AIMC Topic: Preoperative Period

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Preoperative prediction of regional lymph node metastasis of colorectal cancer based on F-FDG PET/CT and machine learning.

Annals of nuclear medicine Mar 18, 2021
PURPOSE: To establish and validate a regional lymph node (LN) metastasis prediction model of colorectal cancer (CRC) based on F-FDG PET/CT and radiomic features using machine-learning methods.
Male Middle Aged Image Processing, Computer-Assisted Lymphatic Metastasis Positron Emission Tomography Computed Tomography Fluorodeoxyglucose F18 Preoperative Period Humans Machine Learning Female Aged Adult Colorectal Neoplasms
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Exploring Associations of Preoperative Physical Performance With Postoperative Outcomes After Lumbar Spinal Fusion: A Machine Learning Approach.

Archives of physical medicine and rehabilitation Mar 9, 2021
OBJECTIVE: To explore the association between preoperative physical performance with short- and long-term postoperative outcomes in patients undergoing lumbar spinal fusion (LSF).
Male Middle Aged Length of Stay Cohort Studies Recovery of Function Retrospective Studies Female Risk Factors Aged Lumbar Vertebrae Physical Functional Performance Patient Reported Outcome Measures Postoperative Period Preoperative Period Predictive Value of Tests Disability Evaluation Pain, Postoperative Spinal Fusion Humans Machine Learning
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Use of Machine Learning to Develop and Evaluate Models Using Preoperative and Intraoperative Data to Identify Risks of Postoperative Complications.

JAMA network open Mar 1, 2021
IMPORTANCE: Postoperative complications can significantly impact perioperative care management and planning.
Humans Machine Learning Retrospective Studies Female Postoperative Complications Incidence ROC Curve Decision Support Systems, Clinical United States Risk Factors Male Middle Aged Risk Assessment Follow-Up Studies Intraoperative Period Preoperative Period
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Value of 3D preoperative planning for primary total hip arthroplasty based on artificial intelligence technology.

Journal of orthopaedic surgery and research Feb 24, 2021
BACKGROUND: Accurate preoperative planning is an important step for accurate reconstruction in total hip arthroplasty (THA). Presently, preoperative planning is completed using either a two-dimensional (2D) template or three-dimensional (3D) mimics s...
Prosthesis Fitting Prosthesis Design Arthroplasty, Replacement, Hip Preoperative Period Hip Prosthesis Humans Artificial Intelligence Prospective Studies Female Aged Adult Male Middle Aged Imaging, Three-Dimensional
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Structural Brain Network Abnormalities and the Probability of Seizure Recurrence After Epilepsy Surgery.

Neurology Dec 22, 2020
OBJECTIVE: We assessed preoperative structural brain networks and clinical characteristics of patients with drug-resistant temporal lobe epilepsy (TLE) to identify correlates of postsurgical seizure recurrences.
Recurrence Drug Resistant Epilepsy Diffusion Magnetic Resonance Imaging Anterior Temporal Lobectomy Postoperative Period Brain Preoperative Period Female Neural Pathways Epilepsy, Temporal Lobe Adult Humans Middle Aged Male Machine Learning Case-Control Studies Treatment Outcome Support Vector Machine Magnetic Resonance Imaging
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Use of Artificial Intelligence Deep Learning to Determine the Malignant Potential of Pancreatic Cystic Neoplasms With Preoperative Computed Tomography Imaging.

The American surgeon Nov 1, 2020
BACKGROUND: Society consensus guidelines are commonly used to guide management of pancreatic cystic neoplasms (PCNs). However, downsides of these guidelines include unnecessary surgery and missed malignancy. The aim of this study was to use computed ...
Humans Artificial Intelligence Retrospective Studies Tomography, X-Ray Computed Female Aged Pancreatic Neoplasms Male Preoperative Period Middle Aged Adenocarcinoma, Mucinous Deep Learning Pilot Projects
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Robust deep learning classification of adamantinomatous craniopharyngioma from limited preoperative radiographic images.

Scientific reports Oct 9, 2020
Deep learning (DL) is a widely applied mathematical modeling technique. Classically, DL models utilize large volumes of training data, which are not available in many healthcare contexts. For patients with brain tumors, non-invasive diagnosis would r...
Magnetic Resonance Imaging Preoperative Period Craniopharyngioma Brain Neoplasms Diagnosis, Computer-Assisted Deep Learning Image Processing, Computer-Assisted Models, Theoretical Humans Neural Networks, Computer Algorithms Tomography, X-Ray Computed
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Liver imaging features by convolutional neural network to predict the metachronous liver metastasis in stage I-III colorectal cancer patients based on preoperative abdominal CT scan.

BMC bioinformatics Sep 17, 2020
BACKGROUND: Introducing deep learning approach to medical images has rendered a large amount of un-decoded information into usage in clinical research. But mostly, it has been focusing on the performance of the prediction modeling for disease-related...
Humans Neural Networks, Computer Middle Aged Liver Neoplasms Abdomen Neoplasm Staging Preoperative Period Tomography, X-Ray Computed Female Colorectal Neoplasms Male
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Improving preoperative risk-of-death prediction in surgery congenital heart defects using artificial intelligence model: A pilot study.

PloS one Sep 4, 2020
BACKGROUND: Congenital heart disease accounts for almost a third of all major congenital anomalies. Congenital heart defects have a significant impact on morbidity, mortality and health costs for children and adults. Research regarding the risk of pr...
Preoperative Period Male Heart Defects, Congenital Humans Risk Assessment Pilot Projects Artificial Intelligence Registries Retrospective Studies Female
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Preoperative assessment of lymph node metastasis in Colon Cancer patients using machine learning: a pilot study.

Cancer imaging : the official publication of the International Cancer Imaging Society Apr 25, 2020
BACKGROUND: Preoperative detection of lymph node (LN) metastasis is critical for planning treatments in colon cancer (CC). The clinical diagnostic criteria based on the size of the LNs are not sensitive to determine metastasis using CT images. In thi...
Lymphatic Metastasis Humans Sensitivity and Specificity Colonic Neoplasms Retrospective Studies Preoperative Period Male Machine Learning Tomography, X-Ray Computed Middle Aged Female Pilot Projects Aged Adult
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