2024
7029 Changes In Adrenal Gland Size Seen By Linear Assessment On Routine Abdominal CT During Critical Illness
Vangipuram D, Bhagat N, Borkar R, Mazengia N, Williams S, Majumdar S. 7029 Changes In Adrenal Gland Size Seen By Linear Assessment On Routine Abdominal CT During Critical Illness. Journal Of The Endocrine Society 2024, 8: bvae163.133. PMCID: PMC11454092, DOI: 10.1210/jendso/bvae163.133.Peer-Reviewed Original ResearchIntensive care unit admissionIntensive care unitAdrenal gland volumeAdrenal gland sizeAdrenal glandAdrenocorticotropic hormoneCritical illnessGland volumeGland sizeIncreased adrenal blood flowContrast CT scanLeft adrenal glandHypothalamus-pituitary-adrenal (HPA) axisAdrenal blood flowStatistically significant decreaseAbdominal CTRetrospective studyAdult patientsCT scanSeptic shockControl patientsPituitary glandNon-contrastCare unitVolumetric evaluation
2023
Performance of an automated deep learning algorithm to identify hepatic steatosis within noncontrast computed tomography scans among people with and without HIV
Torgersen J, Akers S, Huo Y, Terry J, Carr J, Ruutiainen A, Skanderson M, Levin W, Lim J, Taddei T, So‐Armah K, Bhattacharya D, Rentsch C, Shen L, Carr R, Shinohara R, McClain M, Freiberg M, Justice A, Re V. Performance of an automated deep learning algorithm to identify hepatic steatosis within noncontrast computed tomography scans among people with and without HIV. Pharmacoepidemiology And Drug Safety 2023, 32: 1121-1130. PMID: 37276449, PMCID: PMC10527049, DOI: 10.1002/pds.5648.Peer-Reviewed Original ResearchConceptsSevere hepatic steatosisHepatic steatosisHIV statusLiver attenuationHounsfield unitsPredictive valueRadiologist assessmentUS Veterans Health AdministrationNoncontrast abdominal CTVeterans Health AdministrationCross-sectional studySample of patientsNegative predictive valueReal-world studyPositive predictive valueAbdominal CTLiver fatTomography scanSteatosisCT imagesHealth AdministrationPharmacoepidemiologic studiesRadiologist reviewHIVPercent agreementOvarian juvenile granulosa cell tumors with Ollier’s disease in children with IDH1 gene somatic mutation
Zhang J, Hua R, Ma L, Liu C, Zhang Y, Lü X, Wang T, Wan N. Ovarian juvenile granulosa cell tumors with Ollier’s disease in children with IDH1 gene somatic mutation. Frontiers In Endocrinology 2023, 14: 1093273. PMID: 37324278, PMCID: PMC10265673, DOI: 10.3389/fendo.2023.1093273.Peer-Reviewed Original ResearchConceptsOvarian juvenile granulosa cell tumorJuvenile granulosa cell tumorGranulosa cell tumorsIsocitrate dehydrogenase-1Cell tumorsOllier diseaseGene mutationsSolid massBilateral breast developmentGene somatic mutationsIsocitrate dehydrogenase-1 geneTransfection of HeLa cellsGeneralized mesodermal dysplasiaSex hormone assaysPhosphorylation of S6 ribosomal proteinWhole-exome sequencingDetect gene mutationsNon-transfected control cellsGranulosa cell typeOvarian tumorsS6 ribosomal proteinAbdominal CTPelvic ultrasoundIDH1 geneBreast development
2022
Abdominal Imaging Findings in Patients with COVID-19 Part 2: Solid Organs
Varniab Z, Langroudi A, Amouei M, Pak N, Khosravi B, Radmard A. Abdominal Imaging Findings in Patients with COVID-19 Part 2: Solid Organs. Middle East Journal Of Digestive Diseases 2022, 14: 373-381. PMID: 37547497, PMCID: PMC10404099, DOI: 10.34172/mejdd.2022.298.Peer-Reviewed Original ResearchComputed tomographySolid abdominal organsImaging findingsAbdominal organsHeterogeneous liver enhancementGI tract involvementPatients admitted to ICUGallbladder wall thickeningAbdominal imaging findingsGastrointestinal (GIAbdominal CTAbdominal painAcalculous cholecystitisParenchymal hypodensityPeriportal edemaPancreatic involvementCT presentationSplenic involvementTract involvementAcute pancreatitisAcute respiratory syndrome coronavirus 2Poor outcomeBiliary sludgeAbdominal abnormalitiesLiver enhancementFindings of Abdominal Imaging in Patients with COVID-19 Part 1: Hollow Organs
