Risk factors for perforation of gallbladder. A combined hospital study in a Chinese population

The composition and location of gallstones differ in Western and Eastern people. This has been documented in the literature. The difference in the clinical manifestations of biliary calculous disease has been postulated to be based on ethnic or environmental factors. In an effort to improve our management of patients with gallbladder perforations, a combined hospital study in a Chinese population during 11 years was conducted to study the clinical profiles at risk. Seventy-one patients were studied. The perforations were categorized as either acute (type I) in 14 (19.7%), subacute (type II) in 25 (35.2%), or chronic (type III) in 32 (45.1%). The incidence of severe underlying disease was significantly greater (p = 0.02) in patients with acute and subacute perforation as compared with chronic perforation. Multiple stones in the biliary tree and the gallbladder are very common and may mask the presentation of gallbladder perforation when patients with either biliary colic or biliary tract infection. A history suggestive of chronic gallstone disease is common, especially in patients with chronic perforation. The clinical manifestations of gallbladder perforation are similar to those of acute cholecystitis without perforation. On the basis of these data, clinical profiles have been developed for patients at risk of developing acute versus chronic gallbladder perforation. Awareness of these groupings forms the basis for early recognition and treatment of acute gallbladder perforation.     

Risk Factors for Perforation of Gallbladder: A Combined Hospital Study in a Chinese Population

The composition and location of gallstones differ in Western and Eastern people. This has been documented in the literature. The difference in the clinical manifestations of biliary calculous disease has been postulated to be based on ethnic or environmental factors. In an effort to improve our management of patients with gallbladder perforations, a combined hospital study in a Chinese population during 11 years was conducted to study the clinical profiles at risk. Seventy-one patients were studied. The perforations were categorized as either acute (type I) in 14 (19.7%), subacute (type II) in 25 (35.2%), or chronic (type III) in 32 (45.1%). The incidence of severe underlying disease was significantly greater (p = 0.02) in patients with acute and subacute perforation as compared with chronic perforation. Multiple stones in the biliary tree and the gallbladder are very common and may mask the presentation of gallbladder perforation when patients present with either biliary colic or biliary tract infection. A history suggestive of chronic gallstone disease is common, especially in patients with chronic perforation. The clinical manifestations of gallbladder perforation are similar to those of acute cholecystitis without perforation. On the basis of these data, clinical profiles have been developed for patients at risk of developing acute versus chronic gallbladder perforation. Awareness of these groupings forms the basis for early recognition and treatment of acute gallbladder perforation.     

Diagnosis and treatment of gallbladder perforation

INTRODUCTION Gallbladder perforation (GBP) is a rare but life threatening complication of acute cholecystitis. Sometimes GBP may not be different from uncomplicated acute cholecystitis with high morbidity and mortality rates because of delay in diagnosis[…     

Risk Factors for Gallbladder Perforation

Perforation of the gallbladder is a potentially lethal problem due in part to a delay in diagnosis. In an effort to improve our management of these patients, we reviewed all patients seen at the UCLA affiliated hospitals between 1955 and 1983 who had perforation of the gallbladder. Fifty-one patients were reviewed and perforations categorized as either acute (type I) in 16 (31%), subacute (type II) in 20 (39%), or chronic (type III) in 15 (29%). A history suggestive of chronic gallstone disease was obtained in 0% of patients with type I, in 35% of patients with type II, and 60% of patients with type III perforations. The incidence of severe systemic diseases was significantly greater (p less than 0.01) in patients with type I as compared to type III perforation. Based on these data, clinical profiles have been developed for patients at risk of developing acute versus chronic gallbladder perforation. Awareness of these groupings forms the basis for early recognition and treatment of acute gallbladder perforation.     

Le volvulus de la vésicule biliaire : une cause rare de cholécystite aiguë. A propos d’un cas

The gallbladder volvulus is a rare disease, preoperative diagnosis is very difficult, it is a disease whose prognosis depends on early diagnosis and treatment. The Computed tomography seems most contributory to preoperative diagnosis. The therapeutic management is often surgical and cholecystectomy should be carried out immediately to prevent progression to gangrene and perforation of the gallbladder responsible for an often fatal biliary peritonitis Our message through this work is that it should never adopt an exclusive medical treatment with antibiotics in case of acute acalculous cholecystitis in an elderly patient before eliminating a volvulus of the gallbladder. We report the case of gallbladder volvulus diagnosed preoperatively by CT and we discuss diagnostic aspects and therapeutic implications, while stressing the importance of the scanner in the preoperative diagnosis.     

