2001
Relationship between duration of pain and secondary signs of obstruction of the urinary tract on unenhanced helical CT.
Varanelli M, Coll D, Levine J, Rosenfield A, Smith R. Relationship between duration of pain and secondary signs of obstruction of the urinary tract on unenhanced helical CT. American Journal Of Roentgenology 2001, 177: 325-30. PMID: 11461855, DOI: 10.2214/ajr.177.2.1770325.Peer-Reviewed Original ResearchConceptsDuration of painUnenhanced helical CTFlank painSecondary signsCT studiesAcute ureterolithiasisSystem dilatationHelical CTUreteral dilatationUreteral obstructionPerinephric fluidUnenhanced CT studiesPerinephric strandingPeriureteral strandingConsecutive patientsUrinary tractPainDilatationNegative findingsNephromegalyObstructionPatientsCTUreterolithiasisSignificant increase
1999
Acute flank pain: A modern approach to diagnosis and management
Smith R, Levine J, Dalrymple N, Barish M, Rosenfield A. Acute flank pain: A modern approach to diagnosis and management. Seminars In Ultrasound CT And MRI 1999, 20: 108-135. PMID: 10222519, DOI: 10.1016/s0887-2171(99)90042-2.Peer-Reviewed Original ResearchConceptsAcute flank painFlank painUreteral obstructionSecondary CT signsUnenhanced helical CTSimilar clinical pictureComplex clinical problemDominant imaging modalityClinical pictureCT signsPatient managementStone sizeUnenhanced CTClinical problemPainClinical diagnosisObstructionHelical CTCTImaging modalitiesStone visualizationAbnormalitiesDiagnosisPatientsPathophysiology
1997
Soft-tissue "rim" sign in the diagnosis of ureteral calculi with use of unenhanced helical CT.
Heneghan J, Dalrymple N, Verga M, Rosenfield A, Smith R. Soft-tissue "rim" sign in the diagnosis of ureteral calculi with use of unenhanced helical CT. Radiology 1997, 202: 709-11. PMID: 9051021, DOI: 10.1148/radiology.202.3.9051021.Peer-Reviewed Original Research
1996
Acute ureteral obstruction: value of secondary signs of helical unenhanced CT.
Smith R, Verga M, Dalrymple N, McCarthy S, Rosenfield A. Acute ureteral obstruction: value of secondary signs of helical unenhanced CT. American Journal Of Roentgenology 1996, 167: 1109-13. PMID: 8911160, DOI: 10.2214/ajr.167.5.8911160.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseAdolescentAdultAgedAged, 80 and overCalculiDilatation, PathologicFemaleFollow-Up StudiesHumansHypertrophyKidneyKidney CalculiKidney DiseasesKidney Tubules, CollectingMaleMiddle AgedRadiographic Image EnhancementRenal VeinsSensitivity and SpecificityTomography, X-Ray ComputedUreteral CalculiUreteral DiseasesUreteral ObstructionConceptsAcute flank painPerinephric strandingFlank painSecondary signsSystem dilatationUreteral dilatationUnenhanced CTRenal enlargementUreteral stonesPredictive valueTissue rim signUreteral stone diseaseNegative predictive valueSoft tissue attenuationPositive predictive valueUnenhanced CT imagesPatients NinetyUreteral obstructionRenal sizeSuspicious calcificationsOdds ratioStone diseaseRenal stonesPatientsDilatationDiagnosis of acute flank pain: value of unenhanced helical CT.
Smith R, Verga M, McCarthy S, Rosenfield A. Diagnosis of acute flank pain: value of unenhanced helical CT. American Journal Of Roentgenology 1996, 166: 97-101. PMID: 8571915, DOI: 10.2214/ajr.166.1.8571915.Peer-Reviewed Original ResearchConceptsAcute flank painFlank painUnenhanced CTStone diseaseUreteral stonesCommon bile duct stonesBile duct stonesUnenhanced helical CTUnenhanced CT findingsUreteral stone diseaseFalse-negative diagnosesUreteroscopic stone extractionExtraurinary causesAcute appendicitisCT abnormalitiesCT findingsDuct stonesAdnexal massesCT diagnosisStone extractionPainPatientsClinical diagnosisImaging studiesHelical CT
1995
Acute flank pain: comparison of non-contrast-enhanced CT and intravenous urography.
