Objective: The study was performed to assess and compare the effect of early (≤ 72 hours) and late (>72 hours) laparoscopic cholecystectomy after Endoscopic retrograde cholangio pancreatography (ERCP) in terms of duration of operation, conversion to open cholecystectomy, intraoperative complicating factors, duration of hospital stay from the date of ERCP, hospital expenses, and presence of postoperative complications. Methods: This is a retrospective study from 2010 up to July 2019. Outcomes (duration of operation, rate of conversion, intraoperative complicating factors, length of hospital stay, hospital expenses and post-operative complications) were compared between patients who had ERCP then cholecystectomy within 72 hours (Early Group) and those who had ERCP then cholecystectomy after more than 72 hours (Late Group). Results: A total of 19 patients were included in this study. There were 10 patients in the Early Group and 9 in the Late Group. Early laparoscopic cholecystectomy after ERCP had a shorter statistically significant duration of hospital. Shorter operative time, fewer intraoperative complicating factors, no conversion to open cholecystectomy, cheaper hospital expenses and no post-operative complications were also noted in the Early Group as compared to the Late Group. Conclusion Early laparoscopic cholecystectomy is safe and results in a shorter hospital stay compared to late laparoscopic cholecystectomy.
Choledocholithiasis ; Cholecystolithiasis

Background and Objective: Understanding the normal anatomy and size of the extrahepatic biliary tree is vital for surgeons to make informed decisions regarding the necessity of additional procedures beyond cholecystectomy. The extrahepatic bile duct (EHBD) comprises the common hepatic duct (CHD) and the common bile duct (CBD), with the former formed by the convergence of the right and left hepatic ducts and the latter extending from the CHD to the duodenum. A normal diameter is indicative of the absence of any signs of obstruction in the EHBD, and the determination of the average range for these ducts are essential for identifying pathologies that may require further surgical intervention. Cholecystolithiasis is a common condition managed at the Philippine General Hospital (PGH). Trans-abdominal ultrasonography is frequently utilized to diagnose cholecystolithiasis, and it can also be used to determine the size of the common bile duct. Knowledge of the normal CBD diameter aids clinicians in distinguishing obstructed bile ducts from normal ones, prompting further diagnostic tests for improved patient management. However, there is limited data on the average diameter of the CBD among Filipino patients with this condition. The study aimed to determine the mean diameter of the common bile duct and common hepatic duct among patients diagnosed with cholecystolithiasis with no signs of obstruction in the EHBD managed at the Philippine General Hospital. Methods: This prospective cross-sectional study included 80 patients who underwent cholecystectomy with intraoperative cholangiography. The CBD and CHD diameters were measured using intraoperative ultrasonography, and the data were analyzed using descriptive statistics and independent t-test. Results: The mean diameter of the CBD was 5.17 mm, with a range of 2.7-10 mm (1.41) mm. The mean diameter of the CHD was 4.71 mm, with a range of 2.3- 10 mm (1.59) mm. There was no significant difference in the CBD and CHD diameters between male and female patients, and across different age groups. Conclusion In patients with cholecystolithiasis managed at the PGH, the mean diameter of the CBD and the CHD was 5.17 mm and 4.71 mm, respectively, with no significant difference between genders and age groups. The mean diameter of the CBD among Filipino patients with cholecystolithiasis is similar to those reported in other countries. These findings may have clinical implications for the management of patients with cholecystolithiasis, particularly in the planning of endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic cholecystectomy. Further studies with larger sample sizes and different populations are recommended to validate these results. These findings can aid clinicians in determining the need for pre-operative Magnetic Resonance Cholangiopancreatography (MRCP) or selective intraoperative cholangiography to detect extrahepatic bile duct obstruction.
Common Bile Duct ; Cholecystolithiasis

Background: Gallstone is a common disease not only in Vietnam but worldwide. A method of treatment for gallstone has not been discovered. Cholecystectomy is the main method for cholecystolithiasis. This solution has some advantage but the weak point is it can result in injury to the bile duct, high cost and cholecystectomy is not able to be carried out in every hospital. The particular traits of the Vietnamese gallstone patients are mixed crystals. Modern Medicine has some drugs for cholesterol stone so it has little affect. In addition, it gives undesirable side effects. Objective: To evaluate the effectiveness of the granulated medicine TSM in the treatment of cholecystolithiasis and biliary sludge. Subject and Method: The study was carried out in 47 cases (35 cholecystolithiasis, 12 biliary sludge) that used granulated TSM. Result: Granulated TSM reduce some clinical symptoms in gallstone patients with p<0.01. In general, the granulated TSM did not cause side effects and did not affect the liver and kidney functions. Conclusion: Granulated TSM has an advantage for gallstone patients. Gallstones were eliminated and completely in some cases.
Cholecystolithiasis ; biliary sludge ; granulated medicine TSM

