Cholecystectomy

BACKGROUND: Real-time prediction of the remaining surgery duration (RSD) is important for optimal scheduling of resources in the operating room. METHODS: We focus on the intraoperative prediction of RSD from laparoscopic video. An extensive evaluation of seven common deep learning models, a proposed one based on the Transformer architecture (TransLocal) and four baseline approaches, is presented. The proposed pipeline includes a CNN-LSTM for feature extraction from salient regions within short video segments and a Transformer with local attention mechanisms...

A woman in her nineties presented with a 7-day history of right upper quadrant pain, nausea and anorexia. Examination findings included tenderness in the right upper quadrant and a positive Murphy's sign. Laboratory studies were unremarkable with normal white cell count, C-reactive protein and liver functions tests. Ultrasound of the abdomen, however, demonstrated a distended gallbladder containing sludge and a thickened gallbladder wall. The patient's symptoms worsened with associated elevation of inflammatory markers despite initial treatment with intravenous antibiotics for 24 h...

BACKGROUND: Gas extravasation complications arising from perforated diverticulitis are common but manifestations such as pneumoperitoneum, pneumoretroperitoneum, and pneumomediastinum happening at the same time are exceedingly rare. This case report explores the unique presentation of these 3 complications occurring simultaneously, their diagnosis and their management, emphasizing the importance of interdisciplinary collaboration for accurate diagnosis and effective management. CASE PRESENTATION: A 74-year-old North African female, with a medical history including hypertension, dyslipidemia, type 2 diabetes, goiter, prior cholecystectomy, and bilateral total knee replacement, presented with sudden-onset pelvic pain, chronic constipation, and rectal bleeding...

AIM: To evaluate the quantity and quality of randomized controlled trials (RCTs) in hepatobiliary surgery and for identifying gaps in current evidences. METHODS: A systematic search was conducted in MEDLINE (via PubMed), Web of Science, and Cochrane Controlled Register of Trials (CENTRAL) for RCTs of hepatobiliary surgery published from inception until the end of 2023. The quality of each study was assessed using the Cochrane risk-of-bias (RoB) tool. The associations between risk of bias and the region and publication date were also assessed...

OBJECTIVES: A videolaryngoscope may decrease the high incidence of aberrant positioning of supraglottic airway devices (SAD) inserted with blind techniques. We aimed to compare Igel insertion characteristics between blind and videolaryngoscope-assisted techniques. METHODS: In this study 70 adult patients scheduled for elective laparoscopic cholecystectomy under general anesthesia were randomly divided into blind (Group B, n  = 35) and videolaryngoscope-guided (Group V, n  = 35) Igel insertion...

If patient anatomy or disease does not allow for a traditional or partial cholecystectomy, an omental pedicle plug may be a viable option to limit the risk of postoperative uncontrolled bile leak from the cystic duct and to control patient symptoms.

Background Difficult laparoscopic cholecystectomy (DLC) denotes the surgical extraction of the gallbladder under circumstances where associated conditions within the same organ, adjacent structures, or patient-specific conditions impede a smooth, expeditious, and comfortable dissection. It is imperative to utilize tools that aid in anticipating this challenging surgical scenario, enabling the implementation of appropriate measures. Objective This study aimed to assess the effectiveness of the Labbad-Vivas score (LVS) in predicting DLC and its correlation with the Parkland Grading Scale (PGS)...

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No abstract text is available yet for this article.

INTRODUCTION: Recently, a Geriatric Surgery Unit (GSU) was established in the Sheba Medical Center. The Unit's aims include: professional assessment of surgical candidates, approval of the surgical plan by a multidisciplinary team discussion (MTD), and meeting the specific needs of the geriatric patient undergoing surgery. METHODS: We describe the establishment of the GSU and preliminary results from the first year of its activity (January-December 2022). The GSU team consisted of a geriatric nurse practitioner (NP), a geriatric physician, surgeons, anesthesiologists and a physiotherapist...

BACKGROUND: Improper compliance with antibiotic prophylaxis (AP) in surgery is associated with an increased risk of surgical site infection (SSI), and impacts the efficiency of healthcare. OBJECTIVE: Evaluate the impact of an intervention in compliance with AP in selected surgical procedures and its effect on antibiotic consumption and cost. METHODS: A prospective interventional study was performed in a community hospital from January to December 2022...

The determination of the potential role and advantages of artificial intelligence-based models in the field of surgery remains uncertain. This research marks an initial stride towards creating a multimodal model, inspired by the Video-Audio-Text Transformer, that aims to reduce negative occurrences and enhance patient safety. The model employs text and image embedding state-of-the-art models (ViT and BERT) to assess their efficacy in extracting the hidden and distinct features from the surgery video frames...

