30-day outcomes in 1 000 consecutive laparoscopic cholecystectomies undertaken in four Cape metropole public hospitals.

BACKGROUND: Laparoscopic cholecystectomy (LC) is the standard of care for symptomatic gallstone disease. The procedure has a steep learning curve and may result in significant postoperative morbidity and mortality. LC carries a morbidity of 1.6-5.3%, a mortality of 0.05-0.14% and readmission rates of 3.3% (0-11.7%). We aimed to evaluate the 30-day outcomes of LC across four metropole hospitals in the Western Cape (WC) including mortality, length of stay, readmissions and complications according to the Clavien-Dindo classification system. METHODS: A retrospective review of a prospective database was performed. Data were collected between September 2019 and July 2022. Relative clinical, operative findings and postoperative outcomes were analysed. RESULTS: There were 1 000 consecutive LCs included in this study. The mean postoperative length of stay was 1.92 days. Forty surgical complications were noted of which the most common were a bile leak (n = 14) and intra-abdominal collections (n = 11). Seven patients with bile leaks required reintervention. Four (0.4%) bile duct injuries (BDI) were reported in our series. Twenty-five percent of postoperative complications were graded as Clavien-Dindo IIIa and 28% were graded as Clavien-Dindo IIIb. The 30-day readmission rate was 3.8% (n = 38). Thirty-five patients were readmitted with surgical complications. There were three reported deaths (0.3%). CONCLUSION: Laparoscopic cholecystectomy is considered the standard of treatment for gallstone disease but a small percentage may have serious complications. The outcomes reported in this series are similar to that of other reported studies.

Life-Threatening Tracheal Diverticulum Rupture Following Laparoscopic Cholecystectomy: A Rare Case Report.

BACKGROUND We present an exceptional case of asystole and tracheal diverticulum rupture as a result of cardiopulmonary resuscitation (CPR) immediately following laparoscopic cholecystectomy performed at Riga 1st Hospital. Tracheal rupture after tracheal intubation is a severe but very rare complication that can be fatal. We present an incidental finding of the tracheal diverticulum and its rupture during CPR. CASE REPORT A 71-year-old woman (American Society of Anesthesiologists class II, body mass index 28.58) underwent a planned laparoscopic cholecystectomy. Preoperative chest X-ray showed no abnormalities. Endotracheal intubation was performed, with the first attempt with a 7-mm inner diameter cuffed endotracheal tube without an introducer. Five minutes after rapid desufflation of the pneumoperitoneum, severe bradycardia and hypotension occurred, followed by asystole. CPR was performed for a total of 2 min, until spontaneous circulation returned. Twenty hours after surgery, subcutaneous emphysema appeared on the chest. Computed tomography scan of the chest revealed subcutaneous neck emphysema, bilateral pneumothorax, extensive pneumomediastinitis, and a pocket-like, air-filled tissue defect measuring 10×32 mm in the distal third of the trachea, with suspected rupture. Two hours after the diagnosis was established, the emergent surgery was performed. The patient was completely recovered after 15 days. CONCLUSIONS Our case illustrates that tracheal diverticula is sometimes diagnosed by accident and too late, which then can lead to life-threatening situations. Tracheal rupture can be made not only by mechanical piercing by an endotracheal tube but also during interventions, such as CPR. Rapid desufflation of the pneumoperitoneum can lead to asystole, induced by the Bezold-Jarisch reflex.

Laparoskopisk transcystisk ekstraksjon av gallegangskonkrementer.

Background: Common bile duct stones occur in 2-12 % of all patients who undergo laparoscopic cholecystectomy. Laparoscopic transcystic extraction of bile duct stones as a one-step procedure is an alternative to endoscopic retrograde cholangiopancreatography (ERCP), with comparable success and complication rates. The study aimed to survey the clinical course in patients who underwent transcystic stone extraction and cholecystectomy simultaneously. Material and method: All patients who underwent transcystic stone extraction in conjunction with laparoscopic cholecystectomy at Oslo University Hospital, Ullevål in the period 1 January 2019 to 30 November 2023 were registered. Results: The study included 23 patients, of whom 16 were women and 7 were men. Five patients had previously undergone a Roux-en-Y gastric bypass. A total of 20 patients had undergone surgery with gallstones as the indication. Transcystic stone extraction was successful in 22 patients. The median length of surgery (range) was 190 (115-302) minutes. Three patients developed mild complications related to the procedure. The median number of hospital bed days following the operation was 1 (range: 1-22). Interpretation: Laparoscopic transcystic stone extraction in conjunction with cholecystectomy may be a good alternative treatment for common bile duct stones and appears to be associated with few complications.

