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Positron Emission Tomography Computed Tomography

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Unsupervised consensus cluster analysis of [18F]-fluoroethyl-L-tyrosine positron emission tomography identified textural features for the diagnosis of pseudoprogression in high-grade glioma.

Oncotarget Jan 31, 2017
RATIONALE: Timely detection of pseudoprogression (PSP) is crucial for the management of patients with high-grade glioma (HGG) but remains difficult. Textural features of O-(2-[18F]fluoroethyl)-L-tyrosine positron emission tomography (FET-PET) mirror ...
Humans Retrospective Studies Female Reproducibility of Results Aged Adult Brain Neoplasms Male Middle Aged Disease Progression Pilot Projects Time Factors Treatment Outcome Glioma Magnetic Resonance Imaging Cluster Analysis Unsupervised Machine Learning Predictive Value of Tests Positron Emission Tomography Computed Tomography Neoplasm Grading Radiographic Image Interpretation, Computer-Assisted Radiopharmaceuticals Disease-Free Survival Kaplan-Meier Estimate Tyrosine
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Automated detection of pulmonary nodules in PET/CT images: Ensemble false-positive reduction using a convolutional neural network technique.

Medical physics Jun 1, 2016
PURPOSE: Automated detection of solitary pulmonary nodules using positron emission tomography (PET) and computed tomography (CT) images shows good sensitivity; however, it is difficult to detect nodules in contact with normal organs, and additional e...
Humans Neural Networks, Computer Female Sensitivity and Specificity Male Lung ROC Curve Lung Neoplasms Support Vector Machine Positron Emission Tomography Computed Tomography Radiographic Image Interpretation, Computer-Assisted Whole Body Imaging
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