Laparoscopic reintervention for residual gallstone disease

Laparoscopic reintervention is being increasingly performed in patients who have previously undergone surgery for gallstone disease. A few patients with gallbladder remnants or a cystic duct stump with residual stones have recurrent symptoms of biliary disease. Patients with bile duct injuries were excluded from the study. We reviewed our experience in treating such patients over a 4-year period, January 1998 through December 2001. Five patients underwent laparoscopic reintervention after previous surgery for gallstone disease performed elsewhere during the period mentioned above. Of these 5 patients, 3 had impacted stones in gallbladder remnants (laparoscopic cholecystectomy, 2; open cholecystectomy, 1) and 2 had recurrent symptoms after cholecystolithotomy and tube cholecystostomy (conventional surgery) performed elsewhere. Laparoscopic excision of the gall bladder remnants was done in 3 patients and a formal laparoscopic cholecystectomy was done in 2 patients who had previously undergone cholecystolithotomy and tube cholecystostomy. The mean operating time was 42 minutes. No drainage was required postoperatively. All patients were symptom-free during a mean follow-up of 2.3 years (range, 7 months to 4 years). Reintervention may be required for patients with residual gallstones whose symptoms recur after gallbladder surgery such as cholecystectomy, subtotal cholecystectomy, and tube cholecystostomy. It is safe and feasible to remove the gallbladder or gallbladder remnants in such patients laparoscopically.     

Selective use of tube cholecystostomy with interval laparoscopic cholecystectomy in acute cholecystitis

HYPOTHESIS: Tube cholecystostomy followed by interval laparoscopic cholecystectomy is a sale and efficacious treatment option in critically ill patients with acute cholecystitis. DESIGN: Retrospective cohort study within a 4 1/2%-year period. SETTING: University hospital. PATIENTS: Of 324 patients who underwent laparoscopic cholecystectomy, 65 (20%) had acute cholecystitis; 15 of these 65 patients (mean age, 75 years) underwent tube cholecystostomy. INTERVENTION: Thirteen patients at high risk for general anesthesia because of underlying medical conditions underwent percutaneous tube cholecystostomy with local anesthesia. Laparoscopic tube cholecystostomy was performed on 2 patients during attempted laparoscopic cholecystectomy because of severe inflammation. Interval laparoscopic cholecystectomy was attempted after an average of 12 weeks. MAIN OUTCOME MEASURES: Technical details and clinical outcome. RESULTS: Prompt clinical response was observed in 13 (87%) of the patients after tube cholecystostomy. Twelve patients (80%) underwent interval cholecystectomy. Laparoscopic cholecystectomy was attempted in 11 patients and was successful in 10 (91%), with 1 conversion to open cholecystectomy. One patient had interval open cholecystectomy during definitive operation for esophageal cancer and another had emergency open cholecystectomy due to tube dislodgment. Two patients (13%) had complications related to tube cholecystostomy and 2 patients died from sepsis before interval operation. One patient died from sepsis after combined esophagectomy and cholecystectomy. Postoperative minor complications developed in 2 patients. At a mean follow-up of 16.7 months (range, 0.5-53 months), all patients were free of biliary symptoms. CONCLUSIONS: Tube cholecystostomy allowed for resolution of sepsis and delay of definitive surgery in selected patients. Interval laparoscopic cholecystectomy was safely performed once sepsis and acute infection had resolved in this patient group at high risk for general anesthesia and conversion to open cholecystectomy. Just as catheter drainage of acute infection with interval appendectomy is accepted in patients with periappendiceal abscess, tube cholecystostomy with interval laparoscopic cholecystectomy should have a role in the management of selected patients with acute cholecystitis.     

Routine cholecystectomy during laparoscopic biliopancreatic diversion with duodenal switch is not necessary.