Langroudi A, Varniab Z, Amouei M, Pak N, Khosravi B, Mirsharifi A, Radmard A. Findings of Abdominal Imaging in Patients with COVID-19 Part 1: Hollow Organs. Middle East Journal Of Digestive Diseases 2022, 14: 278-286. PMID: 36619269, PMCID: PMC9489432, DOI: 10.34172/mejdd.2022.284.Peer-Reviewed Original ResearchAcute mesenteric ischemiaAbdominal imagingEarly diagnosis of AMIComputed tomographyDiagnosis of acute mesenteric ischemiaAbdominal computed tomographyFluid-filled colonAbdominal imaging modalitiesBowel wall thickeningHollow abdominal organsAbdominal CTAbdominal painCT angiographyCoagulation dysfunctionAbdominal symptomsMesenteric ischemiaGastrointestinal findingsHigh morbidityRespiratory manifestationsEarly diagnosisAbdominal organsPatientsAdmitted PatientsImaging modalitiesWall thickening
2019
Comparison of the prevalence, severity, and risk factors for hepatic steatosis in HIV-infected and uninfected people
Torgersen J, So-Armah K, Freiberg MS, Goetz MB, Budoff MJ, Lim JK, Taddei T, Butt AA, Rodriguez-Barradas MC, Justice AC, Kostman JR, Lo Re V. Comparison of the prevalence, severity, and risk factors for hepatic steatosis in HIV-infected and uninfected people. BMC Gastroenterology 2019, 19: 52. PMID: 30987601, PMCID: PMC6466708, DOI: 10.1186/s12876-019-0969-1.Peer-Reviewed Original ResearchConceptsAdvanced hepatic fibrosisSeverity of steatosisHepatic steatosisHIV infectionHIV statusHepatic fibrosisLiver attenuationCardiovascular diseaseSteatosis severityUninfected individualsGreater severityVeterans Aging Cohort StudyNoncontrast abdominal CTAging Cohort StudySpleen attenuation ratioHepatic steatosis severityCross-sectional studyMultivariable linear regressionUninfected participantsAntiretroviral therapyCohort studyAbdominal CTUninfected personsOverall prevalenceRisk factorsSimple renal cysts and bovine aortic arch: markers for aortic disease
Brownstein AJ, Bin Mahmood SU, Saeyeldin A, Velasquez Mejia C, Zafar MA, Li Y, Rizzo JA, Dahl NK, Erben Y, Ziganshin BA, Elefteriades JA. Simple renal cysts and bovine aortic arch: markers for aortic disease. Open Heart 2019, 6: e000862. PMID: 30774963, PMCID: PMC6350752, DOI: 10.1136/openhrt-2018-000862.Peer-Reviewed Original ResearchBovine aortic archSimple renal cystsThoracic aortic diseaseAbdominal aortic aneurysmType B aortic dissectionB aortic dissectionAortic dissectionAortic aneurysmAortic diseaseAortic archRenal cystsChronic kidney diseasePresence of hypertensionAortic aneurysm developmentAbdominal CTMultivariable analysisKidney diseaseRetrospective searchPatientsAneurysm developmentAneurysmsPropensity scoreDiseaseDissectionPrevalence
2014
Dose reduction in pediatric abdominal CT: use of iterative reconstruction techniques across different CT platforms
Khawaja R, Singh S, Otrakji A, Padole A, Lim R, Nimkin K, Westra S, Kalra M, Gee M. Dose reduction in pediatric abdominal CT: use of iterative reconstruction techniques across different CT platforms. Pediatric Radiology 2014, 45: 1046-1055. PMID: 25427434, DOI: 10.1007/s00247-014-3235-2.Peer-Reviewed Original ResearchConceptsIterative reconstruction techniqueSinogram-affirmed iterative reconstructionAdaptive statistical iterative reconstructionModel-based iterative reconstructionPediatric abdominal CTDose reductionIterative reconstructionAbdominal CTAdaptive iterative dose reductionMagnitude of dose reductionIncreased image noiseStatistical iterative reconstructionAIDR 3DReconstruction techniqueCT examinationsCT scanImage noiseReconstruction algorithmClinical settingDosing potentialClinical applicationImage qualityRadiology communityReconstruction principleImage interpretationIncidental Pancreatic Cystic Lesions: Is There a Relationship with the Development of Pancreatic Adenocarcinoma and All-Cause Mortality?
