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
1998
Computed Tomography in the Initial Evaluation of Hemodynamically Stable Patients with Blunt Abdominal Trauma
Taylor C, Degutis L, Lange R, Burns G, Cohn S, Rosenfield A. Computed Tomography in the Initial Evaluation of Hemodynamically Stable Patients with Blunt Abdominal Trauma. Journal Of Trauma And Acute Care Surgery 1998, 44: 893-901.. PMID: 9603095, DOI: 10.1097/00005373-199805000-00025.Peer-Reviewed Original ResearchConceptsBlunt abdominal traumaAbdominal traumaComputed tomographyGrading systemGrading of injuryHemodynamically Stable PatientsRate of admissionReporting of injuriesFive-point grading systemLevel 2 injuriesSpecificity 89.5Exploratory laparotomyAbdominal injuriesStable patientsSurgical managementTrauma casesPatient triageDiagnostic certaintyOverall severityIndeterminate studiesInjurySensitivity 100Initial evaluationInterobserver variabilityTraumaTHE VALUE OF UNENHANCED HELICAL COMPUTERIZED TOMOGRAPHY IN THE MANAGEMENT OF ACUTE FLANK PAIN
DALRYMPLE N, VERGA M, ANDERSON K, BOVE P, COVEY A, ROSENFIELD A, SMITH R. THE VALUE OF UNENHANCED HELICAL COMPUTERIZED TOMOGRAPHY IN THE MANAGEMENT OF ACUTE FLANK PAIN. Journal Of Urology 1998, 159: 735-740. PMID: 9474137, DOI: 10.1016/s0022-5347(01)63714-5.Peer-Reviewed Original ResearchConceptsAcute flank painUnenhanced helical computerized tomographyHelical computerized tomographyFlank painAdditional imaging studiesAdditional imagingComputerized tomographyRetrograde urographyImaging studiesSpontaneous stone passageFalse-negative examinationsLong-term outcomesCourse of therapyUreteral stone diseaseUnenhanced computerized tomographyUreteroscopic stone extractionClinical followupCT findingsNephrostomy catheterStone passageUreteral obstructionExcretory urographyFinal diagnosisMedical recordsStone disease
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
The nubbin sign on computed tomography and sonography
Blair D, Rigsby C, Rosenfield A. The nubbin sign on computed tomography and sonography. Urologic Radiology 1988, 9: 149-151. PMID: 3326239, DOI: 10.1007/bf02932647.Peer-Reviewed Original ResearchDetection 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 Research
1987
Low-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
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
Pelvic varices simulating cystic ovaries: Differentiation by pulse doppler
Berger R, Taylor K, Rosenfield A. Pelvic varices simulating cystic ovaries: Differentiation by pulse doppler. Journal Of Clinical Ultrasound 1982, 10: 186-189. PMID: 6806329, DOI: 10.1002/jcu.1870100410.Peer-Reviewed Original ResearchEvaluation 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 ResearchBronchospasm during excretory urography: lack of specificity for the methylglucamine cation.
Littner M, Ulreich S, Putman C, Rosenfield A, Meadows G. Bronchospasm during excretory urography: lack of specificity for the methylglucamine cation. American Journal Of Roentgenology 1981, 137: 477-81. PMID: 6974458, DOI: 10.2214/ajr.137.3.477.Peer-Reviewed Original ResearchConceptsMaximal expiratory flow-volume curvesExpiratory flow-volume curvesPulmonary functionExcretory urographyFlow-volume curvesMethylglucamine diatrizoateSham procedurePrevalence of respondersSodium diatrizoateAsymptomatic decreaseIntravenous bolusPatientsUrographyBronchospasmLack of specificityRespondersDiatrizoateMaximum decreaseSubjectsConsecutive repetitionsDecreaseBolusPrevalenceMethylglucamineCoordinated imaging in the detection and characterization of renal masses.
Zeman R, Cronan J, Viscomi G, Rosenfield A. Coordinated imaging in the detection and characterization of renal masses. Journal Of Cardiovascular Magnetic Resonance 1981, 15: 273-318. PMID: 7037304.Peer-Reviewed Original Research
1980
Evaluation of Solitary Simple Renal Cysts in Children
Ravden M, Zuckerman H, Kay C, Rosenfield A, Ablow R, Rosenfield N. Evaluation of Solitary Simple Renal Cysts in Children. Journal Of Urology 1980, 124: 904-906. PMID: 7441846, DOI: 10.1016/s0022-5347(17)55723-7.Peer-Reviewed Original ResearchConceptsSimple renal cystsRenal cystsEarly operative interventionSolid renal neoplasmsOperative interventionSurgical explorationRadiologic manifestationsMalignant neoplasmsNew imaging techniquesRenal neoplasmsHigh incidenceBenign natureAdult counterpartsCystsNeoplasmsChildrenImaging techniquesIncidenceUltrasonic Imaging of Pericholecystic Inflammation
Crade M, Taylor K, Rosenfield A, Walsh J. Ultrasonic Imaging of Pericholecystic Inflammation. JAMA 1980, 244: 708-709. PMID: 7392177, DOI: 10.1001/jama.1980.03310070058036.Peer-Reviewed Original ResearchConceptsPericholecystic inflammationWBC countUltrasound examinationRight upper abdominal massML of pusFour-day historyThree-week historyUpper abdominal massCASES Case 1Inflammatory spreadAbdominal painOral cholecystogramAbdominal massAbscess cavityCase 1InflammationSurgeryGallbladderExaminationCountCholecystogramEmpyemaJaundicePainFeverUltrasonography and nephrotomography in the presymptomatic diagnosis of dominantly inherited (adult-onset) polycystic kidney disease.
Rosenfield A, Lipson M, Wolf B, Taylor K, Rosenfield N, Hendler E. Ultrasonography and nephrotomography in the presymptomatic diagnosis of dominantly inherited (adult-onset) polycystic kidney disease. Radiology 1980, 135: 423-7. PMID: 7367638, DOI: 10.1148/radiology.135.2.7367638.Peer-Reviewed Original ResearchConceptsAdult polycystic kidney diseaseBilateral renal cystsPolycystic kidney diseaseRenal cystsGray-scale ultrasonographyKidney diseaseExcretory urographyRoutine excretory urographyUnilateral renal cystsRole of ultrasonographyPresymptomatic diagnosisChildren of adultsHepatic cystsAsymptomatic individualsSonographic studyUltrasonographyNephrotomographyImaging studiesCystsUrographyDiseaseChildrenDiagnosisStudy eightStudy