BACKGROUND: Similar to gastric bypass patients, a regimen of ursodeoxycholic acid in the immediate postoperative period might obviate the need for routine cholecystectomy. Routine cholecystectomy has been recommended for patients who undergo biliopancreatic diversion (BPD), because of the high prevalence of gallstones in the obese patient and presumed development of gallstones postoperatively. We have considered elective cholecystectomy only if gallbladder disease were present. The aim of this study was to assess the need for cholecystectomy in the postoperative period in such patients. METHODS: In this retrospective study, the data from 219 patients who had undergone BPD with duodenal switch (BPD/DS), from January 1999 to January 2003, were analyzed. We performed a 150-cm alimentary limb and 100-cm common channel BPD/DS. The patients received 600 mg ursodeoxycholic acid orally daily for 6 months. The following data were recorded: demographics, medical history, medication, weight loss, diagnostic evaluation, and operative and pathologic data. RESULTS: Of the 219 patients who underwent surgery, 59 were men (26.9%) and 160 women were (73.1%) (mean age 41.7 years, mean body mass index 55.7 kg/m(2)). The mean follow-up was 30 months (range 12-48). Of the 219 patients, 57 (19.6%) underwent cholecystectomy: 28 (12.7%) preoperatively, 10 (4.5%) simultaneously, and 19 (8.7%) postoperatively. Simultaneous cholecystectomy was performed when the patient had a history of colic episodes with gallbladder disease (disclosed by preoperative ultrasonography). The postoperative cholecystectomy pathology reports showed cholecystitis in only 7 patients. CONCLUSION: The results of our study have shown that the incidence of postoperative cholecystectomy in BPD/DS patients is low, and cholecystitis is rare. Routine cholecystectomy in BPD/DS patients is no longer recommended.     

Incidental cholecystectomy during major abdominal surgery in the elderly

Forty-four elderly patients with an average age of seventy-eight years were found to have cholelithiasis during unrelated major abdominal surgery. Thirty-nine of them underwent incidental cholecystectomy, one had cholecystostomy, and four had no surgical treatment of their gallbladder disease. Of the thirty-nine patients with an incidental cholecystectomy, none died and only sixteen had nonfatal complications. Of these complications, only one was clearly related to the cholecystectomy and resolved spontaneously. The results compare favorably with other reports of similar procedures in elderly patients. Incidental cholecystectomy does not seem to significantly alter the mortality and morbidity of elderly patients undergoing major abdominal surgery. We advocate incidental cholecystectomy for cholelithiasis in elderly patients as long as the gallbladder is easily accessible and the condition of the patient warrants the additional procedure.     

Gallstone Formation after Weight Loss following Gastric Banding in Morbidly Obese Dutch Patients

Background: Obesity is a risk factor for the development of gallstones. Rapid weight loss may be an even stronger risk factor. We retrospectively assessed the prevalence and risk factors of gallstone formation after adjustable gastric banding (AGB) in a Dutch population. Methods: All patients who underwent AGB between Jan 1992 and Dec 2000 for morbid obesity were invited to take part in this study. Transabdominal ultrasonography of the gallbladder was performed in those patients without a prior history of cholecystectomy (Group A). Additionally, 45 morbidly obese patients underwent ultrasonography of the gallbladder before weight reduction surgery (Group B). Results: 120 patients were enrolled in the study (Group A). Prior history of cholecystectomy was present in 21 patients: 16 before and 5 after AGB. Ultrasonography was performed in 98 patients: gallstones were present in 26 (26.5%). On multivariate analysis, neither preoperative weight, nor maximum weight loss, nor the interval between operation and the postoperative ultrasonography were determinants of the risk for developing gallstone disease. Prevalence of gallstones was significantly lower in the morbidly obese patients who had not yet undergone weight reduction surgery (Group B). Conclusions: Rapid weight loss induced by AGB, is an important risk factor for the development of gallstones. No additional determinants were found. Every morbidly obese patient undergoing bariatric surgery must be considered at risk for developing gallstone disease.     

