AI Medical Compendium Topic:
Biopsy

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Cognitive Machine-Learning Algorithm for Cardiac Imaging: A Pilot Study for Differentiating Constrictive Pericarditis From Restrictive Cardiomyopathy.

Circulation. Cardiovascular imaging Jun 1, 2016
BACKGROUND: Associating a patient's profile with the memories of prototypical patients built through previous repeat clinical experience is a key process in clinical judgment. We hypothesized that a similar process using a cognitive computing tool wo...
Algorithms Decision Support Techniques Female Humans Machine Learning Area Under Curve Myocardium Diagnosis, Differential Predictive Value of Tests Echocardiography, Doppler Cardiomyopathy, Restrictive Pericarditis, Constrictive Biopsy Feasibility Studies Stroke Volume Middle Aged Pilot Projects ROC Curve Case-Control Studies Male Ventricular Function, Left Reproducibility of Results Aged
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Classifying prostate cancer patients based on total prostate-specific antigen and free prostate-specific antigen features by support vector machine.

Journal of cancer research and therapeutics Jan 1, 2016
AIMS OF STUDY: In this work, we enhanced the role of prostate-specific antigen (PSA) test by examining the relation between free PSA (fPSA) and total PSA (tPSA) value and other biological information such as age and volume of prostate. Our primary go...
Biopsy Tumor Burden Prostatic Neoplasms Prostate-Specific Antigen Biomarkers, Tumor Male ROC Curve Support Vector Machine Middle Aged Adult Sensitivity and Specificity Aged Aged, 80 and over Humans Reproducibility of Results
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[Diagnosis Values of Back Propagation Neural Network Integrating Age, Transrectal Ultrasound Characteristics and Serum PSA for Prostate Cancer].

Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition Jan 1, 2016
OBJECTIVE: To explore the diagnosis value of back propagation (BP) neural network integrating age, transrectal ultrasound characteristics and serum prostate specific antigen (PSA) for prostate cancer.
Humans Neural Networks, Computer Prostate-Specific Antigen Male Ultrasonography, Doppler, Color Biopsy Software Prostatic Neoplasms Sensitivity and Specificity
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[A Case of Bladder Adenocarcinoma with Rectal Metastasis].

Gan to kagaku ryoho. Cancer & chemotherapy Nov 1, 2015
A 77 year-old man with asymptomatic microscopic hematuria underwent a cystoscopic examination, which identified a broad-based papillary tumor at the cervix of the bladder. Adenocarcinoma was detected in the biopsy specimen. MRI and CT examination sho...
Rectal Neoplasms Recurrence Adenocarcinoma Male Neoplasm Invasiveness Urinary Bladder Neoplasms Lung Neoplasms Biopsy Humans Aged
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Texture analysis for colorectal tumour biopsies using multispectral imagery.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2015
Colorectal cancer is one of the most common cancers in the world. As part of its diagnosis, a histological analysis is often run on biopsy samples. Multispecral imagery taken from cancer tissues can be useful to capture more meaningful features. Howe...
Humans Sensitivity and Specificity Diagnostic Imaging Biopsy Colorectal Neoplasms Support Vector Machine
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Closed loop control of a robot assisted smart flexible needle for percutaneous intervention.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2015
This paper presents the experimental evaluation of a coordinated control system for a robot and robot-driven shape memory alloy (SMA) actuated smart flexible needle capable of following a curved path for percutaneous intervention. The robot driving t...
Needles Brachytherapy Alloys Biopsy Medicine Administration, Cutaneous Feedback Robotics
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