OBJECTIVE: To explore the feasibility and efficacy of laparoscopic transcystic drainage and common bile duct exploration in the treatment of patients with difficult biliary stones. METHODS: Between April 2020 and December 2021, eighteen patients with difficult biliary stones received laparoscopic transcystic drainage (C-tube technique) and common bile duct exploration. The clinical characteristics and outcomes were retrospectively collected. The safety and effectiveness of laparoscopic transcystic drainage and common bile duct exploration were analyzed. RESULTS: Among the eighteen patients with difficult biliary stones, thirteen patients received traditional laparoscopic transcystic drainage, and the remaining five received modified laparoscopic transcystic drainage. The mean surgical duration were (161±59) min (82-279 min), no bile duct stenosis or residual stone was observed in the patients receiving postoperative cholangiography via C-tube. The maximum volume of C-tube drainage was (500±163) mL/d (180-820 mL/d). Excluding three patients with early dislodgement of C-tube, among the fifteen patients with C-tube maintained, the median time of C-tube removal was 8 d (5-12 d). The duration of hospital stay was (12±3) d (7-21 d) for the 18 patients. Five C-tube related adverse events were observed, all of which occurred in the patients with traditional laparoscopic transcystic drainage, including two abnormal position of the C-tube, and three early dislocation of the C-tube. All the 5 adverse events caused no complications. Only one grade one complication occurred, which was in a patient with modified laparoscopic transcystic drainage. The patient demonstrated transient fever after C-tube removal, but there was no bile in the drainage tube and the subsequent CT examination confirmed no bile leakage. The fever spontaneously relieved with conservative observation, and the patient recovered uneventfully with discharge the next day. All the 18 patients were followed up for 1-20 months (median: 9 months). Normal liver function and no recurrence of stone were detected with ultrasonography or magnetic resonance cholangiopancreatography (MRCP). CONCLUSION Laparoscopic transcystic drainage combined with common bile duct exploration is safe and feasible in the treatment of patients with difficult biliary stones. The short-term effect is good. Modified laparoscopic transcystic drainage approach may reduce the incidence of C-tube dislocation and bile leak.
Humans ; Retrospective Studies ; Biliary Tract Surgical Procedures/adverse effects* ; Gallstones/etiology* ; Drainage/methods* ; Laparoscopy/adverse effects* ; Common Bile Duct/surgery*

BACKGROUND/AIMS: Endoscopic therapy with endoscopic retrograde cholangiopancreatography (ERCP) has been suggested as an effective diagnostic and therapeutic tool for biliary and pancreatic disorders during pregnancy. In this report, we describe our experiences with pancreatobiliary endoscopic procedures during pregnancy. METHODS: We reviewed ERCP and endoscopic ultrasonography (EUS) procedures that were performed at a single tertiary care referral center between January 2002 and October 2013. Medical records were reviewed for the procedure indication, the duration of fluoroscopy, postprocedure complications, etc. Pregnancy outcomes and fetal complications were identified by chart review and phone calls to patients. RESULTS: A total of 10 ER-CPs and five EUSs were performed in 13 pregnant patients: four of whom underwent the procedure in the first trimester, eight in the second trimester, and one in the third trimester. Indications for endoscopic therapy included gallstone pancreatitis, obstructive jaundice with common bile duct (CBD) stone, asymptomatic CBD stone, pancreatic cyst, choledochal cyst, and acute cholecystitis. Only one patient had a complication, which was postprocedural hyperamylasemia. Two patients underwent an artificial abortion, one according to her own decision and the other due to an adverse drug reaction. CONCLUSIONS: ERCP seems to be effective and safe for pregnant women. Additionally, EUS can be an alternative to ERCP during pregnancy.
Adult ; Biliary Tract Diseases/*surgery ; Cholangiopancreatography, Endoscopic Retrograde/*adverse effects/methods ; Endosonography/*adverse effects/methods ; Female ; Fetus ; Humans ; Obstetric Surgical Procedures/*adverse effects/methods ; Pancreatic Diseases/*surgery ; Pregnancy ; Pregnancy Complications/*surgery ; Pregnancy Outcome ; Retrospective Studies ; Young Adult

INTRODUCTIONLaparoscopic cholecystectomy is currently the gold standard for removal of symptomatic gallbladders. The push in recent years toward reducing the number of ports required to perform this surgery has led to the development of single-incision laparoscopic cholecystectomy (SILC). We report our early experience with SILC and assess its feasibility and safety.