An alternative approach to acute cholecystitis

Background: The mainstay of therapy for acute cholecystitis is cholecystectomy, which has a mortality of 5–30% in high-risk patients such as the elderly or critically ill. An alternative treatment option in patients suffering from acute cholecystitis with contraindications to emergency surgery is percutaneous cholecystostomy (PC) followed by interval laparoscopic cholecystectomy. Percutaneous cholecystostomy yields 10–12% mortality in high-risk patients and is therefore a safe temporizing measure, allowing delayed, elective cholecystectomy when the patient is in better condition for surgery. Methods: Hospital charts and radiology films were reviewed for all 50 patients who underwent PC for acute cholecystitis between January 1990 and September 1993. Most patients were high risk for emergency cholecystectomy by virtue of their critical illness or underlying medical condition. Twenty-five patients went on to have interval cholecystectomies. We recorded whether they underwent laparoscopic or open cholecystectomy, as elective or emergency procedures, and we recorded direct complications, mortality, and postoperative length of hospital stay. Results: Relief of symptoms occurred within 48 h of PC in 90% of patients, and two patients had complications of PC. Laparoscopic cholecystectomy was attempted in 13 patients and competed in nine. Four patients (31%) required conversion from laparoscopic to open cholecystectomies due to extensive adhesions (3) or bleeding (1). Three patients had direct complications of laparoscopic cholecystectomy. There was no mortality or major bile duct injury. Conclusion: Percutaneous cholecystostomy followed by interval laparoscopic cholecystectomy is a safe, minimally invasive approach which can be employed safely in the critically ill patient when contraindications to emergency surgery exist.     

Should cholecystectomy be done en passant for asymptomatic cholelithiasis?

The management of asymptomatic gallstones discovered during abdominal surgery is controversial. Should cholecystectomy be performed en passant? The authors report a 4-year survey of 109 patients with asymptomatic cholelithiasis who underwent surgery for other abdominal conditions: colorectal (31), gastric (24), vascular (20), gynecologic (21) and miscellaneous (13). Cholelithiasis was established preoperatively by ultrasonography in 52 of 55 examinations (95%). In the other 54, the gallstones were discovered at operation. Cholecystectomy was performed in 78 patients and in 31 the gallbladder was left in place. In the former group, 11 (14%) had complications, 2 being attributable to the cholecystectomy. Intraoperative cholangiograms were obtained in 43 and led to common-bile-duct explorations in 8. Common-bile-duct stones were found in seven. In the non-cholecystectomized group, three died postoperatively and three were lost to follow-up. Twelve of the remaining 25 are still asymptomatic and 13 have had symptoms: 7 underwent cholecystectomy (4 for acute cholecystitis) between 2 weeks and 11 months after the initial laparotomy. Because of the low morbidity and the relatively high number of cholecystectomies that were subsequently necessary, the authors recommend cholecystectomy en passant unless there is a specific contraindication. They also recommend ultrasonography before major gastrointestinal or vascular surgery in order to plan for cholecystectomy.     

Prevalence and management of cholelithiasis in heart transplant patients.

There is no accepted approach in the field of heart transplantation for the management of asymptomatic cholelithiasis. To help formulate a strategy, we retrospectively reviewed the records of the 159 patients who underwent heart transplantation at our institution from March 1984 to January 1990. Information on the biliary tract was available in 141 (88.7%) of these patients. Before transplantation, 18 (11.3%) had undergone cholecystectomy. Of the 141, 99 (70.2%) had undergone ultrasonographic examination of the biliary tree: 74 (74.8%) had no gallstones seen on ultrasonograms; 8 (8.1%) had sludge; 16 (16.2%) had gallstones; and 1 had a probable polyp. Further information on the biliary tree by ultrasonography became available after transplantation in 24 of 42 patients who did not undergo ultrasonographic examination before transplant. After transplant, gallstones were found by means of ultrasonography or at autopsy in 13 more patients. Seven (4.4%) patients underwent cholecystectomy after transplant because of symptomatic cholelithiasis. Only one of these patients belonged to the group known to have gallstones before transplant. For the entire group, the prevalence of cholelithiasis was 29.6%. Multivariate analysis demonstrated that gallstones were significantly more common in older patients. We conclude that the prevalence of cholelithiasis in the heart transplant population is high but that only a minority of patients with asymptomatic gallstones will become symptomatic after heart transplantation. When they do, cholecystectomy may be safely performed. Prophylactic cholecystectomy and screening ultrasonography are not indicated in patients with asymptomatic cholelithiasis.     

