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
REEXAMINING THE VALUE OF HEMATURIA TESTING IN PATIENTS WITH ACUTE FLANK PAIN
BOVE P, KAPLAN D, DALRYMPLE N, ROSENFIELD A, VERGA M, ANDERSON K, SMITH R. REEXAMINING THE VALUE OF HEMATURIA TESTING IN PATIENTS WITH ACUTE FLANK PAIN. Journal Of Urology 1999, 162: 685-687. PMID: 10458342, DOI: 10.1097/00005392-199909010-00013.Peer-Reviewed Original ResearchConceptsAcute flank painHigh-power fieldUnenhanced helical computerized tomographyFlank painHelical computerized tomographyRed blood cellsHematuria testingComputerized tomographyExcretory urographyPower fieldPredictive valueInsufficient positive predictive valueAbsence of hematuriaDiagnosis of ureterolithiasisNegative dipstick testPositive predictive valueConsecutive patientsCT abnormalitiesUreteral obstructionUrinary tractMedical recordsSerious conditionDipstick testPainPositive test
1996
Diagnosis 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
1992
Imaging of the testicle: The painful scrotum and nonpalpable masses
Rosenfield A, Hammers L. Imaging of the testicle: The painful scrotum and nonpalpable masses. Urologic Radiology 1992, 14: 229-233. PMID: 1363258, DOI: 10.1007/bf02926937.Peer-Reviewed Original ResearchConceptsVariety of etiologiesColor Doppler ultrasonographySimple testicular cystScrotal painPainful scrotumCharacteristic findingsHyperechoic massDoppler ultrasonographyNonneoplastic lesionsEpidermoid cystTesticular abscessRadioisotope scanningTesticular flowAppendix testisPalpable onesColor DopplerTesticular imagingNonpalpable massesTesticular cystsScan imagingUltrasonographyLesionsCystsAbsence of flowSilent mass
1977
Glucagon
Lowman R, Belleza N, Goetsch J, Finkelstein H, Berneike R, Rosenfield A. Glucagon. Journal Of Urology 1977, 118: 128. PMID: 875186, DOI: 10.1016/s0022-5347(17)57921-5.Peer-Reviewed Original Research