METHODSA prospective study was conducted of the first 100 patients who presented with complaints of biliary colic and underwent laparoscopic cholecystectomy via the single-port technique at our institution. SILC was performed via a single-port device such as a flexible umbilical port that could accommodate up to three surgical instruments. The port was inserted into a transumbilical incision around 15-20 mm long. Data on operative details and postoperative outcomes were collected and evaluated.

RESULTSThe mean operation time was 67.8 minutes. Six patients needed conversion, requiring extra 5-mm ports to complete the surgery. No serious intraoperative complications, such as bile duct injury or bile leakage, were encountered. Cosmesis from the scar hidden within the umbilical fold was excellent.

CONCLUSIONOur initial results of single-port laparoscopic cholecystectomy are promising, with no complications being seen in this early series. However, the drawbacks include the higher cost of equipment and a steeper learning curve. Further evaluation is required to assess the risks and benefits of this approach when compared with conventional laparoscopic cholecystectomy.

Aged ; Biliary Tract Diseases ; diagnosis ; surgery ; Cholecystectomy, Laparoscopic ; instrumentation ; methods ; Colic ; diagnosis ; surgery ; Equipment Design ; Gallbladder Diseases ; diagnosis ; surgery ; Gastroenterology ; methods ; Humans ; Laparoscopes ; Middle Aged ; Prospective Studies ; Risk ; Surgical Procedures, Operative ; methods ; Treatment Outcome

OBJECTIVE: The aim of this study was to evaluate the frequency of postoperative biliary stricture and its risk factors in patients undergoing surgery for type I choledochal cyst. MATERIALS AND METHODS: A total of 35 patients with type I choledochal cyst underwent laparoscopic cyst excision and Roux-en-Y hepaticojejunostomy between August 2004 and August 2011. Their medical records and radiologic images (including endoscopic retrograde cholangiopancreatography, magnetic resonance cholangiopancreatography, pancreatobiliary computed tomography, or ultrasound) were retrospectively analyzed to evaluate the frequency of postoperative biliary stricture and its risk factors. RESULTS: Postoperative biliary stricture was found in 10 (28.6%) of 35 patients. It developed more frequently in patients with type Ia choledochal cyst (53.8%, 7 of 13 patients) than in patients with type Ic choledochal cyst (13.6%, 3 of 22 patients), which was statistically significant (p = 0.011). There were no significant associations between other factors and postoperative biliary stricture. CONCLUSION: Type Ia is a risk factor of postoperative anastomotic stricture. Therefore, preoperative radiologic subclassification of type Ia and Ic may be useful in predicting postoperative outcomes of choledochal cysts.
Adolescent ; Adult ; Anastomosis, Roux-en-Y ; Biliary Tract Surgical Procedures/methods ; Chi-Square Distribution ; Child ; Child, Preschool ; Cholangiopancreatography, Endoscopic Retrograde ; Cholangiopancreatography, Magnetic Resonance ; Choledochal Cyst/*pathology/*surgery ; Female ; Humans ; Infant ; Jejunostomy/methods ; Laparoscopy/*methods ; Male ; Middle Aged ; Postoperative Complications/*diagnosis ; Statistics, Nonparametric ; Tomography, X-Ray Computed ; Treatment Outcome ; Ultrasonography/methods