Smith R, Rosenfield A, Choe K, Essenmacher K, Verga M, Glickman M, Lange R. Acute flank pain: comparison of non-contrast-enhanced CT and intravenous urography. Radiology 1995, 194: 789-94. PMID: 7862980, DOI: 10.1148/radiology.194.3.7862980.Peer-Reviewed Original Research
1988
Sonography of renal inflammatory disease
Piccirillo M, Rigsby C, Rosenfield A. Sonography of renal inflammatory disease. Urologic Radiology 1988, 9: 66-78. PMID: 3303605, DOI: 10.1007/bf02932638.Peer-Reviewed Original ResearchConceptsRenal inflammatory processesRenal parenchymal malakoplakiaRenal inflammatory diseaseRole of ultrasoundExtrarenal abscessesRenal tuberculosisXanthogranulomatous pyelonephritisTherapeutic managementInflammatory processSonographic findingsInflammatory diseasesDifferential diagnosisFungal infectionsDiffuse formDiseaseWide spectrumPyelonephritisPyonephrosisAbscessMalakoplakiaPatientsSonographyTuberculosisInfectionDiagnosisNonpalpable testes in young boys: evaluation with MR imaging.
Kier R, McCarthy S, Rosenfield A, Rosenfield N, Rapoport S, Weiss R. Nonpalpable testes in young boys: evaluation with MR imaging. Radiology 1988, 169: 429-33. PMID: 2902656, DOI: 10.1148/radiology.169.2.2902656.Peer-Reviewed Original ResearchConceptsUndescended testisNonpalpable testisMR imagingLong TR/TE sequencesMagnetic resonanceSurgical explorationProspective evaluationUnilateral absenceGubernaculum testisInguinal testesScrotal testesPatientsMediastinum testisTestisYoung boyComplete exclusionImagingBoysHyperintenseHypointenseScrotumCasesShort repetition timeDetection of renal masses: sensitivities and specificities of excretory urography/linear tomography, US, and CT.
Warshauer D, McCarthy S, Street L, Bookbinder M, Glickman M, Richter J, Hammers L, Taylor C, Rosenfield A. Detection of renal masses: sensitivities and specificities of excretory urography/linear tomography, US, and CT. Radiology 1988, 169: 363-5. PMID: 3051112, DOI: 10.1148/radiology.169.2.3051112.Peer-Reviewed Original ResearchRenal cell carcinoma: dynamic thin-section CT assessment of vascular invasion and tumor vascularity.
Zeman R, Cronan J, Rosenfield A, Lynch J, Jaffe M, Clark L. Renal cell carcinoma: dynamic thin-section CT assessment of vascular invasion and tumor vascularity. Radiology 1988, 167: 393-6. PMID: 3357945, DOI: 10.1148/radiology.167.2.3357945.Peer-Reviewed Original ResearchConceptsRenal cell carcinomaRenal veinCell carcinomaRenal vein invasionIpsilateral renal veinInferior vena cavaThin-section CTTumor thrombusVein invasionVascular invasionVena cavaVein enlargementTumor vascularityCT assessmentPatientsCross-sectional techniquesCarcinomaCTVeinInvasionAccurate indicatorRoutine methodCavaThrombusActual depiction
1987
Contemporary Imaging of Renal Inflammatory Disease
Piccirillo M, Rigsby C, Rosenfield A. Contemporary Imaging of Renal Inflammatory Disease. Infectious Disease Clinics Of North America 1987, 1: 927-964. PMID: 3333666, DOI: 10.1016/s0891-5520(20)30157-4.Peer-Reviewed Original ResearchConceptsRenal inflammatory diseaseInflammatory diseasesConventional excretory urographyManagement of patientsUpper urinary tractRenal inflammatory lesionsAbscess collectionXanthogranulomatous pyelonephritisInflammatory lesionsExcretory urographyUrinary tractPlain filmsContemporary imagingComputed tomographyBacterial infectionsFungal infectionsInfectionDiseaseWide spectrumPyelonephritisPyonephrosisMalakoplakiaUrographyPatientsLesionsCT Features of Hemorrhagic Malignant Liver Tumors
Siskind B, Malat J, Hammers L, Rigsby C, Taylor C, Radin D, Rosenfield A. CT Features of Hemorrhagic Malignant Liver Tumors. Journal Of Computer Assisted Tomography 1987, 11: 766-770. PMID: 2821089, DOI: 10.1097/00004728-198709000-00004.Peer-Reviewed Original ResearchConceptsMetastatic colon carcinomaPrimary hepatic malignancySetting of anticoagulationMalignant liver tumorsPerihepatic fluidHemorrhagic complicationsHepatic metastasesCT featuresHepatic malignanciesHepatic massNoncontrast scansPeritoneal fluidSubcapsular fluidRadiographic signsHepatocellular carcinomaLiver tumorsPatientsColon carcinomaHemorrhageLiver borderComplicationsCarcinomaTumorsHematocrit effectLiverLow-dose digital urography in the pregnant patient
Albert S, Richter J, Rosenfield A. Low-dose digital urography in the pregnant patient. American Journal Of Obstetrics And Gynecology 1987, 156: 926-928. PMID: 3555081, DOI: 10.1016/0002-9378(87)90358-9.Peer-Reviewed Original Research
1986
Hemorrhagic focal bacterial nephritis: findings on gray-scale sonography and CT.