Partial cholecystectomy as a safe and viable option in the emergency treatment of complex acute cholecystitis: a case series and review of the literature

Partial cholecystectomy (PC) is an alternative choice to standard cholecystectomy in situations with increased risk of Calot's components injury. We reported our experience with the patients treated with PC and reviewed the literature. Fifty-four patients with complex acute cholecystitis underwent PC, including conventional partial cholecystectomy (CPC; n = 48) and laparoscopic partial cholecystectomy (LPC; n = 6). The clinical diagnosis was verified by ultrasonography. In addition, we reviewed 1190 published cases (1972-2005) who underwent a "nonconventional" surgery for severe cholecystitis, including cholecystostomy, CPC, or LPC. Review of the literature, including our cases, showed a male:female ratio of 1.3:1. The major operative indication was severe acute cholecystitis. Procedures included cholecystostomy (65.8%) and PC (34.2%). In the follow-up (n = 1190), biliary leak (4.8%), retained stones (4.6%), recurrent symptoms (2.3%), wound infections (1.9%), persistent biliary fistula (0.9%), and prolonged biliary drainage (0.2%) were found, with an overall mortality rate of 9.4 per cent. In 133 patients, because of postoperative complications (e.g., recurrent symptoms, remaining common bile duct stones, or persistence of bile fistula), reoperation was necessary, including 121 cases (90.1%) of cholecystectomy, whereas the other 11 patients underwent other procedures such as common bile duct exploration or closure of the fistula. The surgical trend for complex acute cholecystitis treatment has been changed from only cholecystostomy to a spectrum of cholecystostomy, CPC, and LPC with the progressive increase of PC. The proportion of the LPC compared with CPC has also increased during recent years. It seems that PC is a safe procedure for treating complicated acute cholecystitis. Whether the indication and need for alternative techniques to standard cholecystectomy is changing should be evaluated in future studies.     

Cholecystostomy. Expected outcome in primary and secondary biliary disorders

Cholecystostomy is used for biliary-tree drainage when simplicity and speed are of prime importance. Its frequency of use and the subsequent mortality rates, vary among surgeons and institutions. This review analyzes 50 cholecystostomies performed over 6 years at one institution, and defines outcome as related to presenting symptoms. Twenty five patients (Group 1) presented with symptoms of acute cholecystitis, and underwent cholecystostomy. Twenty (80%) had gallstones and five (20%) were acalculous. Two patients died, a mortality rate of 8 per cent. Twenty five other patients (Group 2) developed signs suggesting cholecystitis during hospitalization for an unrelated illness. Only 50 per cent (13/25) of Group 2 patients were found to have cholecystitis at operation (eight calculous, five acalculous). Mortality was 62 per cent (8/13) in the Group 2 patients with inflammatory cholecystitis, and 50 per cent (6/12) for the patients with normal gallbladders. A positive outcome may be anticipated if cholecystostomy is used in patients admitted with acute cholecystitis who present too great a surgical risk for formal cholecystectomy. In contrast, the diagnosis of cholecystitis in the critically ill patient can be difficult and the prognosis for survival is not good, even after cholecystostomy.     

