent right upper abdominal quadrant pain. Three of the seven patients (42.85%) presented with complications like acute cholecystitis (two of seven patients) and obstructive jaundice (one of seven patients). Diagnosis was based on clinical findings, plain abdominal X-rays, ultrasonography and computed tomography scanning. Surgery was the treatment of choice and cholecystectomy alone or in combination with common bile duct exploration and drainage (if needed) was performed. Conclusion: The clinical aspect of the disease is similar to that of biliary lithiasis and the diagnosis is easily made by the characteristic spontaneous opacification of the gall bladder on plain abdominal X-rays. Complications such as acute cholecystitis, pancreatitis or obstructive jaundice can also be present. Although some cases of conservative pharmaceutical treatment as well as cases of spontaneous disappearance of limy bile have been reported, surgical treatment remains the treatment of choice. [source]

Outcomes of emergency common bile duct exploration: impact of preoperative endoscopic decompression

ANZ JOURNAL OF SURGERY, Issue 6 2003
Joyce S. B. Koh
Background: Emergency common bile duct exploration (CBDE) is still required in patients acutely ill with complicated biliary tract stone disease when endoscopic decompression fails to reverse their condition. This study looks at the clinical profile of patients requiring emergency CBDE and examines the various factors influencing the postoperative outcome. Methods: Clinical records of patients with emergency CBDE in Singapore General Hospital from January 1991 to December 1998 were reviewed. Factors influencing postoperative outcomes, for example, pre-existing medical problems, hepatic para-meters, the impact of endoscopic procedures (if any) and indications for surgery, were correlated with postoperative morbidity and 30-day mortality. Results: The records of 100 patients were available for review. Major indications for emergency CBDE were cholangitis (51%) and intraoperative findings of common bile duct obstruction during emergency laparotomy (23%). Six patients had emergency CBDE because of iatrogenic complication of attempted therapeutic endoscopic retrograde cholangiopancreaticography (ERCP) for biliary stones. Overall mortality was 14.0% and 8.0% had retained stones. Mortality was significantly influenced by age, prior biliary disease, preoperative endoscopic biliary decompression in acute cholangitis (33.3%vs 9.4%, P = 0.035) and endoscopic complications. Conclusions: Among patients requiring emergency CBDE, uncomplicated preoperative endoscopic biliary decompression benefits patients with acute cholangitis. [source]

All-comers policy for laparoscopic exploration of the common bile duct

BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 12 2002
Mr M. H. Thompson
Background: Laparoscopic exploration of the common bile duct is associated with substantial variation in results suggesting that different patient populations are being reported. This report observes the results in a defined population and on an intention-to-treat basis. Methods: All patients with suspected bile duct stones who were fit for surgery from April 1994 were offered laparoscopic bile duct exploration. There were 224 patients of mean age 56 years, of whom 174 were women. Endoscopic sphincterotomy was used in 149 patients deemed unfit for surgery. All data were recorded prospectively and checked at the time of discharge. Patients were followed up after 6 months and beyond after the operation. Results: Stones were removed transcystically in 56 patients, transductally in 158 and by flushing in nine. The duct clearance rate was 96 per cent overall, 98 per cent for transcystic and 94 per cent for transductal exploration. Intracorporeal lithotripsy safely reduced the failure rate of exploration from seven of the first 28 to four of the subsequent 196 procedures. Biliary complications occurred in 16 per cent of procedures in which a T tube was used but only 4 per cent if the duct was closed by suturing. Conversion to open operation for severe gallbladder inflammation was necessary in 6 per cent of patients. There were no deaths, bile duct injuries or pancreatitis but complications occurred in 19 per cent, associated with use of T tubes and advancing age. Laparoscopic duct exploration succeeded in seven patients after previous cholecystectomy. Conclusion: Laparoscopic bile duct exploration is effective and safe when used for all patients. For young and fit patients it should replace endoscopic sphincterotomy. © 2002 British Journal of Surgery Society Ltd [source]

Potential of laparoscopic ultrasonography as an alternative to operative cholangiography in the detection of bile duct stones

BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 1 2001
S. E. Tranter
Background: Intraoperative cholangiography (IOC) is time consuming, requires radiation and sometimes fails. In contrast, laparoscopic ultrasonography (LUS) is a comparatively quick, safe and non-invasive technique. The aim of this study was to assess the potential of LUS as an alternative to IOC. Methods: LUS was performed on 367 patients undergoing laparoscopic cholecystectomy. Laparoscopic duct exploration was performed in the presence of duct stones. Data were collected prospectively. The presence or absence and number of duct stones detected by LUS were recorded. The maximum bile duct diameter determined by LUS was compared with a preoperative ultrasonographic measurement according to age and the presence of duct stones. The final arbiter was the demonstration of stones removed at laparoscopic duct exploration (59 patients) or subsequently by endoscopic retrograde cholangiopancreatography (two patients). Results: LUS visualized the CBD in 99 per cent of patients and the common hepatic duct in 92 per cent. It identified stones in 56 of the 61 patients with duct stones. No stones were demonstrated in the remaining 306 patients (sensitivity 92 per cent, specificity 100 per cent, positive predictive value 100 per cent, negative predictive value 98 per cent). LUS underestimated the total number of stones in 18 per cent of patients with common duct stones. The mean common bile duct diameter was 5·0 mm before operation and 5·9 mm during the procedure in patients without duct stones, rising significantly to a mean of 9·2 mm before operation and 11·2 mm at LUS in those with duct stones (P < 0·0001). Conclusion: The combination of the demonstration of duct stones and bile duct diameter measurement makes LUS a potential replacement for IOC. Improved demonstration of the common hepatic duct would be advantageous. © 2001 British Journal of Surgery Society Ltd [source]