Cholecystolithiasis ; complications ; Humans ; Hypertension, Portal ; Portal Vein ; pathology

PURPOSE: To validate the use of harmonic ultrasonography (US) in the detection of gallbladder microlithiasis. METHODS: From November 30, 2012, to January 18, 2014, fundamental US (FUS) and harmonic US with a high background noise (HUS-N) were performed for evaluation of gallbladder during the routine abdomen US. During the US, a dot-like stone (or stones) with Brownian motion was regarded as a positive finding of microlithiasis. Fifty-five patients with microlithiasis in the gallbladder detected on US were enrolled as the subjects of a retrospective review. With respect to the obtained images, two abdominal radiologists independently scored the conspicuity of gallbladder microlithiasis on FUS and HUS-N by using a 4-grade scale. The statistical analysis employed a kappa test and a Wilcoxon rank-sum test. RESULTS: For FUS, the conspicuity grades of gallbladder microlithiasis were G1 in 25 and 37, G2 in 21 and 9, G3 in 6 and 6, G4 in 3 and 3 patients, while HUS-N showed G1 in 0 and 0, G2 in 3 and 2, G3 in 12 and 15, and G4 in 40 and 38 patients, respectively, by each of the two radiologists. The kappa value was 0.633 for FUS between the two radiologists and 0.708 for HUS-N. HUS-N showed better conspicuity of gallbladder microlithiasis than FUS with significant P-values of less than 0.001 and 0.001 for the two radiologists, respectively. CONCLUSION: Compared with FUS, HUS-N enables better detection of microlithiasis in the gallbladder.
Abdomen ; Cholecystolithiasis ; Gallbladder* ; Humans ; Noise ; Retrospective Studies ; Ultrasonography*

BACKGROUND/AIMS: The aim of this study is to investigate the reflux patterns in patients with galbladder stone and the change of reflux patterns after cholecystectomy in such patients. METHODS: Fourteen patients with cholecystolithiasis and a control group including 10 healthy control subjects were enrolled in this prospective study. Demographical findings, reflux symptom score scale and 24-hour impedance pH values of the 14 cholecystolithiasis cases and the control group were evaluated. The impedance pH study was repeated 3 months after cholecystectomy. RESULTS: Age, gender, and BMI were not different between the two groups. Total and supine weakly alkaline reflux time (%) (1.0 vs 22.5, P = 0.028; 201.85 vs 9.65, P = 0.012), the longest episodes of total, upright and supine weakly alkaline reflux mediums (11 vs 2, P = 0.025; 8.5 vs 1.0, P = 0.035; 3 vs 0, P = 0.027), total and supine weakly alkaline reflux time in minutes (287.35 vs 75.10, P = 0.022; 62.5 vs 1.4, P = 0.017), the number of alkaline reflux episodes (162.5 vs 72.5, P = 0.022) were decreased with statistical significance. No statistically significant difference was found in the comparison of symptoms between the subjects in the control group and the patients with cholecystolithiasis, in preoperative, postoperative and postcholecystectomy status. CONCLUSIONS: Significant reflux symptoms did not occur after cholecystectomy. Post cholecystectomy weakly alkaline reflux was decreased, but it was determined that acid reflux increased after cholecystectomy by impedance pH-metry in the study group.
Cholecystectomy ; Cholecystolithiasis ; Electric Impedance ; Gastroesophageal Reflux ; Humans ; Hydrogen-Ion Concentration ; Prospective Studies

Ceftriaxone is a commonly used antibiotic due to some of its advantages. Reversible gallbladder (GB) sludge or stone has been reported after ceftriaxone therapy. Most of these patients have no symptom, but the GB sludge or stone can sometimes cause cholecystitis. We experienced two patients who had newly developed GB stones after ceftriaxone therapy for diverticulitis and pneumonia, and this resolved spontaneously 1 month after discontinuation of the drug. Awareness of this complication could help to prevent unnecessary cholecystectomy.
Ceftriaxone ; Cholecystectomy ; Cholecystitis ; Cholecystolithiasis ; Diverticulitis ; Gallbladder ; Gallstones ; Humans ; Pneumonia ; Sewage ; Young Adult

