Successful Laparoscopic Cholecystectomy Research Articles

Double Cystic Duct in a Septated Gallbladder.

Double cystic duct in a single gallbladder is one of the least common variances encountered in the biliary system. This article presents a 54-year-old man who had a septated gallbladder with 2 separate cystic ducts. With intraoperative cholangiogram, he had successful laparoscopic cholecystectomy without any ductal injuries or complications.

Is intraoperative cholangiography necessary during laparoscopic cholecystectomy for cholelithiasis?

To determine the efficacy and safety benefits of performing intraoperative cholangiography (IOC) during laparoscopic cholecystectomy (LC) to treat symptomatic cholelithiasis. Patients admitted to the Minimally Invasive Surgery Center of Tianjin Nankai Hospital between January 2012 and January 2014 for management of symptomatic cholelithiasis were recruited for this prospective randomized trial. Study enrollment was offered to patients with clinical presentation of biliary colic symptoms, radiological findings suggestive of gallstones, and normal serum biochemistry results. Study participants were randomized to receive either routine LC treatment or LC+IOC treatment. The routine LC procedure was carried out using the standard four-port technique; the LC+IOC procedure was carried out with the addition of meglumine diatrizoate (1:1 dilution with normal saline) injection via a catheter introduced through a small incision in the cystic duct made by laparoscopic scissors. Operative data and postoperative outcomes, including operative time, retained common bile duct (CBD) stones, CBD injury, other complications and length of hospital stay, were recorded for comparative analysis. Inter-group differences were statistically assessed by the χ2 test (categorical variables) and Fisher's exact test (binary variables), with the threshold for statistical significance set at P<0.05. A total of 371 patients were enrolled in the trial (late-adolescent to adult, age range: 16-70 years), with 185 assigned to the routine LC group and 186 to the LC+IOC group. The two treatment groups were similar in age, sex, body mass index, duration of symptomology, number and size of gallstones, and clinical symptoms. The two treatment groups also showed no significant differences in the rates of successful LC (98.38% vs 97.85%), CBD stone retainment (0.54% vs 0.00%), CBD injury (0.54% vs 0.53%) and other complications (2.16% vs 2.15%), as well as in duration of hospital stay (5.10±1.41 d vs 4.99±1.53 d). However, the LC+IOC treatment group showed significantly longer mean operative time (routine LC group: 43.00±4.15 min vs 52.86±4.47 min, P<0.01). There were no cases of fatal complications in either group. At the one-year follow-up assessment, one patient in the routine LC group reported experiencing diarrhea for three months after the LC and one patient in the LC+IOC group reported on-going intermittent epigastric discomfort, but radiological examination provided no abnormal findings. IOC addition to the routine LC treatment of symptomatic cholelithiasis does not improve rates of CBD stone retainment or bile duct injury but lengthens operative time.

Has Intraoperative Cholangiography during Laparoscopic Cholecystectomy Become Obsolete in the Era of Preoperative Endoscopic Retrograde and Magnetic Resonance Cholangiopancreatography?

Preoperative ERCP, magnetic resonance cholangiopancreatography (MRCP), and intraoperative cholangiography (IOC) are standard procedures in evaluating patients with suspected choledocholithiasis. This study evaluates the changing practice patterns over time of these 3 procedures in a large cohort of patients undergoing laparoscopic cholecystectomy (LC) at a single tertiary care center. Data from all patients undergoing an LC with or without preoperative ERCP, MRCP, or an IOC from January 1, 2004 to December 31, 2013 were retrospectively reviewed from billing data obtained by CPT code and analyzed by chi-square testing. During 10 years, 7,427 patients underwent successful LC. The number of patients undergoing successful IOC (11.9% to 7.6%) or preoperative ERCP (7.2% to 1.5%) decreased significantly during that time interval (p < 0.01). In the last 6 years, 4,506 patients underwent successful LC. The number of patients from this group undergoing a preoperative MRCP (0.9% to 8.6%) or MRCP and ERCP (0.4% to 3.6%) increased significantly (p < 0.001). Despite a shift from IOC and preoperative ERCP to preoperative MRCP alone or with ERCP, a significant percentage (7.6%) of patients still underwent IOC in 2013. Use of IOC during LC has decreased but is not considered obsolete, rather, it remains a valuable tool for the evaluation of bile duct anatomy, bile duct injury, or suspected choledocholithiasis. Intraoperative cholangiography during uncomplicated LC should be emphasized in teaching programs to insure general surgery resident competency with the procedure.