OBJECTIVE: The aim of this study was to evaluate the frequency of postoperative biliary stricture and its risk factors in patients undergoing surgery for type I choledochal cyst. MATERIALS AND METHODS: A total of 35 patients with type I choledochal cyst underwent laparoscopic cyst excision and Roux-en-Y hepaticojejunostomy between August 2004 and August 2011. Their medical records and radiologic images (including endoscopic retrograde cholangiopancreatography, magnetic resonance cholangiopancreatography, pancreatobiliary computed tomography, or ultrasound) were retrospectively analyzed to evaluate the frequency of postoperative biliary stricture and its risk factors. RESULTS: Postoperative biliary stricture was found in 10 (28.6%) of 35 patients. It developed more frequently in patients with type Ia choledochal cyst (53.8%, 7 of 13 patients) than in patients with type Ic choledochal cyst (13.6%, 3 of 22 patients), which was statistically significant (p = 0.011). There were no significant associations between other factors and postoperative biliary stricture. CONCLUSION: Type Ia is a risk factor of postoperative anastomotic stricture. Therefore, preoperative radiologic subclassification of type Ia and Ic may be useful in predicting postoperative outcomes of choledochal cysts.
Adolescent ; Adult ; Anastomosis, Roux-en-Y ; Biliary Tract Surgical Procedures/methods ; Chi-Square Distribution ; Child ; Child, Preschool ; Cholangiopancreatography, Endoscopic Retrograde ; Cholangiopancreatography, Magnetic Resonance ; Choledochal Cyst/*pathology/*surgery ; Female ; Humans ; Infant ; Jejunostomy/methods ; Laparoscopy/*methods ; Male ; Middle Aged ; Postoperative Complications/*diagnosis ; Statistics, Nonparametric ; Tomography, X-Ray Computed ; Treatment Outcome ; Ultrasonography/methods

OBJECTIVETo summarize the experience of laparoscopic common bile duct exploration.

METHODSThe clinical data of 587 cases who underwent laparoscopic common bile duct exploration from June 1992 to May 2006 were analyzed.

RESULTSThe surgery was successful in 585 cases (99.7%), 2 cases were converted to open common bile duct exploration. The duration of operation was 60 approximately 230 min (averaged 85 min), the complications consisted of biliary fistula (n=13), injury of the duodenum (n=1), abscess of drainage tube orifice (n=1), titanium clip discharging out from T tube (n=3), residual common bile duct stones (n=35). The patients could take food and walk on the second postoperative day and average postoperative hospital stay was 4.6 days.

CONCLUSIONSLaparoscopic common bile duct exploration is a safe and effective procedure in treating the calculus of bile duct.

Adult ; Aged ; Aged, 80 and over ; Biliary Tract Diseases ; surgery ; Biliary Tract Surgical Procedures ; methods ; Common Bile Duct ; surgery ; Female ; Humans ; Laparoscopy ; Male ; Middle Aged ; Postoperative Complications ; prevention & control ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo evaluate the therapeutic effect of subcutaneous tunnel hepaticoplasty on the treatment of hepatolithiasis.

METHODSThe early complications and clinical effects of 99 hepatolithiasis cases who underwent subcutaneous tunnel hepaticoplasty from January 1993 to August 2006 were analyzed retrospectively. The stones of 28 (28.3%) patients were in the left lobe, 24.2% (24/99) in the right, and 47.5% (47/99) in bilateral lobe. Sixty-six patients (66.7%) had both stones and biliary strictures. During the procedure, a portion of the liver habouring stone was resected if necessary. The hepatic duct and strictures were opened, the stones were removed, and the porta hepatis was repaired by one end of a segment of jejunum. The other end of the jejunum was set subcutaneously. The gall bladders of 27 patients (27.3%) were used as subcutaneous tunnel instead.

RESULTSNinety-five out of ninety-nine cases were followed up with an average of 4.2 years (1 month to 13.5 years). The rates of residual stone, recurrent stone and cholangitis were 23.2% (23/99), 20.0% (19/95) and 14.7% (14/95) respectively. Postoperatively, 34 cases who had residual or recurrent stones were underwent lithotomy by choledochoscope through the subcutaneous blind loop and the achievement ratio was 91.2% (31/34).