Carcinoma of the cystic duct remnant is a rare disease. We report a case of a remnant cystic duct carcinoma in a male patient who had undergone cholecystectomy for cholecystolithiasis 20 years previously. A 53-yr-old man visited our hospital for the evaluation of a submucosal tumor on the duodenum. During the evaluation, we detected a mass in the cystic duct remnant by the use of endoscopic ultrasonography. Based on the pathology, the mass was confirmed as a carcinoma of the cystic duct remnant by intraductal ultrasonography and an intraductal biopsy.
Biopsy ; Cholecystectomy ; Cholecystolithiasis ; Cystic Duct ; Duodenum ; Endosonography ; Humans ; Male ; Rare Diseases

PURPOSE: South Korea has a high prevalence of gallstones, the type of which could be influenced by changes in diet and socioeconomic status. Here we aimed to investigate the epidemiological characteristics and changing patterns of gallstones over the past 20 years in Korea. METHODS: A total of 5,808 patients who underwent cholecystectomy due to gallstones at Seoul National University Hospital between 1996 and 2015 were analyzed. Patients were divided into 4 subgroups: period 1 (1996–2000, n = 792), period 2 (2001–2005, n = 1,215), period 3 (2006–2010, n = 1,525), period 4 (2011–2015, n = 2,276). Gallstones were classified by type: pure cholesterol (PC), mixed cholesterol (MC), calcium bilirubinate (CB), black pigment (BP), and combination (COM). RESULTS: The female to male ratio was 1.16 with mean ages of 53.6 and 55.3 years old, respectively. The ratio of cholesterol stones to pigment stones was 0.96:1. The mean age and male to female ratio of the patients increased over time. The proportion of cholesterol vs pigment stone did not differ significantly. Proportions of PC and MC stone subtypes did not change notably, whereas proportion of BP stones increased (34.0% to 45.5%), and CB stones decreased (20.7% to 5.3%). CONCLUSION: Gallstone types and occurrences were affected by environmental changes, and pigment stones remained common in Korea. Although no distinct increase in cholesterol stones was noted, the proportion of CB stones decreased. As the mean age at gallstone presentation increases, BP stones could become more prevalent.
Bilirubin ; Cholecystectomy ; Cholecystolithiasis ; Cholelithiasis ; Cholesterol ; Classification ; Diet ; Female ; Gallstones ; Humans ; Korea ; Male ; Prevalence ; Seoul ; Social Class

OBJECTIVETo study the two-dimensional (2D) image segmentation, three-dimensional (3D) reconstruction and virtual surgery of cholecystectomy based on the 2D image data of the liver, biliary track and cholecystolithiasis obtained by 64-slice spiral CT.

METHODSThe image data of the liver, biliary track and cholecystolithiasis were obtained by 64-slice spiral CT scanning. Segmentation and automatic extraction of the images were performed using auto-adapting region growing algorithm. 3D reconstruction of the segmented data was carried out using MIMICS10.0 and self-designed software, and the data of the 3D model of the liver with the billiary tract were imported into FreeForm Modeling System for registration and smoothing. Virtual surgery of cholecystotomy for calculus removal and cholecystectomy were performed with Phantom.

RESULTSThe auto-adapting region growing algorithm allowed rapid image segmentation, and the 3D model of the liver based on the segmentation data clearly displayed vivid 3D structures of the liver. Virtual operations of cholecystectomy could be performed in the FreeForm Modeling System.

CONCLUSIONThe algorithm we proposed can correctly and rapidly complete image segmentation and 3D reconstruction of cholecystolithiasis from the data 64-slice spiral CT, and allows virtual operations on the gallbladder.

Cholecystectomy ; Cholecystolithiasis ; diagnostic imaging ; surgery ; Cholecystostomy ; Computer Simulation ; Computer-Assisted Instruction ; methods ; Humans ; Imaging, Three-Dimensional ; methods ; Surgery, Computer-Assisted ; methods ; Tomography, Spiral Computed ; User-Computer Interface