Omental and extraperitoneal abscesses complicating cholecystocolic fistula

BackgroundAcute cholecystitis resolves with conservative treatment in most patients, but empyema or perforation of an ischaemic area may develop, resulting in a pericholecystic abscess, bile peritonitis or a cholecysto-enteric fistula.Case outlineA 63-year-old man presented with extraperitoneal and omental abscess formation complicating a cholecystocolic fistula secondary to gallbladder disease. Histological examination of the gallbladder and omentum showed xanthogranulomatous inflammation.ConclusionA detailed literature review failed to demonstrate a previous report of this combination of rare complications of gallbladder disease.     

Cholecystocolocutaneous fistula: a case report

BACKGROUND: Cholecystocolocutaneous fistula (CCCF) is a rare complication of gallstone disease resulting from spillage of gallstones from perforation of an empyema of the gallbladder, which can pose diagnostic dilemmas. We describe a patient, who presented initially with a swelling followed by discharging sinuses on her right flank where a diagnosis of CCCF was made and was treated surgically with satisfactory outcome. METHODS: A computed tomography (CT) scan showed an ill-defined soft tissue mass in the right subhepatic space and a fistulogram demonstrated passage of contrast into the gallbladder fossa and hepatic flexure of colon. At laparotomy,a cutaneous fistula containing two pigment stones led to the gallbladder fossa and hepatic flexure of colon. RESULTS: Debridement of infected granulation tissues which had replaced the gallbladder, closure of the cystic duct stump and colonic fistula followed by excision of the fistula tract led to complete resolution. CONCLUSIONS: CCCF is a rare complication of perforated gallbladder with spillage of calculi, and a fistulogram is helpful in establishing the diagnosis. This case highlights the importance of retrieving spilled stones following interventions in the gallbladder to prevent the complication.     

Factors effecting the complications in the natural history of acute cholecystitis.

BACKGROUND/AIMS: Gangrenous cholecystitis, empyema, gallbladder perforation, and biliary peritonitis are severe complications of acute cholecystitis associated with increased morbidity and mortality. This study aimed to evaluate perioperative factors associated with complications of acute cholecystitis. METHODOLOGY: Between January 1993 and October 2000, we performed cholecystectomy in 368 patients with acute cholecystitis. All perioperative data were collected on age, sex, medical history, symptoms, laboratory tests, ultrasound, operative and microbiological findings, morbidity and mortality. RESULTS: There were 305 cases (83%) of acute uncomplicated cholecystitis, 26 (7.1%) of gangrenous cholecystitis, 23 (6.3%) of empyema of the gallbladder, 12 (3.3%) of gallblader perforation, and 2 (0.5%) emphysematous cholecystitis. Risk factors for complicated cholecystitis included male gender, advanced age, associated diseases, temperature above 38 degrees C, and white blood cell count on admission greater than 18,000. Laparoscopic cholecystectomy was attempted on 36 patients (11.8%) with uncomplicated and seven patients (11.1%) with complicated acute cholecystitis. The conversion rate to open cholecystectomy was 19.4% for uncomplicated cases, 28.6% for complicated cases. There were no differences in operative complications between complicated and uncomplicated cases, however, length of hospital stay, postoperative morbidity and mortality were significantly higher in complicated cases. CONCLUSIONS: Sex (male), advanced age, presence of associated disease, high temperature (> 38 degrees C) and leukocytosis are all remarkable risk factors inducing complications in acute cholecystitis. Laparoscopic cholecystectomy can be performed with success in uncomplicated cases.     

Henoch-Sch?nlein pupura complicated by perforation of the gallbladder

Henoch-Schönlein purpura is a systemic vasculitis of small vessels characterized by purpura, arthralgias, glomerulonephritis and gastrointestinal involvements which can cause intestinal perforation. A 75-year-old man with renal dysfunction and palpable purpura (petechiae) of which dermal specimen showed leukocytoclastic vasculitis was diagnosed as Henoch-Schönlein purpura. Corticosteroid and cyclosporine were effective, but subsequently he developed pneumocystis pneumonia. After he improved by treatment with trimethoprim-sulfamethoxazole, he presented sudden abdominal pain, caused by perforation of the gallbladder. Histological analysis revealed infiltration of inflammatory cells with bleeding in the gallbladder wall at the site of perforation. It is suggested that inflammatory disruption of capillary walls might lead to the perforation of the gallbladder.     