Chernyak V, Flusberg M, Haramati L, Rozenblit A, Bellin E. Incidental Pancreatic Cystic Lesions: Is There a Relationship with the Development of Pancreatic Adenocarcinoma and All-Cause Mortality? Radiology 2014, 274: 161-9. PMID: 25117591, PMCID: PMC4334243, DOI: 10.1148/radiol.14140796.Peer-Reviewed Original ResearchConceptsIncidental pancreatic cystsPancreatic cystsPancreatic adenocarcinomaInitial CTCharlson scoreHazard ratioMR examinationsTertiary care medical centerMR imagingRespective mean agesPancreatic ductal adenocarcinomaCox hazard modelInstitutional review boardMagnetic resonanceCause mortalityOverall mortalityAbdominal CTMean agePancreatic cancerDuctal adenocarcinomaHospital databaseOutcome eventsMedical CenterStudy populationHazards model
2013
Staging chest computed tomography and positron emission tomography in patients with pancreatic adenocarcinoma: utility or futility?
Pappas S, Christians K, Tolat P, Mautz A, Lal A, McElroy L, Gamblin T, Turaga K, Tsai S, Erickson B, Ritch P, Evans D. Staging chest computed tomography and positron emission tomography in patients with pancreatic adenocarcinoma: utility or futility? Hepato Pancreato Biliary 2013, 16: 70-74. PMID: 23496023, PMCID: PMC3892317, DOI: 10.1111/hpb.12074.Peer-Reviewed Original ResearchConceptsChest Computed TomographyStaging chest computed tomographyPositron emission tomographyLocally advanced diseaseBorderline resectable diseaseChest CTResectable diseaseAbdominal CTPancreatic adenocarcinomaAdvanced diseaseComputed tomographyBiopsy-proven pancreatic cancerClinical management of patientsEmission tomographySite of metastasisDiagnosed pancreatic adenocarcinomaManagement of patientsMetastatic diseaseExtrapancreatic diseaseConsecutive patientsLocalized diseaseRadiation oncologyPancreas cancerPancreatic cancerMedical oncology
2002
CT Demonstration of Dilated Thoracoabdominal Veins in Patients With Arteriovenous Fistulas or Grafts for Hemodialysis
Haramati L, Farkas S, Bogomol A, Stein M. CT Demonstration of Dilated Thoracoabdominal Veins in Patients With Arteriovenous Fistulas or Grafts for Hemodialysis. Journal Of Computer Assisted Tomography 2002, 26: 801-804. PMID: 12439317, DOI: 10.1097/00004728-200209000-00022.Peer-Reviewed Original ResearchConceptsCentral venous obstructionSGOT/SGPTHepatitis B serologyVenous obstructionB serologyC serologyCT evidenceClinical chartsCT findingsArteriovenous fistulaEvidence of cirrhosisHepatitis C serologyMore CT findingsPercent of patientsDiagnosis of cirrhosisComplex physiologic changesContrast-enhanced scansHepatitis BRenal failureVenous dilatationAbdominal CTCaudate lobeLiver functionMean agePhysiologic changes
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