Unusual case of Niemeier type II gallbladder perforation: case report and literature review.

Niemeier type II gallbladder perforation (GBP) is caused by inflammation and necrosis of the gallbladder wall followed by bile spilling into the abdominal cavity after perforation. The gallbladder then becomes adhered to the surrounding inflammatory tissue to form a purulent envelope, which communicates with the gallbladder. At present, the clinical characteristics and treatment of type II GBP are not well understood and management of GBP remains controversial. Type II GBP with gastric outlet obstruction is rare and prone to misdiagnosis and delayed treatment. Recent systematic reviews report that percutaneous drainage does not influence outcomes. In this current case, due to the high risk of bleeding and accidental injury, as well as a lack of access to safely visualize the Calot's triangle, the patient could not undergo laparoscopic cholecystectomy, which would have been the ideal option. This current case report presents the use of percutaneous laparoscopic drainage combined with percutaneous transhepatic gallbladder drainage in a patient with type II GBP associated with gastric outlet obstruction. A review of the relevant literature has been provided in addition to a summary of the clinical manifestations and treatments for type II GBP.

Robotic-assisted cholecystectomy versus conventional laparoscopic cholecystectomy for benign gallbladder disease: a systematic review and meta-analysis.

Laparoscopic cholecystectomy (LC) is the established gold standard treatment for benign gallbladder diseases. However, robotic cholecystectomy is still controversial. Therefore, we aimed to compare intraoperative and postoperative outcomes in LC and robotic-assisted cholecystectomy (RAC) in patients with nonmalignant gallbladder conditions. PubMed, Scopus, Cochrane Library, and Web of Science were systematically searched for studies comparing RAC to LC in patients with benign gallbladder disease. Only randomized trials and non-randomized studies with propensity score matching were included. Mean differences (MDs) were computed for continuous outcomes and odds ratios (ORs) for binary endpoints, with 95% confidence intervals (CIs). Heterogeneity was assessed with I2 statistics. Statistical analysis was performed using Software R, version 4.2.3. A total of 13 studies comprising 22,440 patients were included, of whom 10,758 patients (47.94%) underwent RAC. The mean age was 48.5 years and 65.2% were female. Compared with LC, RAC significantly increased operative time (MD 12.59 min; 95% CI 5.62-19.55; p < 0.01; I2 = 79%). However, there were no significant differences between the groups in hospitalization time (MD -0.18 days; 95% CI - 0.43-0.07; p = 0.07; I2 = 89%), occurrence of intraoperative complications (OR 0.66; 95% CI 0.38-1.15; p = 0.14; I2 = 35%) and bile duct injury (OR 0.99; 95% CI 0.64, 1.55; p = 0.97; I2 = 0%). RAC was associated with an increase in operative time compared with LC without increasing hospitalization time or the incidence of intraoperative complications. These findings suggest that RAC is a safe approach to benign gallbladder disease.

Late port-site metastasis of unexpected gallbladder carcinoma after laparoscopic cholecystectomy: A case report.

