AIMC Topic: Retrospective Studies

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Automatic Machine Learning to Differentiate Pediatric Posterior Fossa Tumors on Routine MR Imaging.

AJNR. American journal of neuroradiology Jul 1, 2020
BACKGROUND AND PURPOSE: Differentiating the types of pediatric posterior fossa tumors on routine imaging may help in preoperative evaluation and guide surgical resection planning. However, qualitative radiologic MR imaging review has limited performa...
Magnetic Resonance Imaging Humans Adolescent Machine Learning Image Interpretation, Computer-Assisted Child, Preschool Retrospective Studies Neuroimaging Child Female Infratentorial Neoplasms Male Infant
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Refractive Predictability Using the IOLMaster 700 and Artificial Intelligence-Based IOL Power Formulas Compared to Standard Formulas.

Journal of refractive surgery (Thorofare, N.J. : 1995) Jul 1, 2020
PURPOSE: To investigate the accuracy of intraocular lens (IOL) power calculation formulas using swept-source optical coherence tomography (SS-OCT).
Axial Length, Eye Phacoemulsification Reference Standards Biometry Optics and Photonics Middle Aged Refraction, Ocular Humans Aged Lenses, Intraocular Artificial Intelligence Aged, 80 and over Visual Acuity Retrospective Studies Adult Tomography, Optical Coherence Female Male
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[Early Clinical Outcomes of Robotic Mitral Valve Repair;Initial Twenty Cases].

Kyobu geka. The Japanese journal of thoracic surgery Jul 1, 2020
We report the early results of our initial 20 consecutive robotic-assisted mitral valve repairs at our institution. A total of 20 patients (aged 55±10 years, 15 males) underwent robotic assisted mitral repairs by using da Vinci system. Successful mit...
Male Middle Aged Treatment Outcome Robotics Mitral Valve Mitral Valve Insufficiency Robotic Surgical Procedures Cardiac Surgical Procedures Humans Retrospective Studies Aged
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[Establishment and clinical testing of pancreatic cancer Faster R-CNN AI system based on fast regional convolutional neural network].

Zhonghua wai ke za zhi [Chinese journal of surgery] Jul 1, 2020
To investigate the effectiveness of an enhanced CT automatic recognition system based on Faster R-CNN for pancreatic cancer and its clinical value. In this study, 4 024 enhanced CT imaging sequences of 315 patients with pancreatic cancer from Janua...
Humans ROC Curve Pancreatic Neoplasms Image Interpretation, Computer-Assisted Neural Networks, Computer Retrospective Studies Tomography, X-Ray Computed Sensitivity and Specificity
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Data for registry and quality review can be retrospectively collected using natural language processing from unstructured charts of arthroplasty patients.

The bone & joint journal Jul 1, 2020
AIMS: Natural Language Processing (NLP) offers an automated method to extract data from unstructured free text fields for arthroplasty registry participation. Our objective was to investigate how accurately NLP can be used to extract structured clini...
Retrospective Studies Natural Language Processing Registries Humans Information Storage and Retrieval Data Accuracy Algorithms Arthroplasty, Replacement, Hip Arthroplasty, Replacement, Knee Quality of Health Care
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Assessment of a Deep Learning Algorithm for the Detection of Rib Fractures on Whole-Body Trauma Computed Tomography.

Korean journal of radiology Jul 1, 2020
OBJECTIVE: To assess the diagnostic performance of a deep learning-based algorithm for automated detection of acute and chronic rib fractures on whole-body trauma CT.
Deep Learning Image Interpretation, Computer-Assisted Wounds and Injuries Whole Body Imaging Aged Adult Male Middle Aged Rib Fractures Retrospective Studies Tomography, X-Ray Computed Female Humans
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Artificial Intelligence Algorithm Detecting Lung Infection in Supine Chest Radiographs of Critically Ill Patients With a Diagnostic Accuracy Similar to Board-Certified Radiologists.

Critical care medicine Jul 1, 2020
OBJECTIVES: Interpretation of lung opacities in ICU supine chest radiographs remains challenging. We evaluated a prototype artificial intelligence algorithm to classify basal lung opacities according to underlying pathologies.
Middle Aged Radiologists Lung Diseases Image Interpretation, Computer-Assisted Critical Illness Female Reproducibility of Results Male Radiography, Thoracic Supine Position Algorithms Retrospective Studies Tomography, X-Ray Computed Humans Artificial Intelligence
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Patient-specific three-dimensional aortic arch modeling for automatic measurements: clinical validation in aortic coarctation.

Journal of cardiovascular medicine (Hagerstown, Md.) Jul 1, 2020
AIM: A validated algorithm for automatic aortic arch measurements in aortic coarctation (CoA) patients could standardize procedures for clinical planning.
Software Retrospective Studies Female Reproducibility of Results Young Adult Humans Machine Learning Magnetic Resonance Angiography Models, Cardiovascular Patient-Specific Modeling Aortic Coarctation Imaging, Three-Dimensional Predictive Value of Tests Automation Aorta, Thoracic Adult Male Adolescent Child
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Can Predictive Modeling Tools Identify Patients at High Risk of Prolonged Opioid Use After ACL Reconstruction?

Clinical orthopaedics and related research Jul 1, 2020
BACKGROUND: Machine-learning methods such as the Bayesian belief network, random forest, gradient boosting machine, and decision trees have been used to develop decision-support tools in other clinical settings. Opioid abuse is a problem among civili...
Young Adult Adult Male Risk Assessment Time Factors Clinical Decision-Making Female Reproducibility of Results Decision Support Techniques Risk Factors Treatment Outcome Humans Arthroscopy Databases, Factual Pain, Postoperative Machine Learning Anterior Cruciate Ligament Reconstruction Anterior Cruciate Ligament Injuries Retrospective Studies Opioid-Related Disorders Drug Administration Schedule Narcotic Antagonists Military Medicine
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Therapeutic effect of robot-assisted laparoscopic sacrocolpopexy in the treatment of pelvic organ prolapse.

Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences Jun 28, 2020
OBJECTIVES: To assess short-term functional outcomes achieved by robot-assisted sacrocolpopexy for pelvic organ prolapse.
Treatment Outcome Humans Retrospective Studies Robotics Female Laparoscopy Quality of Life Pelvic Organ Prolapse
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