A Case of Gallbladder Perforation in Which the Developmental Pattern was Demonstrated by Laparoscopy

Abstract: A 58-year-old man with diabetes mellitus was referred to our clinic because of epigastric colicky pain of sudden onset with fever. An ultrasonography (US) and endoscopic ultrasonography (EUS) demonstrated marked thickening of the gallbladder wall and a pericholecystic echo-free space. A laparoscopy showed tight adhesion between the greater omenturn and the parietal peritoneum, and pooling of bile on the liver surface, the greater omenturn, and in the perisplenic area. The gallbladder itself could not be seen. A surgical laparotomy revealed perforation of the gallbladder with a pericholecystic abscess. No laparoscopic observation of free bile has been reported in cases of gallbladder perforation. In the present case, US, EUS and laparoscopy were useful for early diagnosis of gallbladder perforation. In addition, laparoscopy played an important role in determining the type of gallbladder perforation.     

Contrast-enhanced ultrasonography to diagnose complicated acute cholecystitis

Gangrenous cholecystitis and perforation are severe complications of acute cholecystitis, which have a challenging preoperative diagnosis. Early identification allows better surgical management. Contrast-enhanced computed tomography (ceCT) is the current diagnostic gold standard. Contrast-enhanced ultrasonography (CEUS) is a promising tool for the diagnosis of gallbladder perforation, but data from the literature concerning efficacy are sparse. The aim of the study was to evaluate CEUS findings in pathologically proven complicated cholecystitis (gangrenous, perforated gallbladder, pericholecystic abscess). A total of 8 patients submitted to preoperative CEUS, and with subsequent proven acute complicated cholecystitis at surgical inspection and pathological analysis, were retrospectively identified. The final diagnosis was gangrenous/phlegmonous cholecystitis (n. 2), phlegmonous/ulcerative changes plus pericholecystic abscess (n. 2), perforated plus pericholecystic abscess (n. 3), or perforated plus pericholecystic biliary collection (n. 1). Conventional US findings revealed irregularly thickened gallbladder walls in all 8 patients, with vaguely defined walls in 7 patients, four of whom also had striated wall thickening. CEUS revealed irregular enhancing gallbladder walls in all patients. A distinct wall defect was seen in six patients, confirmed as gangrenous/phlegmonous cholecystitis at pathology in all six, and in four as perforation at macroscopic surgical inspection. CEUS is a non-invasive easily repeatable technique that can be performed at the bedside, and is able to accurately diagnose complicated/perforated cholecystitis. Despite the limited sample size in the present case series, CEUS appears as a promising tool for the management of patients with the clinical possibility of having an acute complicated cholecystitis.     

Computed tomography as an adjunct to ultrasound in the diagnosis of acute acalculous cholecystitis

The sonographic and computed tomographic (CT) findings were reviewed in 17 patients with acute acalculous cholecystitis (AAC) over a 6-year period from 1984 to 1989. Of the six patients in whom both ultrasound and CT were performed, CT revealed marked gallbladder (GB) wall abnormalities, including perforation, and pericholecystic fluid collections in five patients not demonstrated by sonography. Of the total group, five patients had GB wall thicknesses of less than or equal to 3 mm (normal) at pathologic examination, which demonstrated a spectrum of disease ranging from acute hemorrhagic/necrotizing, to gangrenous acalculous cholecystitis with perforation. Sonography was falsely negative or significantly underestimated the severity of AAC in seven of the 13 patients examined by sonography. CT because of its superior ability to assess pericholecystic inflammation may provide additional diagnostic information even after a thorough sonographic study in cases of AAC.     

Acute emphysematous cholecystitis. Report of twenty cases.