Successful laparoscopic cholecystectomy after percutaneous cholecystostomy tube placement.

Interval cholecystectomy (IC) after percutaneous cholecystostomy tube (PCT) placement is the definitive treatment for cholecystitis in patients who are operative candidates after optimization of medical comorbidities. It is not clear, however, which patients will be able to have a laparoscopic IC after PCT placement. We aimed to identify factors associated with successful laparoscopic IC in these patients. This is a retrospective review of patients who had a PCT from 2009 to 2011. Patient's baseline demographics, clinical data, and outcomes were analyzed. Univariable and multivariable comparisons were performed between patients who did and did not undergo IC. A subgroup analysis of patients who had laparoscopic IC and open IC was performed. Data are presented as percentages, medians with interquartile ranges (IQRs), or odds ratios with 95% confidence interval as appropriate. A total of 245 patients had PCT placement, with a median age of 71 years (IQR, 59-80 years); 63% were male, of whom 72 (29%) underwent IC. The median time from PCT placement to IC was 55 days (IQR, 42-75 days). IC patients had a lower Charlson Comorbidity Index (5 [4-6] vs. 6 [4-8], p = 0.005) at the time of PCT placement. When controlling for other factors, lower Charlson Comorbidity Index and fewer previous abdominal operations were associated with performance of IC. Laparoscopic surgery was planned for 89% of the patients and completed successfully in 78%. The only factor associated with successful laparoscopic IC was fewer previous abdominal operations. Patients who have been medically optimized following PCT can undergo laparoscopic IC with a high rate of success. The degree of illness at the time of PCT placement did not seem to influence the rate of success of laparoscopic IC. Therapeutic/care management study, level III.

Longest and left-sided gallbladder

As laparoscopic cholecystectomy is one of the most common procedure done worldwide. Although anomalies are rare but are associated with congenital malformations of gallbladder, bile ducts and vascular system. Herein, we present a case of young female presenting with symptoms of pain in right hypochondrium with ultrasonographic diagnosis of cholelithiasis undergone successful laparoscopic cholecystectomy with Intraoperative findings of: 1. The length of the gallbladder was measured to be 25.8 cm. 2. The fundus of the gallbladder was placed to the left of the falciform ligament. The gallbladder then extended to the right of the falciform ligament, reached up to the liver margin before taking a U-turn to lie in the usual gallbladder fossa. Anomalies of gallbladder present an important hurdle in successful laparoscopic cholecystectomy. Most of time not known preoperatively encountered during surgery. Isolated left-sided gallbladders are rare and found in 0.040.3% of cases. When there is question about anatomy of biliary tract intraoperatively one should consider for anomalies. A habit of calm and slow dissection with precautions should be developed. Clearance of the anatomical structures with limited use of electrocautery should be done before proceeding towards ligation or clip applications to structures. A surgeon should be well equipped with knowledge of anomalies of gallbladder and meticulous dissection with good exposure of structures should be done when an anomaly found.

Laparoscopic cholecystectomy in situs ambiguous

A twenty seven year old female patient presented to the hospital with recurrent pain in the right hypochondrium of five years duration. She had a history of failed cholecystectomy four years back. A CT and MRI scan, revealed splenenculi, midline liver, cholelithiasis, truncated pancreas and dextrocardia. These symptoms were attributed to the calculous cholecystitis. Laparoscopic cholecystectomy was done and patient recovered uneventfully. Here we are presenting the first instance of successful laparoscopic cholecystectomy in a patient with heterotaxy syndrome, as it is a unique challenge for operating surgeons. The purpose of this report is to encourage further research to establish a protocol for the management of these patients with a rare congenital anomaly. This will help us establish a protocol for such patients so as to minimize complications intra operatively.