Rigsby C, Rosenfield A, Glickman M, Hodson J. Hemorrhagic focal bacterial nephritis: findings on gray-scale sonography and CT. American Journal Of Roentgenology 1986, 146: 1173-7. PMID: 3518368, DOI: 10.2214/ajr.146.6.1173.Peer-Reviewed Original ResearchConceptsAcute focal bacterial nephritisFocal bacterial nephritisPresence of hemorrhageGray-scale sonographyNoncontrast CT imagesCT findingsRenal infectionRenal parenchymaFocal infectionEchogenic fociVenous compromisePatientsInfectionCT imagesHematuriaNephritisHemorrhageSonographyEtiologyKidneyFindingsParenchymaCT
1985
Loose Body Within the Glenohumeral Joint in Recurrent Anterior Dislocation
Gould R, Rosenfield A, Friedlaender G. Loose Body Within the Glenohumeral Joint in Recurrent Anterior Dislocation. Journal Of Computer Assisted Tomography 1985, 9: 404-406. PMID: 3973177, DOI: 10.1097/00004728-198503000-00040.Peer-Reviewed Original Research
1984
Limitations of Computed Tomography in the Recognition of Delayed Splenic Rupture
Taylor C, Rosenfield A. Limitations of Computed Tomography in the Recognition of Delayed Splenic Rupture. Journal Of Computer Assisted Tomography 1984, 8: 1205-1207. PMID: 6501634, DOI: 10.1097/00004728-198412000-00037.Peer-Reviewed Original Research
1983
Combined use of serum HCG and sonography in the diagnosis of ectopic pregnancy.
Kadar N, Taylor K, Rosenfield A, Romero R. Combined use of serum HCG and sonography in the diagnosis of ectopic pregnancy. American Journal Of Roentgenology 1983, 141: 609-15. PMID: 6603780, DOI: 10.2214/ajr.141.3.609.Peer-Reviewed Original ResearchConceptsHuman chorionic gonadotropinEctopic pregnancySerum beta-human chorionic gonadotropinBeta-human chorionic gonadotropinSerum human chorionic gonadotropinSerum hCG levelsAccuracy of sonographyEctopic gestationHCG levelsClinical suspicionSonographic examinationSonographic criteriaChorionic gonadotropinSonographic appearancePositive diagnosisPregnancyMonth periodPatientsDiagnosisCombined useSurgeryGestationGonadotropinSonographyPelvis
1982
Evaluation of gynecologic pelvic masses by ultrasound and computed tomography.
Sommer F, Walsh J, Schwartz P, Viscomi G, Jaffe C, Taylor K, Rosenfield A. Evaluation of gynecologic pelvic masses by ultrasound and computed tomography. The Journal Of Reproductive Medicine 1982, 27: 45-50. PMID: 7097660.Peer-Reviewed Original ResearchConceptsAbdominal metastatic diseasePelvic massPelvic malignanciesMetastatic diseaseRecurrent tumorsOrgan of originExploratory surgeryProspective studyPathologic diagnosisBowel gasComputed tomographyMalignant characterGynecologic pelvic massesUltrasound scanningPatientsMalignancyRecurrenceSignificant proportionTumorsTwo-thirdsScan imagesDiseaseUltrasound scan imagesCTHigher proportion
1981
Ultrasonography of alcoholic liver disease with histological correlation.
Taylor KJ, Gorelick FS, Rosenfield AT, Riely CA. Ultrasonography of alcoholic liver disease with histological correlation. Radiology 1981, 141: 157-61. PMID: 6270725, DOI: 10.1148/radiology.141.1.6270725.Peer-Reviewed Original ResearchComputed Tomography in the Diagnosis of Pelvic Abscesses in Renal Transplant Patients
Bia M, Baggish D, Katz L, Gonzalez R, Kliger A, Rosenfield A. Computed Tomography in the Diagnosis of Pelvic Abscesses in Renal Transplant Patients. JAMA 1981, 246: 1435-1437. PMID: 7021895, DOI: 10.1001/jama.1981.03320130041022.Peer-Reviewed Original ResearchConceptsRenal transplant patientsTransplant patientsPelvic abscessComputed tomographyGallium citrate Ga 67 scanningGa-67 scanningGas-containing abscessLimitations of ultrasonographyGraft tendernessRenal ultrasonographyAbscessPatientsBowelUltrasonographyPresence of radioactivityTomographyInitial studyFeverKidneyDiagnosis