AIMC Topic: Urinary Bladder

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Multiparametric MRI-Based Deep Learning Radiomics Model for Assessing 5-Year Recurrence Risk in Non-Muscle Invasive Bladder Cancer.

Journal of magnetic resonance imaging : JMRI Aug 21, 2024
BACKGROUND: Accurately assessing 5-year recurrence rates is crucial for managing non-muscle-invasive bladder carcinoma (NMIBC). However, the European Organization for Research and Treatment of Cancer (EORTC) model exhibits poor performance.
Urinary Bladder Multiparametric Magnetic Resonance Imaging Non-Muscle Invasive Bladder Neoplasms Male Middle Aged Risk Assessment Deep Learning Magnetic Resonance Imaging Urinary Bladder Neoplasms Neoplasm Invasiveness Neoplasm Recurrence, Local Reproducibility of Results Risk Factors Aged Radiomics Humans Retrospective Studies Female
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Automatic segmentation of high-risk clinical target volume and organs at risk in brachytherapy of cervical cancer with a convolutional neural network.

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique Aug 14, 2024
PURPOSE: This study aimed to design an autodelineation model based on convolutional neural networks for generating high-risk clinical target volumes and organs at risk in image-guided adaptive brachytherapy for cervical cancer.
Neural Networks, Computer Tomography, X-Ray Computed Female Adult Organs at Risk Brachytherapy Humans Radiotherapy Planning, Computer-Assisted Uterine Cervical Neoplasms Urinary Bladder Middle Aged Radiotherapy, Image-Guided Rectum Colon, Sigmoid
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Deep-learning-based segmentation using individual patient data on prostate cancer radiation therapy.

PloS one Jul 31, 2024
PURPOSE: Organ-at-risk segmentation is essential in adaptive radiotherapy (ART). Learning-based automatic segmentation can reduce committed labor and accelerate the ART process. In this study, an auto-segmentation model was developed by employing ind...
Radiotherapy Planning, Computer-Assisted Urinary Bladder Image Processing, Computer-Assisted Humans Prostatic Neoplasms Tomography, X-Ray Computed Prostate Male Organs at Risk Deep Learning
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Deep learning-assisted two-dimensional transperineal ultrasound for analyzing bladder neck motion in women with stress urinary incontinence.

American journal of obstetrics and gynecology Jul 19, 2024
BACKGROUND: No universally recognized transperineal ultrasound parameters are available for evaluating stress urinary incontinence. The information captured by commonly used perineal ultrasound parameters is limited and insufficient for a comprehensi...
Perineum Organ Motion Valsalva Maneuver ROC Curve Urinary Bladder Urinary Incontinence, Stress Urethra Humans Retrospective Studies Female Aged Adult Middle Aged Deep Learning Ultrasonography
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Intelligent Bladder Volume Monitoring for Wearable Ultrasound Devices: Enhancing Accuracy Through Deep Learning-Based Coarse-to-Fine Shape Estimation.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control Jul 9, 2024
Accurate and continuous bladder volume monitoring is crucial for managing urinary dysfunctions. Wearable ultrasound (US) devices offer a solution by enabling noninvasive and real-time monitoring. Previous studies have limitations in power consumption...
Humans Middle Aged Deep Learning Wearable Electronic Devices Ultrasonography Organ Size Algorithms Female Adult Male Urinary Bladder
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Prediction of Robotic Anastomosis Competency Evaluation (RACE) metrics during vesico-urethral anastomosis using electroencephalography, eye-tracking, and machine learning.

Scientific reports Jun 25, 2024
Residents learn the vesico-urethral anastomosis (VUA), a key step in robot-assisted radical prostatectomy (RARP), early in their training. VUA assessment and training significantly impact patient outcomes and have high educational value. This study a...
Anastomosis, Surgical Prostatectomy Urinary Bladder Urethra Eye-Tracking Technology Clinical Competence Electroencephalography Robotic Surgical Procedures Humans Machine Learning Male
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Deep Learning Based Cystoscopy Image Enhancement.

Journal of endourology May 28, 2024
Endoscopy image enhancement technology provides doctors with clearer and more detailed images for observation and diagnosis, allowing doctors to assess lesions more accurately. Unlike most other endoscopy images, cystoscopy images face more complex ...
Deep Learning Image Processing, Computer-Assisted Cystoscopy Image Enhancement Signal-To-Noise Ratio Urinary Bladder Humans Algorithms
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Predicting osteoporosis from kidney-ureter-bladder radiographs utilizing deep convolutional neural networks.

Bone Apr 25, 2024
Osteoporosis is a common condition that can lead to fractures, mobility issues, and death. Although dual-energy X-ray absorptiometry (DXA) is the gold standard for osteoporosis, it is expensive and not widely available. In contrast, kidney-ureter-bla...
ROC Curve Humans Kidney Adult Absorptiometry, Photon Neural Networks, Computer Radiography Bone Density Male Urinary Bladder Lumbar Vertebrae Osteoporosis Middle Aged Female Deep Learning Aged
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Bladder MRI with deep learning-based reconstruction: a prospective evaluation of muscle invasiveness using VI-RADS.

Abdominal radiology (New York) Apr 23, 2024
PURPOSE: To investigate the influence of deep learning reconstruction (DLR) on bladder MRI, specifically examination time, image quality, and diagnostic performance of vesical imaging reporting and data system (VI-RADS) within a prospective clinical ...
Diffusion Magnetic Resonance Imaging Urinary Bladder Neoplasms Neoplasm Invasiveness Image Interpretation, Computer-Assisted Urinary Bladder Male Middle Aged Deep Learning Magnetic Resonance Imaging Female Aged Aged, 80 and over Adult Humans Prospective Studies
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Identifying Bladder Phenotypes After Spinal Cord Injury With Unsupervised Machine Learning: A New Way to Examine Urinary Symptoms and Quality of Life.

The Journal of urology Apr 16, 2024
PURPOSE: Patients with spinal cord injuries (SCIs) experience variable urinary symptoms and quality of life (QOL). Our objective was to use machine learning to identify bladder-relevant phenotypes after SCI and assess their association with urinary s...
Humans Machine Learning Phenotype Female Urinary Bladder Quality of Life Adult Unsupervised Machine Learning Urinary Bladder, Neurogenic Male Registries Middle Aged Spinal Cord Injuries
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