AIMC Topic: Cholecystectomy, Laparoscopic

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Deep learning for surgical phase recognition using endoscopic videos.

Surgical endoscopy Nov 25, 2020
BACKGROUND: Operating room planning is a complex task as pre-operative estimations of procedure duration have a limited accuracy. This is due to large variations in the course of procedures. Therefore, information about the progress of procedures is ...
Deep Learning Laparoscopy Cholecystectomy, Laparoscopic Humans Neural Networks, Computer
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Artificial Intelligence for Surgical Safety: Automatic Assessment of the Critical View of Safety in Laparoscopic Cholecystectomy Using Deep Learning.

Annals of surgery Nov 16, 2020
OBJECTIVE: To develop a deep learning model to automatically segment hepatocystic anatomy and assess the criteria defining the critical view of safety (CVS) in laparoscopic cholecystectomy (LC).
Cholecystectomy, Laparoscopic Bile Duct Diseases Humans Artificial Intelligence Deep Learning Video Recording
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Patch-based classification of gallbladder wall vascularity from laparoscopic images using deep learning.

International journal of computer assisted radiology and surgery Nov 4, 2020
PURPOSE: In this study, we propose a deep learning approach for assessment of gallbladder (GB) wall vascularity from images of laparoscopic cholecystectomy (LC). Difficulty in the visualization of GB wall vessels may be the result of fatty infiltrati...
Neural Networks, Computer Deep Learning Cholecystectomy, Laparoscopic Gallbladder Humans
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First in-human experience with a novel robotic platform and Magnetic Surgery System.

The international journal of medical robotics + computer assisted surgery : MRCAS Sep 26, 2020
BACKGROUND: Magnetic technologies have been introduced to reduce invasiveness of surgical procedures. This study was aimed to analyse the performance of a novel combined magnetic-robotic controller as an enhanced accessory to the Magnetic Surgical Sy...
Magnetic Phenomena Cholecystectomy, Laparoscopic Adult Robotics Robotic Surgical Procedures Humans Prospective Studies Female
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Development of an artificial intelligence system using deep learning to indicate anatomical landmarks during laparoscopic cholecystectomy.

Surgical endoscopy Apr 18, 2020
BACKGROUND: The occurrence of bile duct injury (BDI) during laparoscopic cholecystectomy (LC) is an important medical issue. Expert surgeons prevent intraoperative BDI by identifying four landmarks. The present study aimed to develop a system that ou...
Deep Learning Anatomic Landmarks Cholecystectomy, Laparoscopic Humans Artificial Intelligence Algorithms
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Development of a prediction model for hypotension after induction of anesthesia using machine learning.

PloS one Apr 16, 2020
Arterial hypotension during the early phase of anesthesia can lead to adverse outcomes such as a prolonged postoperative stay or even death. Predicting hypotension during anesthesia induction is complicated by its diverse causes. We investigated the ...
Hypotension Cholecystectomy, Laparoscopic Arterial Pressure Models, Cardiovascular Anesthetics Intubation, Intratracheal Anesthesia, General Bayes Theorem Feasibility Studies Monitoring, Intraoperative ROC Curve Retrospective Studies Humans Aged Electronic Health Records Male Neural Networks, Computer Adult Female Drug Delivery Systems Middle Aged Machine Learning Risk Assessment
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Robotic Cholecystectomy Is a Safe Educational Alternative to Laparoscopic Cholecystectomy During General Surgical Training: A Pilot Study.

Journal of surgical education Mar 23, 2020
OBJECTIVE: The role of robotic surgery in general surgery (GS) continues to expand. Several programs have integrated robotic-based simulators and models into surgical education; however, residents' robotic experience in the operating room is currentl...
Robotic Surgical Procedures Cholecystectomy, Laparoscopic Cholecystectomy Humans Pilot Projects Robotics
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True single-port cholecystectomy with ICG cholangiography through a single 15-mm trocar using the new surgical platform "symphonX": first human case study with a commercially available device.

Surgical endoscopy Oct 28, 2019
BACKGROUND: Minimally invasive single-port surgery is often associated with large incisions up to 2-3 cm, complicated handling due to the lack of triangulation, and instrument crossing. Aim of this prospective study was to perform true single-port su...
Cholecystitis Humans Cholangiography Prospective Studies Cholecystolithiasis Feasibility Studies Female Cholecystectomy, Laparoscopic Surgical Instruments Middle Aged Aged Robotics Adult Equipment Design Male
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Formalizing video documentation of the Critical View of Safety in laparoscopic cholecystectomy: a step towards artificial intelligence assistance to improve surgical safety.

Surgical endoscopy Oct 3, 2019
BACKGROUND: In laparoscopic cholecystectomy (LC), achievement of the Critical View of Safety (CVS) is commonly advocated to prevent bile duct injuries (BDI). However, BDI rates remain stable, probably due to inconsistent application or a poor underst...
Humans Artificial Intelligence Female Male Video Recording Cholecystectomy, Laparoscopic
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Are postoperative intravenous fluids in patients undergoing elective laparoscopic cholecystectomy a necessity? A randomized clinical trial.

Surgery Dec 29, 2017
BACKGROUND: Intravenous (IV) fluid therapy should be individualized according to each patient's weight, disease, and comorbidities, as well as the type and duration of the operative procedure. Laparoscopic cholecystectomy represents one of the most c...
Fluid Therapy Middle Aged Cholecystectomy, Laparoscopic Aged Treatment Outcome Humans Gallbladder Diseases Postoperative Care Adult Operative Time Female Infusions, Intravenous Male Elective Surgical Procedures
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