Elective cholecystectomy after Roux-en-Y gastric bypass: why should asymptomatic gallstones be treated differently in morbidly obese patients?

BACKGROUND: Gallbladder management in bariatric surgery varies. Some surgeons perform routine cholecystectomy with bariatric surgery, and others selectively base that decision on routine preoperative ultrasound findings. Both approaches treat bariatric patients differently than the normal-weight population in whom cholecystectomy is not performed in asymptomatic patients. We hypothesized that it is possible to apply the commonly used indications for cholecystectomy in the nonobese population safely to a Roux-en-Y gastric bypass cohort. METHODS: Data were collected prospectively and retrospectively on consecutive patients at our center undergoing Roux-en-Y gastric bypass from April 1, 2003 to March 31, 2004. Asymptomatic patients underwent neither preoperative gallbladder ultrasonography nor concomitant cholecystectomy. Age, body mass index, gender, length of follow-up, compliance to ursodiol therapy for 6 months, need for subsequent cholecystectomy, complications, and pathologic diagnoses were recorded. RESULTS: A total of 692 primary Roux-en-Y gastric bypass procedures were performed, of which 661 (95.5%) were completed laparoscopically. Complete data were collected on 417 patients (60.3%). A total of 98 patients (23.5%) had had prior or concomitant cholecystectomy and were excluded from additional study. Of the remaining 319 patients, 47 (14.7%) required subsequent cholecystectomy and 272 (85.3%) did not. The risk of subsequent cholecystectomy correlated inversely with the duration of ursodiol prophylaxis. All pathologic specimens had cholecystitis but gallstones were present in only 48.8%. Two complications (abscess and port-site bleed) occurred, but no common duct stones developed and no patient died. The mean follow-up was 7.5 months (range 13-25). CONCLUSION: Asymptomatic gallstones in bariatric patients may be treated safely with secondary cholecystectomy. After a 6-month regimen of ursodiol prophylaxis, 14.7% will require subsequent cholecystectomy. Asymptomatic gallstones in the bariatric patient may be safely managed identically to those in the nonobese population.     

Tube Cholecystostomy Before Cholecystectomy for the Treatment of Acute Cholecystitis

Methods:This study was a retrospective chart review of patients who underwent tube cholecystostomy from July 1, 2005, to July 1, 2012.Results:During the study period, 82 patients underwent 125 cholecystostomy tube placements. Four patients (5%) died during the year after tube placement. The mean hospital length of stay for survivors was 8.8 days (range, 1–59 days). Twenty-eight patients (34%) required at least 1 additional percutaneous procedure (range, 1–6) for gallbladder drainage. Twenty-nine patients (34%) ultimately underwent cholecystectomy. Surgery was performed a mean of 7 weeks after cholecystostomy tube placement. Laparoscopic cholecystectomy was attempted in 25 operative patients but required conversion to an open approach in 8 cases (32%). In another 4 cases, planned open cholecystectomy was performed. Major postoperative complications were limited to 2 patients with postoperative common bile duct obstruction requiring endoscopic retrograde cholangiopancreatography, 1 patient requiring a return to the operating room for hemoperitoneum, and 2 patients with bile leak from the cystic duct stump.Conclusions:In high-risk patients receiving cholecystostomy tubes for acute cholecystitis, only about one third will undergo surgical cholecystectomy. Laparoscopic cholecystectomy performed in this circumstance has a higher rate of conversion to open surgery and higher hepatobiliary morbidity rate.     

