Backgrounds: cholecystitis is a common disease in surgery. The rate of acute cholecystitis alone without gall stones in the literature is approximately 50-10% of all acute cholecystitis. In Vietnam, this prevalence is very high, up to 47% of acute cholecystitis alone and the disease is common in people over age 50, with a history of hypertension. Objectives: to descript clinical, paraclinical features, and results of acute cholecystitis surgical treatment (open surgery and laparoscopic surgery) in the elderly at Viet Duc Hospital. Subjectives and Method: a cross-sectional study was carried out on 119 patients aged 60 or older diagnosed with acute cholecystitis, was operated at the Viet Duc hospital from January 2006 to July 2006. Status of body organs was assessed by classification of the American Society of Anesthesiologists (ASA). Results: cholecystitis in the elderly was mainly caused by chronic inflammation due to stone (88.2%). The rate of acute inflammation accounts for 11.8%. Female (63.9%). The most commonly age group was from 60-69 years old. Scheduled surgery accounts for 75.6%, emergency surgery 24.4%. Open surgery accounted for 11.8%, laparoscopic surgery accounted for 84%. Earlier results: good 87.4%, average 8.4%, poor 4.2%. Results after 3 months: good result accounted for 88.7%. Conclussion: cholecystitis in the elderly was mainly caused by chronic inflammation due to stone. Surgical treatment was generally good results (including early and late results).
Cholecystitis/ pathology ; surgery ;

PURPOSE: The purpose of this study was to evaluate the diagnostic accuracy of abdominal ultrasonography (USG) as performed by emergency physicians (EP) after systematic training and to compare it with the performance of a radiologist. METHODS: From 4 March, to 3 October, 2006, we enrolled 368 patients with suspected acute appendicitis and 177 patients with suspected acute cholecystitis. During night hours, abdominal USG was performed by EPs who had been trained for more than 2 years (Group I), and during day, it was performed by a radiologist (Group II). In group I, 201 patients were suspected to have acute appendicitis and 103 patients were suspected to have acute cholecystitis. In group II, 167 patients were suspected to have acute appendicitis and 74 patients were suspected to have acute cholecystitis. We reviewed pathology reports and the final diagnoses of all patients after one month. We calculated the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy for each group and then compared the diagnostic accuracy for group I with that of group II using the chisquare test. RESULTS: With suspected acute appendicitis patients, the sensitivity, specificity, PPV, NPV and accuracy of USG were 92.0%, 85.2%, 88.9%, 89.3%, and 89.1% for group I and 94.2%, 85.7%, 91.6%, 90.0%, and 91.0% for group II. With suspected acute cholecystitis patients, the sensitivity, specificity, PPV, NPV and accuracy of USG were 87.2%, 93.8%, 89.5%, 92.3%, and 91.3% for group I and 92.0%, 93.9%, 88.5%, 95.8%, and 93.2% for group II. There was no significant difference in the diagnostic accuracy between the two groups. (p=0.533, p=0.630) CONCLUSION: In this study, there was no significant difference between EPs and a radiologist in diagnostic accuracy of abdominal USG. This result suggests that diagnostic abdominal USG for acute abdominal diseases, such as acute appendicitis and acute cholecystitis can be appropriately used as a diagnostic modality by emergency physicians who are properly trained in a systematic educational program.
Appendicitis* ; Cholecystitis ; Cholecystitis, Acute* ; Diagnosis ; Emergencies* ; Humans ; Pathology ; Sensitivity and Specificity ; Ultrasonography*

