AIMC Topic: Prostate

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Outcomes of robot-assisted radical prostatectomy in men after trans-urethral resection of the prostate: a matched-pair analysis.

Journal of robotic surgery Apr 3, 2024
Prior history of transurethral resection of the prostate (TURP) can complicate Robot-assisted radical prostatectomy (RARP). Very few studies analyse the outcomes of RARP in men with a prior history of TURP. We analysed the oncological and functional ...
Prostatectomy Robotic Surgical Procedures Prostate Humans Male Matched-Pair Analysis Transurethral Resection of Prostate Robotics Prostate-Specific Antigen
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Hybrid-supervised deep learning for domain transfer 3D protoacoustic image reconstruction.

Physics in medicine and biology Apr 3, 2024
. Protoacoustic imaging showed great promise in providing real-time 3D dose verification of proton therapy. However, the limited acquisition angle in protoacoustic imaging induces severe artifacts, which impairs its accuracy for dose verification. In...
Humans Male Prostate Proton Therapy Deep Learning Protons Imaging, Three-Dimensional Image Processing, Computer-Assisted
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Comparison of model-based versus deep learning-based image reconstruction for thin-slice T2-weighted spin-echo prostate MRI.

Abdominal radiology (New York) Mar 23, 2024
PURPOSE: To compare a previous model-based image reconstruction (MBIR) with a newly developed deep learning (DL)-based image reconstruction for providing improved signal-to-noise ratio (SNR) in high through-plane resolution (1 mm) T2-weighted spin-ec...
Middle Aged Deep Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging Prostatic Neoplasms Prostate Humans Aged Male Image Interpretation, Computer-Assisted Signal-To-Noise Ratio Phantoms, Imaging
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Automated prostate gland segmentation in challenging clinical cases: comparison of three artificial intelligence methods.

Abdominal radiology (New York) Mar 21, 2024
OBJECTIVE: Automated methods for prostate segmentation on MRI are typically developed under ideal scanning and anatomical conditions. This study evaluates three different prostate segmentation AI algorithms in a challenging population of patients wit...
Deep Learning Magnetic Resonance Imaging Prostatic Neoplasms Prostate Image Interpretation, Computer-Assisted Aged Male Middle Aged Algorithms Retrospective Studies Humans Artificial Intelligence
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DiagSet: a dataset for prostate cancer histopathological image classification.

Scientific reports Mar 21, 2024
Cancer diseases constitute one of the most significant societal challenges. In this paper, we introduce a novel histopathological dataset for prostate cancer detection. The proposed dataset, consisting of over 2.6 million tissue patches extracted fro...
Male Prostatic Neoplasms Prostate Pathologists Humans Neural Networks, Computer Machine Learning
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Can we predict pathology without surgery? Weighing the added value of multiparametric MRI and whole prostate radiomics in integrative machine learning models.

European radiology Mar 20, 2024
OBJECTIVE: To test the ability of high-performance machine learning (ML) models employing clinical, radiological, and radiomic variables to improve non-invasive prediction of the pathological status of prostate cancer (PCa) in a large, single-institu...
Radiomics Male Middle Aged Machine Learning Retrospective Studies Aged Prostate Prostatectomy Multiparametric Magnetic Resonance Imaging Decision Trees Predictive Value of Tests Prostatic Neoplasms Humans
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RAPHIA: A deep learning pipeline for the registration of MRI and whole-mount histopathology images of the prostate.

Computers in biology and medicine Mar 19, 2024
Image registration can map the ground truth extent of prostate cancer from histopathology images onto MRI, facilitating the development of machine learning methods for early prostate cancer detection. Here, we present RAdiology PatHology Image Alignm...
Radiology Prostatic Neoplasms Prostate Deep Learning Image Processing, Computer-Assisted Humans Magnetic Resonance Imaging Male
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Critical evaluation of artificial intelligence as a digital twin of pathologists for prostate cancer pathology.

Scientific reports Mar 4, 2024
Prostate cancer pathology plays a crucial role in clinical management but is time-consuming. Artificial intelligence (AI) shows promise in detecting prostate cancer and grading patterns. We tested an AI-based digital twin of a pathologist, vPatho, on...
Pathologists Prostatic Neoplasms Prostate Biopsy Humans Artificial Intelligence Male
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Development of a microultrasound-based nomogram to predict extra-prostatic extension in patients with prostate cancer undergoing robot-assisted radical prostatectomy.

Urologic oncology Feb 29, 2024
OBJECTIVES: To develop a microultrasound-based nomogram including clinicopathological parameters and microultrasound findings to predict the presence of extra-prostatic extension and guide the grade of nerve-sparing.
Prostatic Neoplasms Male Humans Prostate Nomograms Prostatectomy Retrospective Studies Robotics
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Deep-learning-based joint rigid and deformable contour propagation for magnetic resonance imaging-guided prostate radiotherapy.

Medical physics Feb 26, 2024
BACKGROUND: Deep learning-based unsupervised image registration has recently been proposed, promising fast registration. However, it has yet to be adopted in the online adaptive magnetic resonance imaging-guided radiotherapy (MRgRT) workflow.
Prostatic Neoplasms Prostate Pelvis Humans Algorithms Deep Learning Male Image Processing, Computer-Assisted Radiotherapy Planning, Computer-Assisted Magnetic Resonance Imaging
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