CONCLUSIONSSubcutaneous tunnel hepatocholangioplasty decreases the relapsing cholangitis effectively, and makes an easy way to take out residual or recurrent stones.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Bile Ducts, Intrahepatic ; pathology ; surgery ; Biliary Tract Surgical Procedures ; methods ; Cholelithiasis ; pathology ; surgery ; Female ; Follow-Up Studies ; Hepatectomy ; methods ; Humans ; Liver Diseases ; pathology ; surgery ; Male ; Middle Aged ; Postoperative Complications ; etiology ; prevention & control ; Recurrence ; Retrospective Studies ; Treatment Outcome

Biliary Tract Diseases ; diagnosis ; pathology ; therapy ; Biliary Tract Surgical Procedures ; adverse effects ; Cholestasis ; diagnosis ; Diagnosis, Differential ; Gallbladder ; pathology ; Gallbladder Diseases ; diagnosis ; Hot Temperature ; Humans ; Liver ; pathology ; Medicine, Chinese Traditional ; methods ; Postoperative Complications ; diagnosis ; therapy ; Syndrome

OBJECTIVETo analyze the surgical treatment result and clinical characteristics of hilar cholangiocarcinoma in order to improve the rate of early diagnosis and radical resection.

METHODSBetween 1986 and 2004,84 hilar cholangiocarcinoma patients underwent surgery, and their data were retrospectively reviewed.

RESULTSAccording to the Bismuth-Corlette staging system, 7 were type I, 18 type II, 22 type II a, 12 type IlI b, 20 type IV and 5 unclassified. 32 patients (38.1%) had had the history of operation for cholelithiasis before or were found to have cholelithiasis simultaneously at the time of diagnosis. The rate of making correct diagnosis by ultrasound, CT and MRCP was 71.4% , 84.0% and 91.4% , respectively. Of these 84 patients, 24 (28.6%) underwent radical resection, 14 (16.7%) palliative resection and 30 (35.7%) only internal or external drainage, while 16 patients was found to have contraindication for any further surgical intervention. The overall operation rate was 81.0% (68/84) with a radical resection rate of 35.3% (24/68). The 1-, 3- and 5-year survival rates was 70.8%, 50.0% and 20.8% in the radical resection group, and 50.0%, 21.4% and 0 in the palliative resection group, respectively. There was a statistically significant difference in the survival between two groups. Whereas in the internal or external drainage group, the 1-, 3- and 5-year survival rates was 20.0% ,10.0% and 0. All of the patients who did not undergo surgical intervention died within one year.

CONCLUSIONCholelithiasis may play an important role in the pathogenesis of hilar cholangiocarcinoma. Early diagnosis and radical resection are two important factors to improve the prognosis of hilar cholangiocarcinoma. Skeletonization of hepatoduodenal ligament with partial liver resection can improve the rate of radical resection for hilar cholangiocarcinoma.

Adenocarcinoma ; diagnosis ; surgery ; Adenocarcinoma, Mucinous ; diagnosis ; surgery ; Adult ; Aged ; Aged, 80 and over ; Bile Duct Neoplasms ; diagnosis ; surgery ; Bile Ducts, Intrahepatic ; Biliary Tract Surgical Procedures ; methods ; Cholangiocarcinoma ; diagnosis ; surgery ; Drainage ; methods ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Survival Analysis

The increased use of interventional procedures and laparoscopic cholecystectomy in the management of hepatobiliary disorders is associated with an increased incidence of hemobilia and hepatic artery aneurysm. Here we report a case of hepatic artery pseudoaneurysm associated with a plastic biliary stent. Multiple factors were involved in the formation of the hepatic artery aneurysm (HAA) and it was successfully treated by embolization.
Aneurysm, False/etiology/*therapy ; Biliary Tract Surgical Procedures/adverse effects ; Embolization, Therapeutic/methods ; Female ; Hemobilia/etiology/therapy ; Hepatic Artery/*pathology/radiography ; Humans ; Middle Aged ; *Stents ; Abdominal Injuries/complications ; Abdominal Wall/pathology/*surgery ; Female ; Hernia, Abdominal/etiology/radiography/*surgery ; Humans ; Middle Aged ; Tomography, X-Ray Computed ; Treatment Outcome