Laparoscopic Completion Cholecystectomy and Common Bile Duct Exploration for Retained Gallbladder After Single-Incision Cholecystectomy

Recent enthusiasm in the surgical community for less invasive surgical approaches has resulted in widespread application of single-incision techniques. This has been most commonly applied in laparoscopic cholecystectomy in general surgery. Cosmesis appears to be improved, but other advantages remain to be seen. Feasibility has been demonstrated, but there is little description in the current literature regarding complications. We report the case of a patient who previously underwent single-incision laparoscopic cholecystectomy for symptomatic gallstone disease. After a brief symptom-free interval, she developed acute pancreatitis. At evaluation, imaging results of ultrasonography and magnetic resonance cholangiopancreatography demonstrated a retained gallbladder with cholelithiasis. The patient was subsequently referred to our hospital, where she underwent further evaluation and surgical intervention. Our patient underwent 4-port laparoscopic remnant cholecystectomy with transcystic common bile duct exploration. Operative exploration demonstrated a large remnant gallbladder and a partially obstructed cystic duct with many stones. Transcystic exploration with balloon extraction resulted in duct clearance. The procedure took 75 minutes, with minimal blood loss. The patient's postoperative course was uneventful. Final pathology results demonstrated a remnant gallbladder with cholelithiasis and cholecystitis. This report is the first in the literature to describe successful laparoscopic remnant cholecystectomy and transcystic common bile duct exploration after previous single-port cholecystectomy. Although inadvertent partial cholecystectomy is not unique to this technique, single-port laparoscopic procedures may result in different and significant complications.

Laparoscopic Cholecystectomy in the Presence of Lumboperitoneal Shunt

Laparoscopic cholecystectomy remains the mainstay of treatment in patients with gallstone disease. Nowadays more than ever before, patients present with more comorbidities and entities that make the laparoscopic approach composite. One of these is the presence of lumboperitoneal (LP) shunts. Herein, we describe a case of successful laparoscopic cholecystectomy in a patient with an LP shunt and an occipital nerve stimulator in the anterior abdominal wall. We describe alterations in technique, aiming at surgeons that perform laparoscopic cholecystectomies with useful tips in order to successfully deliver the operation. A brief review of the literature in the current subject is also given.

Cholecystectomy Due to Symptomatic Gallbladder Disease After Orthotopic Liver Transplantation: Report of Three Cases

Although biliary stones and sludge are relatively common after liver transplantation (OLT), symptomatic cholecystolithiasis or acute cholecystitis have rarely been reported. Until the early 1990s few transplant centers preserved the donor's gallbladder for transplantation with the liver graft. This technique allows one to perform procedures, such as cholecystojejunostomy or a donor gallbladder conduit for biliary tract reconstruction, to treat posttransplant biliary complications. Herein we have reported three cases of successful either laparoscopic or open cholecystectomy for symptomatic cholecystolithiasis or acute cholecystitis between 14 and 19 years after OLT, as well as a systematic literature review.

Single‐fulcrum laparoscopic cholecystectomy: a single‐incision and multi‐port technique

Single-incision laparoscopic cholecystectomy (LC) is still technically demanding and usually requires specially designed instruments. This article describes our own technique, a single-fulcrum LC using only standard ports and instruments. Between March 2009 and December 2010, 130 consecutive patients, all scheduled to undergo elective LC, underwent this single-fulcrum LC for benign gallbladder disease. Perioperative surgical outcomes were retrospectively evaluated. One hundred and ten patients (84.6%) underwent successful single-fulcrum LC, and 20 patients (15.4%) were converted to conventional surgery (n= 18) or required additional trocars (n= 2) during the procedure because of umbilical hernia (n= 3), severe inflammation or adhesion (n= 9), impacted cystic duct stone (n= 3), anatomical anomaly (n= 3) and iatrogenic injury (n= 2). Two intraoperative complications (iatrogenic injury) were securely managed using additional trocars and there was no post-operative morbidity or mortality. This single-fulcrum LC could be performed with comparable cost to conventional LC, and the sequential operative time showed reasonable learning curve. Single-fulcrum LC is feasible, safe and quite reproducible. The surgical wound can be dramatically reduced at a similar cost to conventional LC. It may be an alternative procedure for most uncomplicated benign gallbladder disease.