Percutaneous cholecystostomy for acute cholecystitis in high-risk patients

AIM OF THE STUDY: The aim of this retrospective study was to report the results of percutaneous cholecystostomy in a selected group of high-risk patients with contraindications of general anesthesia. PATIENTS AND METHODS: From October 1995 to December 1999, a percutaneous cholecystostomy was performed in 29 patients with acute cholecystitis. There were 20 women and nine men with a mean age of 80.6 years (range: 59 to 95 years). All the patients were ASA III (N = 23) or ASA IV (N = 6). Ultrasound-guided percutaneous cholecystostomy was performed in 24 cases and computed tomography-guided cholecystostomy in five cases. RESULTS: Percutaneous cholecystostomy was easily performed in 28 cases; there was one failed procedure. The drainage was not efficient in three patients who were operated on with one postoperative death of a patient who had a necrotic cholecystitis. There was no mortality in relation with cholecystostomy. One patient died at day 15 from myocardia infarction. The morbidity rate was 3.4% (one case). Postoperative length of hospital stay was 13 days (range: 7-30 days). The duration of the entire procedure ranged from 9 to 60 days (mean: 20 days). The mean follow-up of patients was 17 months (range: 4-40 months). One patient had recurrent acute cholecystitis and another one had angiocholitis; two patients underwent delayed elective laparoscopic cholecystectomy; 20 patients remained asymptomatic and 16 were still alive at the time of this study (13 with biliary stones and three without). CONCLUSION: Percutaneous cholecystostomy is a valuable alternative procedure for high-risk patients with acute cholecystitis. It's a safe and usually effective procedure without mortality and with a low morbidity. Whenever possible, percutaneous cholecystostomy should be followed by laparoscopic cholecystectomy.     

Percutaneous cholecystostomy in the management of acute cholecystitis

BACKGROUND: Percutaneous cholecystostomy (PC) has been used in managing acute cholecystitis in the setting of a patient with severe comorbidities where emergency cholecystectomy would carry significant mortality. The present study aims to assess the role, efficacy and complications of PC in acute cholecystitis. METHODS: Retrospective review of case notes of patients who underwent PC at Box Hill Hospital, Melbourne, Australia between July 1997 and December 2002. RESULTS: Sixteen patients (mean age 75 years; range 50-96) underwent PC. Indications for PC were significant comorbidities (n = 6), failure of conservative treatment (n = 4), bile duct malignancy (n = 2), sepsis of unknown origin (n = 2), patient declined surgery (n = 1) and local perforation (n = 1). Technical success rate was 94%. Clinical response to PC was observed in 15 patients. Overall mortality was 18% (3/16) with one death caused by PC failure. Interval cholecystectomy was performed in seven patients (44%). CONCLUSIONS: Percutaneous cholecystostomy is a useful alternative means of treating non-resolving acute cholecystitis in circumstances where emergency surgery is hazardous. It also offers effective palliation in patients not suitable for subsequent surgery.     

Partial Cholecystectomy Safe and Effective

Patients undergoing surgical treatment for calculous disease were considered to have had a partial cholecystectomy performed when a part of the gall bladder wall was retained for technical reasons. Forty patients underwent partial cholecystectomy: for chronic cholecystitis (20), acute cholecystitis (4), Mirizzi''s syndrome (14), portal hypertension or partially accesible gall bladder (one patient each). Four patients (10%) developed infective complications and two patients had retained common bile duct stones. In a mean follow up period of 13 months (range 1–36 mths), only 3 patients have ongoing mild dyspeptic symptoms while the rest have remained asymptomatic. Partial cholecystectomy has been found to be a safe and effective procedure in difficult cholecystectomy situations, since it combines the merits of cholecystectomy and cholecystostomy.     