Xanthogranulomatous cholecystitis (XGC) is an uncommon, focal or diffuse destructive inflammatory disease of the gallbladder that is assumed to be a variant of conventional chronic cholecystitis. A 36-year-old male was admitted to Chonnam National University Hospital with a 10-day history of right upper quadrant pain with fever. 15 years ago, he was first diagnosed as having hemophilia A, and has been followed up in the department of Hematology. Computed tomogram (CT) revealed a well-marginated, uniform, marked wall thickening of the gallbladder with multiseptate enhancement. Magnetic resonance imaging (MRI) demonstrated diffuse wall thickening of the gallbladder by viewing high signal foci with signal void lesions. After factor VIII replacement, exploration was done. On operation, the gallbladder wall was thickened and the serosa were surrounded by dense fibrous adhesions which were often extensive and attached to the adjacent hepatic parenchyma. There was a small-sized abscess in the gallbladder wall near the cystic duct. Dissection between the gallbladder serosa and hepatic parenchyma was difficult. Cross sections through the wall revealed multiple yellow-colored, nodule-like lesions ranging from 0.5-2 cm. There were also multiple black pigmented gallstones ranging from 0.5-1 cm. The pathologic findings showed the collection of foamy histiocytes containing abundant lipid in the cytoplasm and admixed lymphoid cells. Histologically, it was confirmed as XGC. We report a case with XGC mimicking gallbladder cancer in a hemophilia patient.
Adult ; Case Report ; Cholecystitis/radiography ; Cholecystitis/pathology* ; Cholecystitis/diagnosis ; Gallbladder/ultrasonography ; Gallbladder/pathology ; Histiocytes/pathology ; Human ; Magnetic Resonance Imaging ; Male ; Tomography, X-Ray Computed

PURPOSE: The aim of this study was to investigate the risk factors for conversion to conventional laparoscopic cholecystectomy (CLC) in single incision laparoscopic cholecystectomy (SILC) along with the proposal for procedure selection guidelines in treating patients with benign gallbladder (GB) diseases. METHODS: SILC was performed in 697 cases between April 2010 and July 2014. Seventeen cases (2.4%) underwent conversion to conventional LC. We compared these 2 groups and analyzed the risk factors for conversion to CLC. RESULTS: In univariate analysis, American Society of Anesthesiologist score > 3, preoperative percutaneous transhepatic GB drainage status and pathology (acute cholecystitis or GB empyema) were significant risk factors for conversion (P = 0.010, P = 0.019 and P < 0.001). In multivariate analysis, pathology (acute cholecystitis or GB empyema) was significant risk factors for conversion to CLC in SILC (P < 0.001). CONCLUSION: Although SILC is a feasible method for most patients with benign GB disease, CLC has to be considered in patients with acute cholecystitis or GB empyema because it is likely to result in inadequate visualization of the Calot's triangle and greater bleeding risk.
Cholecystectomy ; Cholecystectomy, Laparoscopic* ; Cholecystitis ; Cholecystitis, Acute ; Drainage ; Empyema ; Gallbladder ; Hemorrhage ; Humans ; Methods ; Multivariate Analysis ; Pathology ; Risk Factors*

PURPOSE: Acalculous cholecystitis (ACC) is a rare, but potentially lethal disease, which occurs in critically ill patients and those recovering from non-biliary tract operations. Recently, an increase in the presentation of mild form ACC was noted to occur in outpatients. This study was performed to assess the clinical features and prognosis of ACC. METHODS: One thousand consecutive laparoscopic cholecystectomies, performed by a single surgeon at the Eulji Medical Center, between September, 2001 and May, 2005, were retrospectively analyzed. According to the clinical data, the preoperative findings, operative results and pathology reports, 35 patients were diagnosed with acalculous cholecystitis. RESULTS: No significant differences were found in the age and sex distributions, laboratory findings between ACC and calculous cholecystitis (CC) or incidence of associated diseases. The number of cases undergoing PTGBD, or with an inflammatory grade score during the operation, were higher for those with an ACC, but the operative times and conversion rates to open cholecystectomy were no different. Of the 35 ACC patients, only 20 had the true criteria of acute acalculous cholecystitis. However, the other 15 patients showed no strong evidence typical of acalculous cholecystitis. CONCLUSION: We experienced acalculous cholecystitis different from rare and lethal form of acalculous cholecystitis. But diagnosis of this mild form of ACC is also delayed due to lack of objective findings. High suspicious index of these diagnostic entities should be kept in mind and we should rule out other disease entities as soon as possible if ACC is questionable, so we can perform laparoscopic cholecystectomy safely on these mild forms of ACC.
Acalculous Cholecystitis* ; Cholecystectomy ; Cholecystectomy, Laparoscopic ; Cholecystitis ; Critical Illness ; Diagnosis ; Humans ; Incidence ; Operative Time ; Outpatients ; Pathology ; Prognosis ; Retrospective Studies ; Sex Distribution