Comparison of clinical result between early laparoscopic cholecystectomy and delayed laparoscopic cholecystectomy after percutaneous transhepatic gallbladder drainage for patients with complicated acute cholecystitis.

Backgrounds/AimsIn the treatment of complicated cholecystitis, laparoscopic cholecystectomy (LC) has limited efficacy due to its substantial post-operative complications. In addition, the clinical characteristics of complicated cholecystitis (CC) patients were suspected as advanced age with highly risky comorbidity. Percutaneous transhepatic gall bladder (PTGBD) drainage could be an alternative option for successful LC. Hence, this study evaluated the outcome of PTGBD for CC within and after 5 days.MethodsThe medical records of 109 consecutive CC patients who had undergone an LC between January 2007 and December 2011 were retrospectively reviewed and compared with the medical records of CC patients who had undergone an LC within 72 hours of (group I, n=63) or 5 days after PTGBD (group II, n=40). In addition, group I was divided into group Ia (n=46) and group Ib (n=17), according to the patients' development of open-conversion or post-operative complications. The clinical outcomes of the four groups were analyzed.ResultsThere was a significantly higher reference to age, the ASA score grading, and predominant comorbidities in group II than in group I. The peri-operative results of group II showed lower blood loss and relatively shorter operating times than those of group I. In the cases of early LC within 72 hours (group Ia vs. group Ib), the difference was statistically insignificant.ConclusionsThe delayed LC after PTGBD for complicated cholecystitis with high clinical risk had better results in this study, although it prolonged the patient's hospital stay.

Single-incision multiport laparoscopic cholecystectomy for a patient with situs inversus totalis: Report of a case

Laparoscopic cholecystectomy has become the standard treatment for symptomatic cholelithiasis in patients with situs inversus totalis (SIT). Nowadays, single-incision multiport laparoscopic surgery is safe and feasible for treating benign gallbladder disease. We report a case of successful single-incision multiport laparoscopic cholecystectomy for a patient with SIT, and describe its technical advantages.

Diagnosis and Treatment of Mirizzi Syndrome: 23-Year Mayo Clinic Experience

Mirizzi syndrome (MS) is characterized by extrinsic compression of the common hepatic duct by stones impacted in the cystic duct or gallbladder neck. Open cholecystectomy (OC) has been the standard treatment; however, laparoscopy has challenged this approach. The objective of this study was to review our clinical experience with MS since the introduction of laparoscopic cholecystectomy (LC) and determine the impact of alternative approaches. We conducted a retrospective review of patients with MS from January 1987 to December 2009. There were 36 patients with MS among 21,450 cholecystectomies (frequency 0.18%). Seventeen were women. The most common presenting symptoms were abdominal pain (n = 23) and jaundice (n = 19). Preoperative diagnostic studies included ultrasonography (n = 27), CT (n = 24), and endoscopic retrograde cholangiopancreatography (n = 32). Cholecystectomy was performed in 35 patients; LC was initiated in 15 and OC in 21. Conversion rate from LC to OC was 67%. Five patients who had successful LC had type I MS. Of the patients who underwent LC with conversion or OC, 14 had type I and 16 had type II MS. The cystic duct for type I and the bile duct for type II MS were managed diversely according to surgeon's preference. There was no operative mortality. Morbidity was 31% with Clavien class I in 2, IIIa in 4, IIIb in 1, and IV in 3 patients. Mean hospitalization was 9 days (range 2 to 40 days). Mean follow-up was 37 months (range 1 to 187 months). Low incidence and nonspecific presentation of MS precludes referral and substantive individual experience. Although LC may be applicable in selected patients with type I MS, OC remains the standard of care.

Efficacy and feasibility of laparoscopic subtotal cholecystectomy for acute cholecystitis.