BACKGROUND/AIMS: Our aim is to present our experience with acute emphysematous cholecystitis (AEC), a severe variety of acute cholecystitis characterized by early gangrene and perforation of the gallbladder. METHODOLOGY: We reviewed the clinical records of 20 patients with AEC, analyzing age, sex, past medical history, symptoms, laboratory tests, X-rays, ultrasounds, operative and microbiological findings, morbidity and mortality. RESULTS: Our study included 13 men and 7 women (mean age 59 years). Associated factors were diabetes mellitus (11 cases) and gallstones (6 cases, 3 of them with common bile duct stones). Clinical symptom presentation included: right hypochondrial pain and fever in all cases, vomiting in 9, septic shock in 3, jaundice in 7, and peritonitis in 8. Hyperbilirubinemia was present in 7 cases. Plain abdominal X-rays or ultrasounds led to diagnosis in 95% of the cases. Surgical findings were AEC in all cases, pericholecystic abscess in 8, gallbladder necrosis in 7 and bile peritonitis in 3. C perfringens, E coli and B fragilis were the most frequent pathogens. Mortality rate was 25%, and morbidity 50%. CONCLUSIONS: AEC predominantly affects elderly diabetic men. Abdominal X-rays or ultrasounds are good diagnostic techniques, and emergency surgery is needed due to the high incidence of gangrene and perforation Despite all the efforts made, morbidity and mortality are still high.     

Perforation of the acalculous gallbladder in a renal transplant recipient with CMV infection

We report the case of a renal transplant recipient who developed acute acalculous cholecyscitis resulting in gallbladder perforation. At admission CMV antigenemia was negative. Emergency laparatomy was performed and showed the gallbladder to be infarted with a perforation. The abdominal cavity contained two litres of sterile bilious fluid. The pathological report showed frequent endothelial cells contained intranuclear and intracitoplasmatic inclusion (fig. 1). Treatment with Ganciclovir iv was started after diagnosis, but a computerized tomography scan demonstrated severe acute pancreatitis (grade E. Baltazar). The patient developed multiorgan failure and died on 19th day after surgery. Necropsy showed cytomegalic inclusions in pancreas (fig. 2), gastrointerstinal tract, lung and graft. A necroticing pneumonia with Mycotic spores and hiphae was seen. Aspergillus was also observed in myocardium (fig. 3).     

Acute cholecystitis in the elderly

BACKGROUND/AIMS: The population of Finland is ageing fast, and acute cholecystitis is common among elderly people. Because the treatment options have changed greatly since the late 1980's, we wanted to find out whether the active treatment policy nowadays used in our hospital has some effects on operability, morbidity, mortality and the duration of the in-patient period. The numerous serious illnesses of elderly people that cause considerable morbidity and mortality underlines the importance of risk stratification, and clinical variables were therefore also tested for their ability to predict the probability of morbidity and mortality. METHODOLOGY: Two hundred and eighteen patients aged over 75 years, 92 patients during the 5-year period 1988-1992 (Period I) and 126 patients during the 5-year period 1998-2002 (Period II) had been admitted into our hospital for acute cholecystitis, and they were identified from a computer database. During these two periods, different treatment strategies were used. The clinical data were reviewed from the database and the patient records. RESULTS: The active use of ERCP and percutaneous cholecystostomy during Period II decreased the number of all operations and emergency operations. Only six of the 43 patients who underwent early cholecystostomy were later scheduled for cholecystectomy. Postoperative morbidity did not differ between the two periods, and stepwise logistic regression analysis showed obesity to be an independent predictor of morbidity. Overall mortality was 8% during period I and 6% during period II, and of the clinical variables, underlying lung disease, malnutrition, pericholecystic fluid collection in ultrasound and perforation of the gallbladder were independent predictors of mortality in stepwise logistic regression analysis. Neither the primary in-patient period nor the total in-patient period were significantly shorter during Period II. CONCLUSIONS: Active treatment of acute cholecystitis in the elderly may decrease the need for emergency surgery. Malnutrition and perforation of the gallbladder are the most important predictors of mortality in this patient group.     