BACKGROUND: Irritable bowel syndrome (IBS) is a functional disorder commonly associated with extra-intestinal symptoms. However, the prevalence of these symptoms according to IBS subtype is not well established. AIM: To compare the prevalence of extra-intestinal symptoms among patients with different subtypes of IBS. METHODS: A descriptive cross-sectional study including patients with IBS according to Rome IV criteria was performed between July 2022 and April 2023...

INTRODUCTION: Blurred lines remain in details of the association between patient warming with postoperative pain and a proper analgesic requirement. Therefore, the present study proposes to observe the effects of intraoperative patient warming and carbon dioxide insufflation duration in laparoscopic colectomy (LCol) and laparoscopic cholecystectomy (LChol) procedures on postoperative pain, analgesic requirements, and hemodynamics. METHODS: The present study involved 80 cases aged 18-80 years with the American Society of Anesthesiologists I-III classification, possessing two initial groups primarily, one for LCol and one for LChol...

Hepatic subcapsular biloma is a rare but significant complication following laparoscopic cholecystectomy, characterized by the accumulation of bile beneath the hepatic capsule. Despite its infrequency, recognizing this condition is crucial due to its potential for significant morbidity. This report aims to elucidate the presentation, diagnosis, and management of this complication to enhance clinical outcomes. We present the case of a 59-year-old male with a complex medical history including atrial fibrillation, heart failure with preserved ejection fraction, myocardial infarction, chronic obstructive pulmonary disease, hypertension, and alcohol abuse...

BACKGROUND: This study aimed to review the varied 1-4 gastrointestinal (GI) system surgical outcomes among people living with Human Immunodeficiency Virus (PLWH) in the HAART-era. METHODS: MEDLINE and EMBASE were searched for primary publications on GI surgery outcomes exclusively in HAART-treated HIV patients. NSQIP-reported complications (NRCs), all-cause complications (ACC) and HIV disease parameters were extracted. RESULTS: 12 studies met study inclusion criteria, examining bowel (4), bariatric (5), cholecystectomy (1), appendectomy (1), and other general abdominal operations (1)...

An 83-year-old Japanese man who underwent cholecystectomy for cholecystolithiasis 17 years ago visited our hospital owing to epigastric pain. He was initially diagnosed with choledocholithiasis and acute cholangitis following white blood cell, C-reactive protein, total bilirubin, alkaline phosphatase, and γ-glutamyltranspeptidase level elevations along with common bile duct stones on computed tomography (CT). Moreover, CT, magnetic resonance imaging, endoscopic retrograde cholangiography (ERC), and endoscopic ultrasonography (EUS) also revealed a 2-cm-diameter mass arising from the remnant cystic duct...

BACKGROUND & AIMS: Greater availability of less invasive biliary imaging to rule out choledocholithiasis should reduce the need for diagnostic endoscopic retrograde cholangiopancreatography (ERCP) in patients who have a remote history of cholecystectomy. The primary aims were to determine the incidence, characteristics, and outcomes of individuals who undergo first-time ERCP > 1 year after cholecystectomy (late-ERCP). METHODS: Data from a commercial insurance claim database (Optum Clinformatics) identified 583,712 adults who underwent cholecystectomy, 4,274 of whom underwent late-ERCP, defined as first-time ERCP for nonmalignant indications > 1 year after cholecystectomy...

INTRODUCTION: Although sevoflurane and desflurane have nearly identical blood-gas solubilities, current research suggests that airway reflexes recover more quickly with desflurane than sevoflurane; however, cognitive function recovery varies substantially. The current study was piloted to appraise the lengths of time needed to recover from anesthesia following desflurane and sevoflurane anesthesia. MATERIALS AND METHODS: A prospective clinical trial was piloted among 70 adult non-obese subjects who underwent elective surgery and were classified I-II by the " American Association of Anesthesiologists (ASA)"...

This review discusses the grading of cholecystitis, the optimal timing of cholecystectomy, adopting a culture of safe cholecystectomy, understanding the common error traps that can lead to intraoperative complications and how to avoid them. The Tokyo Guidelines, AAST, Nassar and Parkland scoring systems are discussed. The patient factors, physiologic status and operative findings that predict a difficult cholecystectomy or conversion from laparoscopic to open cholecystectomy are reviewed. With laparoscopic expertise and patient conditions that are not prohibitive, early laparoscopic cholecystectomy is recommended...