INTRODUCTION: Incidental gallbladder carcinoma refers to a discovery of gallbladder cancer during or after cholecystectomy. Late port-site metastasis (PSM) following Laparoscopic cholecystectomy (LC) is rare with an incidence rate of 10.3%. PATIENT CONCERNS: We report a case of a 58-year-old man who presented with a painful abdominal wall mass for 6 weeks. He had a history of LC for symptomatic cholelithiasis, 8 years prior. DIAGNOSIS: Histopathological examination revealed a positive result for metastatic adenocarcinoma from the abdominal wall mass. Moreover, Positron emission tomography (PET) showed a small focus of intense fluorodeoxyglucose (FDG) uptake in the gallbladder bed, which was highly suspicious for malignancy. INTERVENTION: Decision was to proceed with surgery owing to uptake in the gallbladder bed with single-site metastasis to the previous port site. In addition, in the board meeting, an agreement was reached for performing distal pancreatectomy with splenectomy owing to uncertainty of malignancy based on what was discovered during the full metastatic workup. Diagnostic laparoscopy followed by midline laparotomy performed. Radical completion cholecystectomy with lymphadenectomy was done. Followed by complete resection of the anterior abdominal wall. Distal pancreatectomy and splenectomy were then performed. OUTCOME: Pathological diagnosis showed metastatic/invasive, moderately differentiated adenocarcinoma with positive margins on the posterior surface of excised port-site mass. The positive margins necessitated further chemoradiotherapy, followed by adjuvant chemotherapy until lung metastasis was identified. After this, the patient was scheduled for palliative chemotherapy. CONCLUSION: Presence of PSM is often associated with peritoneal metastasis. For this reason, it is advised to evaluate the patient for possible metastasis.

Outcomes of asymptomatic common bile duct stones detected at intraoperative cholangiography.

AIMS: The aim of this study was to investigate the outcome of common bile duct stones (CBDS) in asymptomatic patients at laparoscopic cholecystectomy (LC) and intra-operative cholangiogram (IOC). METHODS: All patients undergoing LC and IOC at Te Whatu Ora - Health New Zealand Waikato between January 2017 and January 2022 were retrospectively reviewed. Electronic records were screened for asymptomatic CBDS. Exclusion criteria were hyperbilirubinaemia, gallstone pancreatitis, cholangitis and imaging-detected CBDS. IOC reports were reviewed to determine presence of CBDS. A second blinded review was undertaken by a radiologist. Outcomes were use of endoscopic retrograde pancreatography (ERCP), complications and readmission with retained CBDS. RESULTS: Included were 1,297 patients undergoing LC and IOC. Of these, 150 (24.1%) patients had a positive IOC, of which 58 (38.7%) were asymptomatic. Attempted flushing of CBDS was employed in 49 cases, 10 successfully. Common duct exploration was successful in a further six out of seven cases. Of the remaining 42 patients, 18 were offered ERCP. Seven had no stone at endoscopy. Sixteen had imaging, revealing clear ducts in 14. The remaining two then had ERCP confirming choledocholithiasis. Eight patients were managed expectantly, of whom none required readmission with retained stones. CONCLUSION: Rates of retained asymptomatic stones after positive IOC were low. Acknowledging risks associated with intervention and low rates of readmission with retained CBDS, an expectant approach could be more readily considered.

Comparison of laparoscopic-guided versus ultrasound-guided TAP block in laparoscopic cholecystectomy.

INTRODUCTION: Transversus abdominis plane (TAP) block is a widely used anesthetic technique of the abdominal wall, where ultrasound guidance is considered the gold standard. In this study, we aimed to compare the effectiveness of laparoscopic-assisted TAP (LTAP) block with ultrasound-assisted TAP (UTAP) block for post-operative pain, nausea, vomiting, duration of the block, and bowel function. MATERIALS AND METHODS: This study included 60 patients who were randomly assigned to two groups to undergo either the LTAP or UTAP block technique after laparoscopic cholecystectomy. The time taken for administering the block, post-operative nausea and vomiting, post-operative pain, respiratory rate, bowel movements, and analgesia requirements were reported. RESULTS: The time taken for the LTAP block was shorter (p < 0.001). Post-operative mean tramadol consumption, paracetamol consumption, and analgesic requirement were comparable between the two groups (p = 0.76, p = 0.513, and p = 0.26, respectively). The visual analog scale at 6, 24, and 48 h was statistically not significant (p = 0.632, p = 0.802, and p = 0.173, respectively). Nausea with vomiting and the necessity of an antiemetic medication was lower in the UTAP group (p = 0.004 and p = 0.009, respectively). CONCLUSION: The LTAP block is an easy and fast technique to perform in patients as an alternative method where ultrasound guidance or an anesthesiologist is not available.

