2024
Next-generation digital chest tomosynthesis
Gange C, Ku J, Gosangi B, Liu J, Maolinbay M. Next-generation digital chest tomosynthesis. Journal Of Clinical Imaging Science 2024, 14: 22. PMID: 38975057, PMCID: PMC11225395, DOI: 10.25259/jcis_4_2024.Peer-Reviewed Original ResearchRadiation doseLow dose chest CTLung phantomLung nodulesEffective radiation dosePlane resolutionLow radiation doseLow dose CTPhantomSimulated pulmonary nodulesChest CTChest radiologistsHealthy volunteersPulmonary nodulesDose CTAnatomical locationNodule detectionImaging characteristicsTomosynthesisNodulesLungDoseDetect lung nodulesDevicesPotential utilityMulticenter Quantification of Radiation Exposure and Associated Risks for Prostatic Artery Embolization in 1476 Patients.
Ayyagari R, Rahman S, Grizzard K, Mustafa A, Staib L, Makkia R, Bhatia S, Bilhim T, Carnevale F, Davis C, Fischman A, Isaacson A, McClure T, McWilliams J, Nutting C, Richardson A, Salem R, Sapoval M, Yu H. Multicenter Quantification of Radiation Exposure and Associated Risks for Prostatic Artery Embolization in 1476 Patients. Radiology 2024, 310: e231877. PMID: 38441098, DOI: 10.1148/radiol.231877.Peer-Reviewed Original ResearchConceptsProstatic artery embolizationCumulative air kermaRadiation-related adverse eventsBody mass indexAdverse eventsEffective doseFluoroscopy timeArtery embolizationRadiation doseKerma area product valuesMedian cumulative air kermaMedian effective radiation doseFluoroscopy unitPatient body mass indexRadiation exposureTwo-sample <i>t</i> test wasRadiation dose dataBenign prostatic hyperplasiaFluoroscopy-guided proceduresPatient radiation exposureEffective radiation doseRadiation field areaRadiation effective doseWilcoxon rank sum testInvasive angiographic procedures
2021
Cumulative diagnostic imaging radiation exposure in premature neonates
Khattab M, Hagan J, Staib LH, Mustafa A, Goodman TR. Cumulative diagnostic imaging radiation exposure in premature neonates. Journal Of Neonatal-Perinatal Medicine 2021, 15: 95-103. PMID: 33843704, DOI: 10.3233/npm-210726.Peer-Reviewed Original ResearchConceptsLength of stayCumulative effective radiation doseNeonatal intensive care unitIntensive care unitGestational ageBirth weightEffective radiation doseIntestinal perforationCare unitPremature infantsRadiological studiesRadiation doseLevel 4 neonatal intensive care unitRadiation exposureMedian birth weightMedian gestational ageRetrospective chart reviewVulnerable patient populationPredictors of exposureIdentifies risk factorsTotal radiation doseChart reviewPremature neonatesPatient populationRisk factors
2017
Prospective study of a non-restrictive decision rule for acute aortic syndrome
Goldschmiedt J, Levsky J, Bellin E, Mizrachi E, Esses D, Haramati L. Prospective study of a non-restrictive decision rule for acute aortic syndrome. The American Journal Of Emergency Medicine 2017, 35: 1309-1313. PMID: 28427782, DOI: 10.1016/j.ajem.2017.04.014.Peer-Reviewed Original ResearchConceptsAcute aortic syndromeClinical decision ruleEmergency department patientsCT utilization ratesDepartment patientsAortic syndromeCT utilizationMean effective radiation doseRisk-stratify patientsHigh-risk groupDose reduction protocolResults of CTEffective radiation doseQuality improvement measuresAortic surgeryProspective cohortDerivation cohortHistoric cohortStudy cohortProspective studyAcute traumaSafe decreaseDiagnostic yieldPatientsClinical decision
2016
Clinical efficacy of 2-phase versus 4-phase computed tomography for localization in primary hyperparathyroidism
Ramirez A, Shada A, Martin A, Raghavan P, Durst C, Mukherjee S, Gaughen J, Ornan D, Hanks J, Smith P. Clinical efficacy of 2-phase versus 4-phase computed tomography for localization in primary hyperparathyroidism. Surgery 2016, 160: 731-737. PMID: 27302106, PMCID: PMC4975639, DOI: 10.1016/j.surg.2016.04.016.Peer-Reviewed Original ResearchConceptsPositive predictive valueFour-dimensional computed tomographyComputed tomography protocolComputed tomographyMultiglandular diseaseParathyroid localizationOperative findingsPredictive valueFour-phase computed tomographyLocalization of abnormal glandsRadiation doseTechnical surgical successEffective radiation doseFisher's exact testTomography protocolAbnormal glandsPrimary hyperparathyroidismSurgical successReoperative casesParathyroid weightSurgical outcomesTechnical successClinical efficacyOperative treatmentClinical outcomes
2012
Proof of concept for low‐dose molecular breast imaging with a dual‐head CZT gamma camera. Part II. Evaluation in patients
Hruska CB, Weinmann AL, Skjerseth C, Wagenaar EM, Conners AL, Tortorelli CL, Maxwell RW, Rhodes DJ, O'Connor MK. Proof of concept for low‐dose molecular breast imaging with a dual‐head CZT gamma camera. Part II. Evaluation in patients. Medical Physics 2012, 39: 3476-3483. PMID: 22755727, PMCID: PMC3376157, DOI: 10.1118/1.4719959.Peer-Reviewed Original ResearchConceptsMolecular breast imagingMBq TcDiagnostic accuracyIntrareader agreementMedian lesion sizeLesion detectionPatient studiesEffective radiation doseTelluride gamma cameraSimilar diagnostic accuracyAdequate lesion detectionAdjunct screening techniqueGamma cameraAdministered dosesCount densityClinical careSeparate cohortLesion sizeMBq injectionMolecular breastLow dosesPatientsDense breastsBreast lesionsDoses
2008
The Radiation Exposure Associated With Cervical and Lumbar Spine Radiographs
Simpson AK, Whang PG, Jonisch A, Haims A, Grauer JN. The Radiation Exposure Associated With Cervical and Lumbar Spine Radiographs. Clinical Spine Surgery A Spine Publication 2008, 21: 409-412. PMID: 18679095, DOI: 10.1097/bsd.0b013e3181568656.Peer-Reviewed Original ResearchConceptsEffective radiation dosesLumbar spine radiographsSpine radiographsRadiation dosesRadiation doseLumbar spineLateral radiographsChest X-ray resultsLateral lumbar filmsRadiation exposureEvaluation of patientsAmount of radiationCervical spine filmsInitial imaging modalityChest X-rayX-ray resultsCross-sectional studyGreater radiation exposureLateral cervical radiographsEffective radiation doseOrders of magnitudeX-rayEmitted radiation doseSpinal complaintsPlain radiographs
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