Impact of laparoscopy on frequency of surgery for treatment of gallstones

Although the indications for laparoscopic cholecystectomy are generally the same as those for open cholecystectomy, there has been a suspicion that indications for cholecystectomy have broadened and the spectrum of patients undergoing this procedure has changed. This study was designed to determine whether surgeons and patients have lowered the threshold for proceeding to cholecystectomy with use of laparoscopic cholecystectomy. Discharge data were collected for all patients who underwent an elective operation in general surgery clinics in Ankara Numune Teaching and Research Hospital between 1990 to 2001. The rate of total cholecystectomy to all elective operations and rate of laparoscopic technique to all cholecystectomies were analyzed. Total number of operations and rate of cholecystectomy were relatively stable over 6 years prior to laparoscopy. With the introduction of laparoscopic cholecystectomy, although total number of elective operations seems stable, the proportion of cholecystectomy to all operations showed an increase. Our study could not explain the increase of total number of cholecystectomies since the widespread introduction of laparoscopy. First, it may be due to changing selection criteria for surgical treatment of gallstones. Second, surgery may have been done for asymptomatic gallstones. And third, patients with moderate symptoms who refused the (open) operation in the past may now be more willing to undergo a laparoscopic cholecystectomy.     

Gallbladder surgery following cholecystlithotripsy: suggested guidelines for treatment

Twenty-three of 229 symptomatic patients undergoing cholecystlithotripsy underwent surgical intervention: 22 of the patients had cholecystectomy performed (five also undergoing choledochotomy) and one patient had a cholecystostomy. Of these 23 patients, five were lithotripsy failures, five developed acute pancreatitis, one had acute cholecystitis, and one had cholangitis. One patient had her gallbladder removed incidentally at the time of surgery for a bleeding gastric ulcer. Ten patients underwent surgery for recurrent biliary pain, probably related to fragment passage via the cystic duct. We suggest that up to 16 of these 23 patients did not necessarily require cholecystectomy, i.e. five patients with pancreatitis, one patient with cholangitis and ten patients with recurrent biliary colic. Conservative and/or endoscopic management may be successful in the first instance to allow further treatment with lithotripsy in the majority of patients. If, however, the expertise to perform endoscopic sphincterotomy is not available or the patient declines further lithotripsy, then resort to surgery may be necessary. We propose that it is the responsibility of the management team in charge of the lithotripsy unit to inform both the patient and the referring clinicians of the possible side-effects and outcome of treatment in an attempt to avoid unnecessary surgical procedures.     

Percutaneous cholecystostomy for acute cholecystitis in high-risk patients

Seventeen high-risk critically ill patients with suspected cholecystitis underwent percutaneous transhepatic cholecystostomy between 1981 and 1986 using Hawkins' needle guide system for gallbladder intubation. Acute cholecystitis was documented in 15 patients, including 1 with common bile duct obstruction. Two other patients had common bile duct obstruction secondary to metastatic cancer (one patient) and chronic pancreatic fibrosis (one patient). There was rapid resolution of the signs and symptoms of cholecystitis, sepsis, or both in 16 of the 17 patients. One critically ill patient with positive findings on blood culture and an organism resistant to triple antibiotic therapy died soon after percutaneous cholecystostomy. In the entire group of 17 patients, there was no evidence of bile leaks or other catheter complications. Six patients subsequently underwent successful cholecystectomy and two underwent common bile duct exploration without complications. One patient underwent cholecystojejunostomy, and in three patients, the catheter was removed with no sequelae of cholecystitis. Two remaining patients had the catheter in place and were awaiting operation at last follow-up. Three of four patients who died within 30 days of percutaneous transhepatic cholangiographic cholecystostomy died either from the terminal malignant condition (two patients) or from arrhythmia (one patient with cirrhosis). This review suggests that percutaneous cholecystostomy is a safe and effective procedure for resolving acute cholecystitis in high-risk patients. In addition, the technique of percutaneous transhepatic cholangiographic cholecystostomy appears well suited for percutaneous dissolution of stones, sclerosis of the gallbladder, or both in selected high-risk critically ill patients.     