ANTECEDENTES: El bloqueo del plano transverso del abdomen (TAP) es una técnica anestésica de la pared abdominal ampliamente utilizada, en la cual la guía ecográfica se considera el método de referencia. OBJETIVO: Comparar la efectividad del bloqueo TAP asistido por laparoscopia (LTAP) con el bloqueo TAP asistido por ultrasonido (UTAP) para el dolor posoperatorio, las náuseas y los vómitos, y la función intestinal. MÉTODO: El estudio incluyó 60 pacientes que fueron asignados aleatoriamente a dos grupos para someterse a la técnica de bloqueo LTAP o UTAP después de una colecistectomía laparoscópica. Se informaron el tiempo de administración del bloqueo, las náuseas y los vómitos posoperatorios, el dolor posoperatorio, la frecuencia respiratoria, las evacuaciones y los requerimientos de analgesia. RESULTADOS: El tiempo de bloqueo LTAP fue menor (p < 0.001). El consumo medio de tramadol, el consumo de paracetamol y el requerimiento de analgésicos posoperatorios fueron comparables entre los dos grupos (p = 0.76, p = 0.513 y p = 0.26, respectivamente). El dolor en la escala analógica visual a las 6, 24 y 48 horas no fue estadísticamente significativo (p = 0.632, p = 0.802 y p = 0.173, respectivamente). CONCLUSIONES: El bloqueo PATL es una técnica fácil y rápida de realizar en pacientes como método alternativo cuando no se dispone de guía ecográfica o anestesióloga.

[Minimally invasive interventions for complications associated with intra-abdominal calculi after laparoscopic cholecystectomy]. / Vozmozhnosti minimal'no invazivnykh vmeshatel'stv v lechenii oslozhnenii, svyazannykh s vnutribryushnymi konkrementami posle videolaparoskopicheskoi kholetsistektomii.

OBJECTIVE: To study the possibilities of minimally invasive methods for removing intra-abdominal calculi after laparoscopic cholecystectomy. MATERIAL AND METHODS: There were 5 patients with abdominal abscesses associated with infected calculi after previous laparoscopic cholecystectomy at the Sklifosovsky Research Institute for Emergency Care between 2020 and 2023. Mean age of patients was 55±12 years. There were 3 (60%) women and 2 (40%) men. All patients underwent minimally invasive treatment. RESULTS: Four patients (80%) underwent percutaneous drainage of abscess with subsequent replacement by larger drains and removal of calculi with endoscopic assistance. Event-free period after cholecystectomy was 44±32 months. One patient developed subhepatic abscess in 72 months after laparoscopic cholecystectomy. This patient underwent transluminal removal of calculus through the duodenal wall. There was 1 calculus in 3 (60%) patients, 2 calculi in 1 (20%) patient and 3 calculi in 1 (20%) patient. CONCLUSION: The above-mentioned cases demonstrate successful minimally invasive interventions for symptomatic abdominal calculi after laparoscopic cholecystectomy. Minimally invasive treatment can reduce surgical aggression and accelerate rehabilitation.

Effect of simethicone for the management of early abdominal distension after laparoscopic cholecystectomy: a multicenter retrospective propensity score matching study.

OBJECTIVE: To investigate whether simethicone expediates the remission of abdominal distension after laparoscopic cholecystectomy (LC). METHODS: This retrospective study involved LC patients who either received perioperative simethicone treatment or not. Propensity score matching (PSM) was employed to minimize bias. The primary endpoint was the remission rate of abdominal distension within 24 h after LC. Univariable and multivariable logistic regression analyses were conducted to identify independent risk factors affecting the early remission of abdominal distension after LC. Subsequently, a prediction model was established and validated. RESULTS: A total of 1,286 patients were divided into simethicone (n = 811) and non-simethicone groups (n = 475) as 2:1 PSM. The patients receiving simethicone had better remission rates of abdominal distension at both 24 h and 48 h after LC (49.2% vs. 34.7%, 83.9% vs. 74.8%, respectively), along with shorter time to the first flatus (14.6 ± 11.1 h vs. 17.2 ± 9.1 h, P < 0.001) compared to those without. Multiple logistic regression identified gallstone (OR = 0.33, P = 0.001), cholecystic polyp (OR = 0.53, P = 0.050), preoperative abdominal distention (OR = 0.63, P = 0.002) and simethicone use (OR = 1.89, P < 0.001) as independent factors contributing to the early remission of abdominal distension following LC. The prognosis model developed for predicting remission rates of abdominal distension within 24 h after LC yielded an area under the curve of 0.643 and internal validation a value of 0.644. CONCLUSIONS: Simethicone administration significantly enhanced the early remission of post-LC abdominal distension, particularly for patients who had gallstones, cholecystic polyp, prolonged anesthesia or preoperative abdominal distention. TRIAL REGISTRATION: ChiCTR2200064964 (24/10/2022).

