1998
Clinical and pathologic tumor characteristics of prostate cancer as a function of the number of biopsy cores: a retrospective study
Naughton C, Smith D, Humphrey P, Catalona W, Keetch D. Clinical and pathologic tumor characteristics of prostate cancer as a function of the number of biopsy cores: a retrospective study. Urology 1998, 52: 808-813. PMID: 9801104, DOI: 10.1016/s0090-4295(98)00344-6.Peer-Reviewed Original ResearchConceptsProstate cancerBiopsy coresCore biopsySextant core biopsiesProstate volumeTotal prostate-specific antigen valuesProstate-specific antigen valuesMore biopsy coresMore biopsy sessionsPathologic tumor characteristicsPathologic tumor featuresSix-core biopsyTotal biopsy coresTRUS prostate volumeNegative prostate biopsyClinical prostate cancerMore biopsy samplesProstate cancer detectionPSA densityProspective trialInitial biopsyPathologic characteristicsProstatic volumeSerum tPSATumor characteristics
1996
Repeat Biopsy Strategy in Men with Isolated Prostatic Intraepithelial Neoplasia on Prostate Needle Biopsy
Shepherd D, Keetch D, Humphrey P, Smith D, Stahl D. Repeat Biopsy Strategy in Men with Isolated Prostatic Intraepithelial Neoplasia on Prostate Needle Biopsy. Journal Of Urology 1996, 156: 460-463. DOI: 10.1016/s0022-5347(01)65881-6.Peer-Reviewed Original ResearchConceptsHigh-grade prostatic intraepithelial neoplasiaGrade prostatic intraepithelial neoplasiaProstatic intraepithelial neoplasiaIntraepithelial neoplasiaRepeat biopsyNeedle biopsyBiopsy techniqueSide of cancerProstate needle biopsyLocation of cancerPercent of casesInitial biopsySystematic biopsyMen 31Biopsy strategyBiopsyNeoplasiaCancerProstateQuadrant locationPatientsStrongest predictorMenSame sideMalignancyRepeat biopsy strategy in men with isolated prostatic intraepithelial neoplasia on prostate needle biopsy.
Shepherd D, Keetch D, Humphrey P, Smith D, Stahl D. Repeat biopsy strategy in men with isolated prostatic intraepithelial neoplasia on prostate needle biopsy. Journal Of Urology 1996, 156: 460-2; discussion 462-3. PMID: 8683703, DOI: 10.1097/00005392-199608000-00038.Peer-Reviewed Original ResearchConceptsHigh-grade prostatic intraepithelial neoplasiaGrade prostatic intraepithelial neoplasiaProstatic intraepithelial neoplasiaIntraepithelial neoplasiaRepeat biopsyNeedle biopsyBiopsy techniqueSide of cancerProstate needle biopsyLocation of cancerInitial biopsySystematic biopsyMen 31Biopsy strategyBiopsyNeoplasiaCancerProstateQuadrant locationStrongest predictorPatientsMenSame sideMalignancyDisease
1995
Morphometric Analysis and Clinical Followup of Isolated Prostatic Intraepithelial Neoplasia in Needle Biopsy of the Prostate
Keetch D, Humphrey P, Stahl D, Smith D, Catalona W. Morphometric Analysis and Clinical Followup of Isolated Prostatic Intraepithelial Neoplasia in Needle Biopsy of the Prostate. Journal Of Urology 1995, 154: 347-351. DOI: 10.1016/s0022-5347(01)67044-7.Peer-Reviewed Original ResearchConceptsProstatic intraepithelial neoplasiaHigh-grade prostatic intraepithelial neoplasiaGrade prostatic intraepithelial neoplasiaSerum PSA concentrationRepeat biopsyIntraepithelial neoplasiaProstate needle biopsyProstate-specific antigenNeedle biopsyInitial biopsyProstate cancerNumber of fociElevated serum PSA concentrationInitial prostate needle biopsyPSA concentrationMen 50 yearsPredictors of cancerDigital rectal examinationInitial biopsy specimenCancer detection rateFinding of cancerSignificance of gradeClinical followupPSA densityPatient ageMorphometric Analysis and Clinical Followup of Isolated Prostatic Intraepithelial Neoplasia in Needle Biopsy of the Prostate
Keetch D, Humphrey P, Stahl D, Smith D, Catalona W. Morphometric Analysis and Clinical Followup of Isolated Prostatic Intraepithelial Neoplasia in Needle Biopsy of the Prostate. Journal Of Urology 1995, 154: 347-351.. PMID: 7541850, DOI: 10.1097/00005392-199508000-00003.Peer-Reviewed Original ResearchConceptsProstatic intraepithelial neoplasiaHigh-grade prostatic intraepithelial neoplasiaGrade prostatic intraepithelial neoplasiaSerum PSA concentrationRepeat biopsyIntraepithelial neoplasiaProstate needle biopsyProstate-specific antigenNeedle biopsyInitial biopsyProstate cancerNumber of fociElevated serum PSA concentrationInitial prostate needle biopsyPSA concentrationMen 50 yearsPredictors of cancerDigital rectal examinationInitial biopsy specimenCancer detection rateFinding of cancerSignificance of gradeClinical followupPSA densityPatient age