Backgrounds/AimsFor patients with acute cholecystitis, conversion from laparoscopic cholecystectomy to open surgery is not uncommon due to possibilities of serious hemorrhage at the liver bed and bile duct injury. Recent studies reported successful laparoscopic subtotal cholecystectomy for acute cholecystitis. The purpose of this study was to determine the efficacy and feasibility of such an operation based on the experience of surgeons at our facility.MethodsIn this study, we enrolled 144 patients who had received either laparoscopic subtotal cholecystectomy (LSC), laparoscopic cholecystectomy (LC), or open cholecystectomy (OC) for acute cholecystitis from January 2004 to December 2009 at the Department of Surgery of our hospital. Their symptoms, signs, operative findings, pathologic results and postoperative results were compared and analyzed.ResultsThere were 26 patients in the LSC group 80 in the LC group and 38 in the OC group. There were no differences in mean age, sex, and symptoms of acute cholecystitis. The LSC group showed higher CRP levels (p<0.001) and a higher grade according to the Tokyo criteria (p=0.001). The mean operative time was 115.6 minutes and mean blood loss was 158.9 ml without intra-operative or postoperative transfusion. There weren't any bile duct injuries during the operation. No group suffered bile leakage. Drains were removed 3.3 days after the operation in the LC group, the shortest time compared to the other groups (p<0.001). LC and LSC groups demonstrated shorter postoperative hospital days and time to diet resumption than the OC group (p<0.001).ConclusionsLSC appears to be a safe and effective treatment in cases of severe acute cholecystitis that require consideration of conversion to open surgery.

Prediction and management of a low‐lying costal arch which restricts the operative working space during laparoscopic cholecystectomy

Laparoscopic cholecystectomy is difficult to perform in patients with a low-lying costal arch that entirely covers the liver. We conducted this study to clarify the factors related to a low-lying costal arch and establish countermeasures to circumvent this characteristic. The study included 103 consecutive patients who underwent a laparoscopic cholecystectomy. The possible clinical factors associated with a low-lying costal arch restricting the operative working space were analyzed. The position of the liver against the costal arch and the presumed surgical visual angle for laparoscopic cholecystectomy, comprising the hepatic porta, umbilicus, and costal arch, were estimated with abdominal multidetector computed tomography (MDCT). Seven (7%) patients had a low-lying costal arch presenting an inadequate exposure of Calot's triangle and restricted instrument mobility during laparoscopic cholecystectomy, and three patients required conversion to a laparotomy. A low-lying costal arch was significantly associated with advanced age, shorter stature, lighter body weight, coexisting kyphoscoliosis, gallbladder pathology, laparotomy conversion, and most of all, the liver edge lying above the costal arch and a narrow surgical visual angle upon MDCT. Of the seven patients with a critical low-lying costal arch, four underwent a successful laparoscopic cholecystectomy, this being done by lifting the right costal arch to create a workable surgical field; the rib-lifting procedure was planned as part of the scheduled procedure in the other three patients because the preoperative MDCT examination indicated a poor working space for a laparoscopic cholecystectomy. A low-lying costal arch is a substantial risk factor for conversion to a laparotomy when performing a laparoscopic cholecystectomy. However, the operative difficulty related to a low-lying costal arch can be predicted by using preoperative MDCT images and can be managed with proper planning and the appropriate use of the rib-lifting technique.

Gallbladder duplication: evaluation, treatment, and classification

Duplicate gallbladder is a rare congenital anomaly resulting from abnormalities in embryogenesis during the fifth and sixth weeks of gestation. Approximately 210 cases have been described. Variations include duplicate, triplicate, and septated gallbladder. We encountered a 15-year-old girl with both a duplicated gallbladder and a duplicated cystic duct who underwent successful laparoscopic cholecystectomy. This combination is extremely unusual, and based upon our findings in this case and a review of the literature, we propose the Unified Classification of Multiple Gallbladders.

Bile duct injury of laparoscopic cholecystectomy

Aim : To assess the complications of bile duct injury in laparoscopic cholecystectomy in Loghman medical center, Tehran. Background : The incidence of complications of laparoscopic cholecystectomy has increased dramatically since the introduction and widespread use of laparoscopic cholecystectomy. Patients and methods : From January 1998 to January 2002, a total of 155 laparoscopic cholecystectomies were performed at the Loghman medical center. A retrospective analysis of complications including major bile duct injuries, cystic duct leakage, and bile duct strictures, was carried out. Results : Of 155 patients with cholelithiasis, conversion to open cholecystectomy was required in 20 patients (13%). There were 3 (2.22 %) major bile duct injury in laparoscopic cholecystectomy that required reconstructive operations at later stage. Conclusion : Laparoscopic cholecystectomy is an operation associated with low morbidity and mortality rate, but bile duct injury is still a major problem. Clear demonstration of anatomy is the cornerstone of safe, successful laparoscopic cholecystectomy.

