0000000000619977

AUTHOR

Giuseppe Arnone

showing 2 related works from this author

Radiomics analysis of 18F-Choline PET/CT in the prediction of disease outcome in high-risk prostate cancer: an explorative study on machine learning …

2021

Objective: The aim of this study was (1) to investigate the application of texture analysis of choline PET/CT images in prostate cancer (PCa) patients and (2) to propose a machine-learning radiomics model able to select PET features predictive of disease progression in PCa patients with a same high-risk class at restaging. Material and methods: Ninety-four high-risk PCa patients who underwent restaging Cho-PET/CT were analyzed. Follow-up data were recorded for a minimum of 13 months after the PET/CT scan. PET images were imported in LIFEx toolbox to extract 51 features from each lesion. A statistical system based on correlation matrix and point-biserial-correlation coefficient has been impl…

Malemedicine.medical_specialtyMachine learningcomputer.software_genre030218 nuclear medicine & medical imagingCholineCorrelationMachine Learning03 medical and health sciences0302 clinical medicineArtificial IntelligencePositron Emission Tomography Computed TomographymedicineHumansRadiology Nuclear Medicine and imagingCholine; Machine learning; Positron emission tomography computed tomography; Prostate cancer; Radiomics.Prospective StudiesEntropy (energy dispersal)Prospective cohort studySurvival analysisPET-CTbusiness.industryProstatic NeoplasmsGeneral MedicineLinear discriminant analysismedicine.diseasePrimary tumorFeature (computer vision)030220 oncology & carcinogenesisRadiologyArtificial intelligenceNeoplasm Recurrence LocalbusinesscomputerMachine learning Positron emission tomography computed tomography Prostate cancer Radiomics Artificial Intelligence
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The role of PET radiomic features in prostate cancer: a systematic review

2021

Aim: This systematic review aims to present the available evidence on the use of radiomic features (RFs) extracted from PET imaging in patients with prostate cancer (PCa). Materials and methods: A comprehensive literature search of studies on the utility of PET-derived RFs in patients with PCa was performed in the PubMed/MEDLINE database through February 24th, 2021 using the following search string: [“positron-emission tomography” (MeSh terms) OR “positron emission tomography computed tomography” (MeSh terms) OR “positron-emission tomography” (all fields) OR “positron emission tomography computed tomography” (all fields) OR “PET” (all fields)] AND [“radiomics” (all fields) OR “radiomic” (al…

medicine.medical_specialtyPositron emission tomographymedicine.medical_treatmentRadiogenomics030218 nuclear medicine & medical imaging03 medical and health sciencesProstate cancer0302 clinical medicineProstateMachine learningCarcinomamedicineRadiology Nuclear Medicine and imagingLymph nodeProstate cancerRadiomicsmedicine.diagnostic_testbusiness.industryInterventional radiologyDeep learningmedicine.diseaseRadiation therapymedicine.anatomical_structure030220 oncology & carcinogenesisRadiologyTomographybusiness
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