AIMC Topic: Image-Guided Biopsy

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Transparent Machine Learning Models to Diagnose Suspicious Thoracic Lesions Leveraging CT Guided Biopsy Data.

Academic radiology Aug 7, 2021
RATIONALE AND OBJECTIVES: To train and validate machine learning models capable of classifying suspicious thoracic lesions as benign or malignant and to further classify malignant lesions by pathologic subtype while quantifying feature importance for...
Tomography, X-Ray Computed Image-Guided Biopsy Multiparametric Magnetic Resonance Imaging Humans Machine Learning Retrospective Studies
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[MRI-guided minimally invasive treatment of prostate cancer].

Der Radiologe Jul 12, 2021
CLINICAL/METHODOLOGICAL ISSUE: Multiparametric magnetic resonance imaging (mpMRI) of the prostate plays a crucial role in the diagnosis and local staging of primary prostate cancer.
Humans Artificial Intelligence Prostatic Neoplasms Male Image-Guided Biopsy Magnetic Resonance Imaging
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Toward autonomous robotic prostate biopsy: a pilot study.

International journal of computer assisted radiology and surgery Jul 5, 2021
PURPOSE: We present the validation of PROST, a robotic device for prostate biopsy. PROST is designed to minimize human error by introducing some autonomy in the execution of the key steps of the procedure, i.e., target selection, image fusion and nee...
Image-Guided Biopsy Biopsy, Needle Phantoms, Imaging Robotics Prostatic Neoplasms Software Male Pilot Projects Ultrasonography Image Processing, Computer-Assisted Magnetic Resonance Imaging Humans
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An Automatic Biopsy Needle Detection and Segmentation on Ultrasound Images Using a Convolutional Neural Network.

Ultrasonic imaging Jun 28, 2021
Needle visualization in the ultrasound image is essential to successfully perform the ultrasound-guided core needle biopsy. Automatic needle detection can significantly reduce the procedure time, false-negative rate, and highly improve the diagnosis....
Humans Neural Networks, Computer Female Image-Guided Biopsy Breast Neoplasms Ultrasonography Image Processing, Computer-Assisted
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ESUR/ESUI position paper: developing artificial intelligence for precision diagnosis of prostate cancer using magnetic resonance imaging.

European radiology May 15, 2021
Artificial intelligence developments are essential to the successful deployment of community-wide, MRI-driven prostate cancer diagnosis. AI systems should ensure that the main benefits of biopsy avoidance are delivered while maintaining consistent hi...
Prostatic Neoplasms Image-Guided Biopsy Artificial Intelligence Male Magnetic Resonance Imaging Humans
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Development of a transperineal prostate biopsy robot guided by MRI-TRUS image.

The international journal of medical robotics + computer assisted surgery : MRCAS May 6, 2021
BACKGROUND: In the transrectal ultrasound (TRUS)-guided transperineal prostate biopsy, doctors determine the biopsy target by observing the prostate region in TRUS images. However, ultrasound images with low imaging quality make doctors easy to be in...
Prostatic Neoplasms Image-Guided Biopsy Humans Male Magnetic Resonance Imaging Robotics
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Deep Learning Improves Speed and Accuracy of Prostate Gland Segmentations on Magnetic Resonance Imaging for Targeted Biopsy.

The Journal of urology Apr 21, 2021
PURPOSE: Targeted biopsy improves prostate cancer diagnosis. Accurate prostate segmentation on magnetic resonance imaging (MRI) is critical for accurate biopsy. Manual gland segmentation is tedious and time-consuming. We sought to develop a deep lear...
Multimodal Imaging Prostatic Neoplasms Ultrasonography, Interventional Software Prostate Prospective Studies Feasibility Studies Humans Retrospective Studies Datasets as Topic Magnetic Resonance Imaging, Interventional Deep Learning Multiparametric Magnetic Resonance Imaging Time Factors Proof of Concept Study Image Processing, Computer-Assisted Reproducibility of Results Image-Guided Biopsy Male
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A deep learning model to detect pancreatic ductal adenocarcinoma on endoscopic ultrasound-guided fine-needle biopsy.

Scientific reports Apr 19, 2021
Histopathological diagnosis of pancreatic ductal adenocarcinoma (PDAC) on endoscopic ultrasonography-guided fine-needle biopsy (EUS-FNB) specimens has become the mainstay of preoperative pathological diagnosis. However, on EUS-FNB specimens, accurate...
Retrospective Studies Image-Guided Biopsy Deep Learning Adenocarcinoma Pancreatic Neoplasms Carcinoma, Pancreatic Ductal Endoscopic Ultrasound-Guided Fine Needle Aspiration Humans
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Artificial Intelligence in Magnetic Resonance Imaging-based Prostate Cancer Diagnosis: Where Do We Stand in 2021?

European urology focus Mar 25, 2021
CONTEXT: Men suspected of harboring prostate cancer (PCa) increasingly undergo multiparametric magnetic resonance imaging (mpMRI) and mpMRI-guided biopsy. The potential of mpMRI coupled to artificial intelligence (AI) methods to detect and classify P...
Magnetic Resonance Imaging Prostatic Neoplasms Prospective Studies Humans Image-Guided Biopsy Retrospective Studies Artificial Intelligence Male
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In vivo evaluation of angulated needle-guide template for MRI-guided transperineal prostate biopsy.

Medical physics Mar 24, 2021
PURPOSE: Magnetic resonance imaging (MRI)-guided transperineal prostate biopsy has been practiced since the early 2000s. The technique often suffers from targeting error due to deviation of the needle as a result of physical interaction between the n...
Robotics Prostatic Neoplasms Needles Prostate Humans Image-Guided Biopsy Swine Animals Magnetic Resonance Imaging Male
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