2009
Outcomes of Malignant CNS Ependymomas: An Examination of 2408 Cases Through the Surveillance, Epidemiology, and End Results (SEER) Database (1973–2005)
Rodríguez D, Cheung MC, Housri N, Quinones-Hinojosa A, Camphausen K, Koniaris LG. Outcomes of Malignant CNS Ependymomas: An Examination of 2408 Cases Through the Surveillance, Epidemiology, and End Results (SEER) Database (1973–2005). Journal Of Surgical Research 2009, 156: 340-351. PMID: 19577759, PMCID: PMC7371344, DOI: 10.1016/j.jss.2009.04.024.Peer-Reviewed Original ResearchConceptsEnd Results (SEER) databaseSurgical resectionCNS ependymomasMedian survivalResults databaseRadiation therapyMultivariate analysisIntracranial tumor locationOverall median survivalRole of surgeryFive-year survivalSignificant survival benefitLonger median survivalGrade III tumorsPrimary tumor siteLack of radiationMedian agePatient ageSurvival benefitImproved survivalIndependent predictorsAnnual incidenceMalignant ependymomaSurgical extirpationPatient survivalSurgery does not adversely affect survival in primary gastrointestinal lymphoma
Cheung MC, Housri N, Ogilvie MP, Sola JE, Koniaris LG. Surgery does not adversely affect survival in primary gastrointestinal lymphoma. Journal Of Surgical Oncology 2009, 100: 59-64. PMID: 19399785, DOI: 10.1002/jso.21298.Peer-Reviewed Original ResearchConceptsGastrointestinal lymphomaMultivariate analysisMarginal zone B-cell lymphomaAssociated survival benefitPrimary gastrointestinal lymphomaEnd Results (SEER) databaseImpact of surgeryRisk of deathB-cell lymphomaMedian survivalOverall survivalSurgical resectionIndependent predictorsSurvival benefitOverall incidencePoor prognosisResults databaseSurgical extirpationExtirpative surgeryTumor locationMale genderUnivariate analysisSurgeryLymphomaTreatment data
2008
Are Many Community Hospitals Undertreating Breast Cancer?
Gutierrez JC, Hurley JD, Housri N, Perez EA, Byrne MM, Koniaris LG. Are Many Community Hospitals Undertreating Breast Cancer? Annals Of Surgery 2008, 248: 154-162. PMID: 18650623, DOI: 10.1097/sla.0b013e31816c4030.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedBiopsy, NeedleBreast NeoplasmsCarcinoma, Ductal, BreastChemotherapy, AdjuvantCombined Modality TherapyFemaleFloridaHealth Care SurveysHospitals, CommunityHospitals, UniversityHumansImmunohistochemistryMastectomyMiddle AgedNeoplasm StagingOutcome Assessment, Health CarePractice Patterns, Physicians'Radiotherapy, AdjuvantRegistriesRisk AssessmentSurvival AnalysisTreatment OutcomeConceptsLong-term outcomesTeaching hospitalCommunity hospitalBreast cancerPoor long-term outcomesFlorida Cancer Data SystemHigh-volume community hospitalsLow-volume hospitalsOverall survival rateBreast-conserving surgeryHigh-volume centersSignificant independent predictorsAdjuvant therapyAdvanced diseaseMultimodality therapySurvival benefitIndependent predictorsTreatment patternsDuctal carcinomaPatient outcomesPractice patternsBetter survivalStage IIIOperative casesTreatment approaches