Clinical predictors of severe gallbladder complications in acute acalculous cholecystitis

AIM: To evaluate the relationship between clinical information (including age, laboratory data, and sonographic findings) and severe complications, such as gangrene, perforation, or abscess, in patients with acute acalculous cholecystitis (AAC). METHODS: The medical records of patients hospitalized from January 1997 to December 2002 with a diagnosis of acute cholecystitis were retrospectively reviewed to find those with AAC, confirmed at operation or by histologic examination. Data collected included age, sex, white blood cell count, AST, total bilirubin, alkaline phosphatase, bacteriology, mortality, and sonographic findings. The sonographic findings were recorded on a 3-point scale with 1 point each for gallbladder distention, gallbladder wall thickness >3.5 mm, and sludge. The patients were divided into 2 groups based on the presence (group A) or absence (group B) of severe gallbladder complications, defined as perforation, gangrene, or abscess. RESULTS: There were 52 cases of AAC, accounting for 3.7% of all cases of acute cholecystitis. Males predominated. Most patients were diagnosed by ultrasonography (48 of 52) or computed tomography (17 of 52). Severe gallbladder complications were present in 27 patients (52%, group A) and absent in 25 (group B). Six patients died with a mortality of 12%. Four of the 6 who died were in group A. Patients in group A were significantly older than those in group B (mean 60.88 y vs. 54.12 y, P=0.04) and had a significantly higher white blood cell count (mean 15,885.19 vs. 9,948.40, P=0.0005). All the 6 patients who died had normal white blood cell counts with an elevated percentage of band forms. The most commonly cultured bacteria in both blood and bile were E. coli and Klebsiella pneumoniae. The cumulative sonographic points did not reliably distinguish between groups A and B, even though group A tended to have more points. CONCLUSION: Older patients with a high white cell count are more likely to have severe gallbladder complications. In these patients, earlier surgical intervention should be considered if the sonographic findings support the diagnosis of AAC.     

Acute emphysematous cholecystitis. Report of a case and review of the literature

The authors report a case of acute emphysematous cholecystitis (AEC) operated on at the University Hospital of ABC Medical School (S?o Paulo), with a review of the literature. The infrequency of this finding and the participation of local ischemic factors, associated with secondary infection by gas forming bacteria are pointed out. The authors emphasize the importance of considering this entity potentially more severe than acute non-emphysematous cholecystitis (AnEC) because in AEC gallbladder gangrene is 30 times higher and perforation occurs 5 times more frequently than in AnEC. Besides, the patient with AEC may shows no clinical signs of severity, as in the case reported, where gallbladder gangrene was seen at surgery. In AEC, diagnosis is established usually when the plain abdominal X-ray shows gas within the gallbladder or in its walls. The best results are obtained with cholecystectomy and antibiotic therapy.     

Single-port versus multi-port cholecystectomy for patients with acute cholecystitis: a retrospective comparative analysis

BACKGROUND: Trans-umbilical single-port laparoscopic cholecystectomy for chronic gallbladder disease is becoming increasingly accepted worldwide. But so far, no reports exist about the challenging single-port surgery for acute cholecystitis. The objective of this study was to describe our experience with single-port cholecystectomy in comparison to the conventional laparoscopic technique. METHODS: Between August 2008 and March 2010, 73 patients with symptomatic gallbladder disease and histopathological sign...     

Necrotizing fasciitis secondary to carcinoma of the gallbladder with perforation

We present an unusual case of necrotizing fasciitis in the upper abdominal wall caused by penetrating perforation of the gallbladder. It was manifested as an elastic and reddish abdominal swelling with severe tenderness, but no peritoneal irritation. Computed tomography (CT) demonstrated water density with a slightly elevated CT value and air bubbles in the subcutaneous space. The preoperative diagnosis was subcutaneous abscess with fasciitis. At surgery, necrotizing fasciitis and subcutaneous abscess secondary to penetrating perforation of the gallbladder were revealed. Cholecystectomy and peritoneal irrigation were performed. Although no tumor was evident during surgery, a tumor located close to the perforation site was found just after the operation. Pathological examination revealed gallbladder carcinoma without stones. There have been very few previous reports of necrotizing fasciitis following gallbladder perforation. The presentation, diagnosis, and management of fasciitis, as well as carcinoma of the gallbladder with perforation, are discussed.     

Thrombosis of gallbladder vein presenting as acute peritonitis

BACKGROUND:Thrombosis of the gallbladder vein occurs rarely,and few clinical features have been reported.We report here with a case of gallbladder vein thrombosis presenting as acute peritonitis in a 75-year-old man.METHODS:The old man with sudden continuous abdominal pain resorted to the emergency room and treated for peritonitis associated with acute cholecystitis.The treatment failed to slow the progress of the disease,and massive ascites appeared with thickening of the gallbladder wall.Laparotomic inves...