Results 41 to 50 of about 3,625,358 (201)
Insights into Imaging, 2018 Performed on either an elective or urgent basis, cholecystectomy currently represents the most common abdominal operation due to the widespread use of laparoscopy and the progressively expanded indications.
M. Tonolini +3 more
semanticscholar +1 more source
Comparative Validation of Machine Learning Algorithms for Surgical Workflow and Skill Analysis with the HeiChole Benchmark [PDF]
arXiv, 2021 PURPOSE: Surgical workflow and skill analysis are key technologies for the next generation of cognitive surgical assistance systems. These systems could increase the safety of the operation through context-sensitive warnings and semi-autonomous robotic assistance or improve training of surgeons via data-driven feedback. In surgical workflow analysis up
arxiv
Laparoscopic Cholecystectomy in Chronic Calculus Cholecystitis
Journal of Lumbini Medical College, 2013 Introduction: Laparoscopic cholecystectomy has clearly become the choice over open cholecystectomy in the treatment of hepatobiliary disease since its introduction by Mouret in 1987.
Prakash Sapkota, Y B Oli, Nabin Pokharel
doaj +2 more sources
, 2017 Background: Gall stones are a major cause of morbidity all over the world. Until the end of 1980’s, open cholecystectomy was the gold standard for treatment of stones in the gall bladder. Laparoscopy has revolutionized surgery causing a re-evaluation of
Ashutosh M. Shukla, S. Seth, A. Ranjan
semanticscholar +1 more source
Digestive Surgery, 2016 Background: Preoperative risk factors for the conversion of laparoscopic cholecystectomy to open surgery have been identified, but never been explored systematically.
Josephine Philip Rothman +4 more
semanticscholar +1 more source
Non-randomised patients in a cholecystectomy trial: characteristics, procedures, and outcomes
BMC Surgery, 2006 Background Laparoscopic cholecystectomy is now considered the first option for gallbladder surgery. However, 20% to 30% of cholecystectomies are completed as open operations often on elderly and fragile patients.
Bäckman Karin +4 more
doaj +1 more source
, 2017 Gallstone disease is a global health problem. Most patients are asymptomatic, and gallstones are generally detected with ultrasonography during the evaluation of unrelated medical conditions.
N. Awan +7 more
semanticscholar +1 more source
Surgical Phase Recognition in Laparoscopic Cholecystectomy [PDF]
arXiv, 2022 Automatic recognition of surgical phases in surgical videos is a fundamental task in surgical workflow analysis. In this report, we propose a Transformer-based method that utilizes calibrated confidence scores for a 2-stage inference pipeline, which dynamically switches between a baseline model and a separately trained transition model depending on the
arxiv
Pakistan Armed Forces Medical Journal, 2020 Objective: To identify the frequency, associated risk factors and intraoperative reasons for conversion of Laparoscopic Cholecystectomy to open Cholecystectomy. Study Design: Case series study.
Umairah Yaqub +5 more
doaj +2 more sources
Conversion rate of laparoscopic to open cholecystectomy
Yemeni Journal for Medical Sciences, 2009 Purpose: to audit the conversion rate and identify the conversion reasons necessitating Yemeni laparoscopists to convert laparoscopic cholecystectomy to open procedure.
Saeed Hadi Al-Bahlooli +4 more
doaj +1 more source