Laparoscopic Cholecystectomy for Management of Uncomplicated Gall Bladder Mucocele in Six Dogs

To describe a technique for, and outcome after, laparoscopic cholecystectomy (LC) for management of uncomplicated gall bladder mucocele (GBM) in dogs. Case series. Dogs (n=6) with uncomplicated GBM. Dogs with ultrasonographic evidence of GBM but without imaging or laboratory signs of gall bladder rupture, peritonitis, or extra-hepatic biliary tract rupture that had LC were included. A 4 portal technique was used. A fan retractor was used to retract the gall bladder to allow dissection around the cystic duct with 5 or 10 mm right-angle dissecting forceps. The cystic duct was ligated using extracorporeally tied ligatures supplemented sometimes with hemostatic clips. A harmonic scalpel was used to dissect the gall bladder from its fossa. The gall bladder was placed into a specimen retrieval bag and after bile aspiration the bag was withdrawn through the 11 mm portal incision. Five dogs had mild intermittent clinical signs including vomiting, inappetence, and lethargy. All dogs had successful LC without conversion to an open approach. All dogs with clinical signs had improvement or resolution of signs postoperatively. No important perioperative complications occurred and all dogs were alive at a median of 8 months postoperatively (range, 3-14 months). LC can be accomplished safely and effectively in dogs with uncomplicated GBM. A minimally invasive approach for cholecystectomy can be used for the treatment of GBM in dogs.

The ACTIVE (Acute Cholecystitis Trial Invasive Versus Endoscopic) study: multicenter randomized, double-blind, controlled trial of laparoscopic (LC) versus open (LTC) surgery for acute cholecystitis (AC) in adults.

BackgroundIn some randomized trials successful laparoscopic cholecystectomy for cholecystitis is associated with an earlier recovery and shorter hospital stay when compared with open cholecystectomy. Other studies did not confirm these results and showed that the potential advantages of laparoscopic cholecystectomy for cholecystitis can be offset by a high conversion rate to open surgery. Moreover in these studies a similar postoperative programme to optimize recovery comparing laparoscopic and open approaches was not standardized. These studies also do not report all eligible patients and are not double blinded.DesignThe present study project is a prospective, randomized investigation. The study will be performed in the Department of General, Emergency and Transplant Surgery St Orsola-Malpighi University Hospital (Bologna, Italy), a large teaching institutions, with the participation of all surgeons who accept to be involved in (and together with other selected centers). The patients will be divided in two groups: in the first group the patient will be submitted to laparoscopic cholecystectomy within 72 hours after the diagnosis while in the second group will be submitted to laparotomic cholecystectomy within 72 hours after the diagnosis.Trial RegistrationTRIAL REGISTRATION NUMBER ISRCTN27929536 – The ACTIVE (Acute Cholecystitis Trial Invasive Versus Endoscopic) study. A multicentre randomised, double-blind, controlled trial of laparoscopic versus open surgery for acute cholecystitis in adults.

内視鏡手術の現況 腹腔鏡下手術：最近の動向―胃病変に対する腹腔鏡下手術―

Laparoscopic surgery has been widely performed for various diseases around the world, ever since the first successful laparoscopic cholecystectomy in 1987. Initially, laparoscopic surgery was only indicated for benign disease; however, its application has now been expanded to malignancies, such as colon, esophageal and gastric cancer. In particular, laparoscopic surgery for gastric cancer is flourishing in Japan. Laparoscopic partial gastrectomy for gastric cancer was first reported in 1993 and laparoscopy-assisted distal gastrectomy with lymph node dissection was reported in 1994. However, this approach took some years to become popular even among the laparoscopic surgeons. We began using laparoscopy-assisted distal gastrectomy for gastric cancer in 1996 and have performed more than 200 cases by now. In this manuscript, we report our standardized procedure and the outcomes of laparoscopic gastrectomy with hand-assisted laparoscopic surgery (HALS).