Acute Cholecystitis Due to Lactococcus lactis and Single-Center Experience With Infections Due to Lactococcus spp.

Background: Lactococcus species are used to ferment milk to yogurt, cheese, and other products. The gram-positive coccus causes diseases in amphibia and fish and is a rare human pathogen. Patients and Methods: A 51-year-old male underwent laparoscopic cholecystectomy for acute and chronic calculous cholecystitis. Lactococcus lactis was isolated from pus from his gallbladder empyema. Results: Our institutional database was searched for other cases of Lactococcus spp. infections and four patients (2 males, 2 females; aged 51, 64, 78, and 80 years) were identified during a four-year period. The three other patients had positive blood cultures associated with pneumonia, toxic megacolon, and severe gastroenteritis. All isolates were monocultures with Lactococcus lactis (2), Lactococcus garvieae (1) and Lactococcus raffinolactis (1). Two patients died related to their sepsis. We report the second case of cholecystitis involving Lactococcus. Conclusions: Lactococcus is a very rare pathogen mainly causing blood stream infections but needs to be considered to cause serious surgical infections in humans.

Ultrasound-guided subcostal approach of transversus abdominis plane block compared with wound infiltration for postoperative analgesia following laparoscopic cholecystectomy: A systematic review and meta-analysis.

BACKGROUND: Despite laparoscopic cholecystectomy (LC) is a commonly performed operation under ambulatory setting, significant postoperative pain is still a major concern. The ultrasound-guided subcostal approach of transversus abdominis plane (sTAP) blocks and wound infiltration (WI) are both widely practiced techniques to reduce postoperative pain in patients undergoing LC. Although these methods have been shown to relieve postoperative pain effectively, the relative analgesic efficacy between ultrasound-guided sTAP blocks and WI is not well known. METHODS: We searched PubMed, EMBASE, and CENTRAL to identify all randomized controlled trials (RCTs) comparing ultrasound-guided sTAP block versus WI for postoperative pain control in adult patients undergone LC. The search was performed until May 2023. Primary outcome was defined as 24-hour cumulative opioid consumption. Secondary outcomes were postoperative pain scores and the incidence of postoperative nausea and vomiting (PONV). RESULTS: Finally, 6 RCTs were included, and data from 314 participants were retrieved. Postoperative 24-hour opioid consumption was significantly lower in ultrasound-guided sTAP group than in the WI group with a mean difference of -6.67 (95% confidence interval: -9.39 to - 3.95). The ultrasound-guided sTAP group also showed significantly lower pain scores. Incidence of PONV did not significantly differ between the 2 groups. CONCLUSIONS: We conclude that there is low to moderate evidence to advocate that ultrasound-guided sTAP block has better analgesic effects than WI in patients undergoing LC. Further trials are needed with robust methodology and clearly defined outcomes.

Uncommon Presentation of Xanthogranulomatous Cholecystitis in a True Gallbladder Diverticulum: A Case Report and Literature Review.

BACKGROUND The gallbladder develops from the hepatic diverticulum during the fourth week of gestation, which also give rise to the liver, extrahepatic biliary ducts, and ventral part of the pancreas. Infrequently, the gallbladder has malformation or disruption in embryogenesis, leading to congenital anomalies. There are various congenital anomalies that can arise in the gallbladder. True or congenital diverticulum of the gallbladder is a rare entity that accounts for only 0.06% of gallbladder congenital anomalies and 0.0008% of cholecystectomies at the Mayo Clinic. CASE REPORT Herein, we report a rare case of a 38-year-old woman who presented to Jubail General Hospital's surgery clinic with right upper-quadrant (RUQ) pain associated with vomiting after meals for 1 month. Laparoscopic cholecystectomy was done and gallbladder tissue was sent to histopathology. Gross examination revealed an outpouching mucosa within the wall that was proven to consist of muscularis and serosa layers under light microscope. Interestingly, xanthogranulomatous inflammation was confined to the diverticulum, unlike the chronic inflammation involving the remaining gallbladder. Based on the above findings, the diagnosis of congenital diverticulum with xanthogranulomatous cholecystitis was made. CONCLUSIONS Gallbladders associated with a true diverticulum are uncommonly found to be buried in the liver, leading to surgical difficulties during cholecystectomy. Therefore, background knowledge of occasional anomalies plays a crucial role in guiding the surgeon to choose the optimal method of management. We also discuss the associated complications that accompany these anomalies, such as non-specific prolonged ailments, acalculous cholecystitis, cholecystitis and cholelithiasis, recurrent cholangitis, and carcinoma of the gallbladder.

