2021
Deep learning-based GTV contouring modeling inter- and intra- observer variability in sarcomas
Marin T, Zhuo Y, Lahoud R, Tian F, Ma X, Xing F, Moteabbed M, Liu X, Grogg K, Shusharina N, Woo J, Lim R, Ma C, Chen Y, El Fakhri G. Deep learning-based GTV contouring modeling inter- and intra- observer variability in sarcomas. Radiotherapy And Oncology 2021, 167: 269-276. PMID: 34808228, PMCID: PMC8934266, DOI: 10.1016/j.radonc.2021.09.034.Peer-Reviewed Original ResearchConceptsGross tumor volumeRadiation therapy treatment planningGross tumor volume contoursGross tumor volume delineationTherapy treatment planningIntra-observer variabilityConsensus contoursGTV contoursPre-operative CT imagesSoft tissue sarcomasRadiation oncologistsTumor volumeBone sarcomasTreatment planningAccurate contoursCT imagesDelineation procedureSarcomaSoft tissueConfidence levelRadiationPatientsHausdorff distanceMultiple contoursX-rayDetecting lumbar lesions in 99mTc‐MDP SPECT by deep learning: Comparison with physicians
Petibon Y, Fahey F, Cao X, Levin Z, Sexton‐Stallone B, Falone A, Zukotynski K, Kwatra N, Lim R, Bar‐Sever Z, Chemli Y, Treves S, Fakhri G, Ouyang J. Detecting lumbar lesions in 99mTc‐MDP SPECT by deep learning: Comparison with physicians. Medical Physics 2021, 48: 4249-4261. PMID: 34101855, DOI: 10.1002/mp.15033.Peer-Reviewed Original ResearchConceptsSingle-photon emission computed tomographyLow back painLumbar lesionsPediatric patientsTc-MDPEvaluate low back painCause of low back painTc-MDP scanLesion-presentEmission computed tomographyConvolutional neural networkClinical likelihoodBack painInterreader variabilityDeep convolutional neural networkLumbar locationLesionsStress lesionsFocal lesionsDeep learningPatientsLumbar stressPhysiciansDL systemsLROC studies
2016
Imaging the Pediatric Urinary Tract
Traubici J, Lim R. Imaging the Pediatric Urinary Tract. 2016, 3-47. DOI: 10.1007/978-3-662-52972-0_1.Peer-Reviewed Original ResearchUrinary tractWork-up of patientsPediatric urinary tractUrinary tract imagingMagnetic resonance imagingPediatric patientsDifferential diagnosisExcretory urographyComputed tomographyFollow-upAcquired diseasesWork-upContrast fluoroscopyUrinary systemImaging studiesResonance imagingPatientsDiagnosisModalitiesDiseaseTractScintigraphyUrographyFluoroscopySonography
2014
Physical Aspects of Pediatric Nuclear Medicine Imaging
Fahey F, Lim R, El-Fakhri G. Physical Aspects of Pediatric Nuclear Medicine Imaging. 2014, 621-643. DOI: 10.1007/978-1-4614-9551-2_27.Peer-Reviewed Original ResearchNuclear medicine imagingReduction of radiation doseMedicine imagingQuality of nuclear medicine imagingNuclear medicine studiesApplications of nuclear medicineClinical resultsRadiation doseImage quality improvementTomographic reconstructionHybrid imagingMedicine studiesPatientsNuclear medicineChildrenReconstruction technique