Acute Disease ; Adult ; Cholecystitis, Acute ; diagnosis ; pathology ; Diagnostic Errors ; Female ; Humans ; Myocarditis ; diagnosis ; pathology

Xanthogranulomatous cholecystitis is an extremely rare benign inflammatory disease of the gall bladder characterized by yellowish focal nodular appearance with tissue necrosis and lipid-containing histiocyte (xanthomacell). Recently, we experienced a case of xanthogranulomatous cholecystitis. A 71-year old woman was admitted with the complaints of RUQ pain for 1 month. On abdominal ultrasound examination, there were diffuse gallbladder wall thickening, echogenic nodule with acoustic shadow, the calculous cholecystiti and the gall badder cancer were strongly suspected and the operation was performed. At operation the gall bladder was marked enlarged and wall thickening with two brownish, oval shaped, smooth surfaced stones. The specimen was revealed a xanthogranulomatous cholecystitis by the pathology.
Acoustics ; Aged ; Cholecystitis* ; Female ; Gallbladder ; Histiocytes ; Humans ; Necrosis ; Pathology ; Ultrasonography ; Urinary Bladder

No abstract available.
Aged ; Cholecystitis/*diagnosis/radiography/ultrasonography ; Endosonography ; Fatty Liver/pathology ; Female ; Humans ; Recurrence ; Tomography, X-Ray Computed

Gallbladder paraganglioma is a very rare tumor and so far only a few cases have been reported. Most of these were asymptomatic and were found incidentally during operation. Recently, we experienced a gallbladder paraganglioma that gave rise to hemorrhage, which in turn caused acute cholecystitis. Our case involved a 45 year-old female patient complaining of an intermittent right upper abdominal pain. After a preoperative evaluation, cholecystectomy and lymphadenectomy were performed under the impression of gallbladder cancer with acute cholecystitis. Postoperative pathologic examination revealed a hemorrhagic gallbladder paraganglioma accompanied by acute cholecystitis. Immunohistochemical staining of the chief cells for neuron specific enolase, chromogranin and synaptophysin were positive. Sustentacular cells also stained positively for S100 protein.
Acute Disease ; Case Report ; Cholecystitis/*etiology ; Female ; Gallbladder Neoplasms/*complications/pathology ; Hemorrhage/*complications ; Human ; Immunohistochemistry ; Middle Age ; Paraganglioma/*complications/pathology

A biliary fistula from the gallbladder can develop as a result of the erosion of stones into the surrounding viscera. An 82-year-old woman with multiple comorbid diseases presented with a persisting discharge from what was thought to be an abscess in the right hypochondrium, which had previously been drained. Sinogram confirmed fistulous communication with the gallbladder and gastric antrum. The fistulous tract was excised together with the gallbladder, and the gastric defect was repaired. The patient made an uneventful recovery.
Aged, 80 and over ; Biliary Fistula ; diagnosis ; etiology ; pathology ; Cholecystitis ; complications ; diagnosis ; pathology ; Cutaneous Fistula ; diagnosis ; pathology ; Diagnosis, Differential ; Female ; Gastric Fistula ; diagnosis ; etiology ; pathology ; Humans ; Pyloric Antrum ; pathology