Laparoscopic subtotal cholecystectomy outcomes across a low-and middle-income country metropolitan health service.

BACKGROUND: Laparoscopic subtotal cholecystectomy (LSC) is a safe alternative for difficult cholecystectomies to prevent bile duct injury and open conversion. The primary aim was to detail the use and outcomes on LSCs. METHODS: Retrospective analysis of a prospectively maintained database of laparoscopic cholecystectomy (LC). Relative clinical factors, outcomes, and 30-day follow-up between LSC and LC were compared using univariate and multivariate analyses. RESULTS: Six hundred and twenty four cholecystectomies were performed and 53 (8.5%) required LSC. 81.8% were fenestrating LSC. Male sex was significantly overrepresented in the LSC group (p < 0.01) and patients requiring LSC were significantly older (p < 0.01). Same admission cholecystectomy was associated with a higher risk of LSC (p < 0.01). Patients with a history of previous surgery, preoperative ERCP, or percutaneous cholecystostomy had an increased risk of undergoing LSC (p < 0.01). A necrotic gallbladder was the most significant predictor of the need for a LSC (p < 0.001). A contracted gallbladder, extensive adhesions, gallbladder empyema, and severe inflammation were significant predictors of difficulty (all p < 0.01). Postoperative complications occurred in 26.4% of LSC patients. There were ten (18.9%) Clavien-Dindo Grade III complications, 5.7% required ERCPs, and 9.4% required relook laparotomies. Significantly, more patients in the LSC group developed bile leaks (n = 8, 15%) (p < 0.001). There were two readmissions within 30 days, one mortality, and no BDIs occurred in the LSC cohort. CONCLUSION: LSC provides a feasible surgical option that should be utilized in complex cholecystitis.

Aeromonas hydrophila induced necrotizing fasciitis following laparoscopic cholecystectomy.

Necrotizi ng fasciit is [NF] i s a m ultifaceted disease of the muscle fascia and body tissues which demands the earliest intervention. Past reviews have documented ver y few cases of Aeromonas Hydroph ila [AH] induced N F fol lo wing abdominal surgery. AH can cause fatal NF as seen in a 72 year old female patient reported at Liaquat National Hospital &Medical College; a ter tiary care center in Karachi, Pakistan on 2nd April, 2022. She had a k nown comorbidity of hypertension and presented with the chief complaint of symptomatic gallstones for which she unde rwent Laparoscopic Cholecystectomy (LAPCHOL). She developed NF of the lower ab domen post- oper atively. Following uneventful Laparoscopic Cholecystectomy our pati ent presented to the ER two days later with severe lower abdo minal pain and overlyi ng celluliti s. Fasc io to my revealed extensive myonecrosis with necrotizing soft tissue in fe ction. Despite u ndergoing extensive surgical debr idement and broad spectr um antibi ot ic administration; the patient died in the ICU on the fifth postoperat ive day followi ng septic complications. Histopathologica l an alysis, confirmed i nflammat ion and necrosis. Culture sensitivity of the debrided tissue revealed AH. Approach should lie towards analyzing the behaviour of such microbes in high risk patients through collective case studies. This is the first clinical case showcasing such parameters e ncountered in the General Surger y Department.

Preoperative difficulty factors in delayed laparoscopic cholecystectomy: Tokyo Guidelines 2018 surgical difficulty score analysis.