Laparoscopic tube cholecystostomy

Tube cholecystostomy was offered to 100 patients undergoing laparoscopic cholecystectomy as an alternative to open surgery should the gallbladder be found too severely inflamed for safe removal. At the time of surgery, three of the 100 patients had gallbladders judged too severely inflamed for laparoscopic cholecystectomy. They therefore underwent laparoscopic placement of a cholecystostomy tube. The patients received 48 h of antibiotics in the hospital and then underwent tube drainage for 4-6 weeks as outpatients. They returned to the hospital for interval laparoscopic cholecystectomy. The three patients underwent successful interval laparoscopic cholecystectomy. There were no complications. Of the 100 patients in the study, conversion to open cholecystectomy was not necessary for any of the patients. Tube cholecystostomy is a safe and effective procedure. It should reduce the number of patients who require open surgery for removal of the gallbladder.     

Cholelithiasis and cholecystitis

Gallstone disease remains one of the most common medical problems leading to surgical intervention. Every year, approximately 500,000 cholecystectomies are performed in the US. Cholelithiasis affects approximately 10% of the adult population in the United States. It has been well demonstrated that the presence of gallstones increases with age. An estimated 20% of adults over 40 years of age and 30% of those over age 70 have biliary calculi. During the reproductive years, the female-to-male ratio is about 4:1, with the sex discrepancy narrowing in the older population to near equality. The risk factors predisposing to gallstone formation include obesity, diabetes mellitus, estrogen and pregnancy, hemolytic diseases, and cirrhosis. A study of the natural history of cholelithiasis demonstrates that approximately 35% of patients initially diagnosed with having, but not treated for, gallstones later developed complications or recurrent symptoms leading to cholecystectomy. During the last two decades, the general principles of gallstone management have not notably changed. However, methods of treatment have been dramatically altered. Today, laparoscopic cholecystectomy, laparoscopic common bile duct exploration, and endoscopic retrograde management of common bile duct (CBD) stones play important roles in the treatment of gallstones. These technological advances in the management of biliary tract disease are not infrequently accomplished by a multidisciplinary team of physicians, including surgeons trained in laparoscopic techniques, interventional gastroenterologists, and interventional radiologists. With the evolution of laparoscopic cholecystectomy, there has been a global reeducation and retraining program of surgeons. However, the treatment of choice for gallstones remains cholecystectomy. In recognition of the revolutionary advances in the treatment of cholelithiasis, it is the purpose of this collective review to describe recent information on the following topics: types of gallstones, asymptomatic gallstones, symptomatic gallstones, chronic cholecystitis, acute cholecystitis, and other complications of gallstones. Gross and compositional analysis of gallstones allows them to be classified as cholesterol, mixed, and pigment gallstones. When asymptomatic gallstones are detected during the evaluation of a patient, a prophylactic cholecystectomy is normally not indicated because of several factors. Only about 30% of patients with asymptomatic cholelithiasis will warrant surgery during their lifetime, suggesting that cholelithiasis can be a relatively benign condition in some people. However, there are certain factors that predict a more serious course in patients with asymptomatic gallstones and warrant a prophylactic cholecystectomy when they are present. These factors include patients with large (>2.5 cm) gallstones, patients with congenital hemolytic anemia or nonfunctioning gallbladders, or during bariatric surgery or colectomy. Epigastric and right upper quadrant pain occurring 30-60 minutes after meals is frequently associated with gallstone disease. The diagnosis of chronic cholecystitis is made by the presence of biliary colic with evidence of gallstones on an imaging study. Ultrasonography is the diagnostic test of choice, being 90-95% sensitive. The surgical literature suggests that 3-10% of patients undergoing cholecystectomy will have CBD stones. Intraoperative laparoscopic ultrasonography has recently replaced cholangiography as the method of choice for detecting CBD stones. Ultrasonography and radionuclide cholescintigraphy (HIDA scan) are useful in establishing a diagnosis of acute cholecystitis. Laparoscopic cholecystectomy should also be used in the treatment of acute cholecystitis. Laparoscopic cholecystectomy is more likely to be successful when performed within 3 days of the onset of symptoms. It is important to remember that gallstones can lead to a variety of other complications including choledocholithiasis, gallstone ileus, and acute gallstone pancreatitis.