INTRODUCTION: Tokyo Guidelines 2018 (TG18) recommend early laparoscopic cholecystectomy (LC) for low-risk acute cholecystitis (AC); however, some patients undergo delayed LC (DLC) after conservative treatment. DLC, influenced by chronic inflammation, is a difficult procedure. Previous studies on LC difficulty lacked objective measures. Recently, TG18 introduced a novel 25 findings difficulty score, which objectively assesses intraoperative factors. The purpose of this study was to use the difficulty score proposed in TG18 to identify and investigate the predictors of preoperative high-difficulty cases of DLC for AC. METHODS: We retrospectively reviewed 100 patients with DLC after conservative AC treatment. The surgical difficulty of DLC was evaluated using a difficulty score. Based on previous studies, the highest scores in each category were categorized as grades A-C. RESULTS: The severity of AC was mild in 51 patients and moderate in 49. Surgical outcomes revealed a distribution of difficulty scores, with grade C indicating high difficulty, showing significant differences in operative time, blood loss, achieving a critical view of safety, bailout procedures, and postoperative hospital stay compared with grades A and B. Regarding the preoperative risk factors, multivariate analysis identified age >61 years (p = .008), body mass index >27.0 kg/m2 (p = .007), and gallbladder wall thickness >6.2 mm (p = .001) as independent risk factors for grade C in DLC. CONCLUSION: The difficulty score proposed in TG18 provides an objective framework for evaluating surgical difficulty, allowing for more accurate risk assessments and improved preoperative planning in DLC for AC.

The dynamics of recovery of external breathing function in patients after laparoscopic cholecystectomy in the acute period under the influence of the rehabilitation program.

OBJECTIVE: Aim: To determine the dynamics of renewal of the function of external respiration in patients after laparoscopic cholecystectomy at the acute stage of rehabilitation under the influence of a rehabilitation program. PATIENTS AND METHODS: Materials and Methods: The study is randomized, simple with blinded assessors. The forced vital capacity (FVC, l), forced expiratory volume in the first second (FEV1, l) and peak expiratory flow rate (PEFR, l/s) were assessed. Spirometry was performed 120 patients on the first day of admission of patients to the surgical department for surgical intervention, on the second day and on the day of discharge. Methods of mathematical statistics: arithmetic mean (M) and standard error of the mean (}m), Student's t-test were calculated, differences at p<0,05 were considered statistically significant. RESULTS: Results: It has been established that laparoscopic cholecystectomy leads to a statistically significant decrease in the parameters of respiratory function in all age categories. More pronounced positive dynamics of respiratory function in the group of respiratory therapy. It was established that without respiratory therapy on the day of discharge there was no restoration (р<0.05) in groups of elderly patients of group of FVC l, FEV1 l, PEFR l/s; in middle-aged patients did no restoration FEV1, l, PEFR, l/s; in younger patients there was no recovery of FEV1, l. CONCLUSION: Conclusions: The results of the study indicate the effectiveness of the introduction of diaphragmatic breathing exercises in combination with early mobilization at the acute and subacute stages of rehabilitation in patients after laparoscopic cholecystectomy in order to restore the function of the respiratory system.

[Expert consensus on the laparoscopic radical resection of gallbladder cancer(2023)].

The incidence of gallbladder cancer has been increasing. Radial resection is still the most promising curable treatment for patients with gallbladder cancer. Although the techniques required for laparoscopic radical resection of gallbladder cancer have matured, the number of reports is also on the rise, and laparoscopic radical resection of gallbladder cancer is still controversial. To standardize laparoscopic radical resection of gallbladder cancer, the Biliary Surgery Branch, Chinese Society of Surgery, Chinese Medical Association, together with the Chinese Medical Doctor Association in Chinese Committee of Biliary Surgeons, gathered experts to formulate recommendations and consensus on laparoscopic radical resection of gallbladder cancer. This consensus includes several parts: safety, preoperative evaluation, indications, surgical team, positioning of patient and trocars, intraoperative frozen examination, lymph node dissection, liver resection,bile duct resection, etc. Furthermore, suggestions on the principle of treatment, surgical procedures, and precautions were also provided for patients with delayed diagnoses of gallbladder cancer undergoing resection. This consensus aims to offer valuable suggestions for the standardization of laparoscopic radical resection of gallbladder cancer.