Preoperative breast magnetic resonance imaging and contralateral breast cancer occurrence among older women with ductal carcinoma in situ
Wang SY, Long JB, Killelea BK, Evans SB, Roberts KB, Silber A, Gross CP. Preoperative breast magnetic resonance imaging and contralateral breast cancer occurrence among older women with ductal carcinoma in situ. Breast Cancer Research And Treatment 2016, 158: 139-148. PMID: 27287780, PMCID: PMC5554869, DOI: 10.1007/s10549-016-3858-0.Peer-Reviewed Original ResearchConceptsContralateral breast cancerMagnetic resonance imagingPreoperative magnetic resonance imagingDuctal carcinomaMRI usePreoperative breast magnetic resonance imagingEnd Results-Medicare datasetInvasive contralateral breast cancerOccult contralateral breast cancerResonance imagingSynchronous contralateral breast cancerImpact of MRIStage-specific incidence ratesPreoperative MRI useBreast magnetic resonance imagingBreast cancer occurrenceCBC eventsCBC ratesCumulative incidencePropensity score approachIncidence rateInvasive diseaseBreast cancerCancer occurrenceOlder womenThe effect of microscopic margin status on survival in adult retroperitoneal soft tissue sarcomas
Stahl JM, Corso CD, Park HS, An Y, Rutter CE, Han D, Roberts KB. The effect of microscopic margin status on survival in adult retroperitoneal soft tissue sarcomas. European Journal Of Surgical Oncology 2016, 43: 168-174. PMID: 27335080, DOI: 10.1016/j.ejso.2016.05.031.Peer-Reviewed Original ResearchConceptsSoft tissue sarcomasOverall survivalR1 resectionR0 resectionMargin statusNational Cancer Data BaseRetroperitoneal soft tissue sarcomaCox proportional hazards regressionPropensity scoreMultivariable logistic regression modelMedian overall survivalMicroscopic margin statusPre-operative RTReceipt of RTUnderwent R0 resectionSuperior overall survivalSmaller tumor sizeLow tumor gradeProportional hazards regressionLog-rank testRetroperitoneal soft tissueLogistic regression modelsLiposarcoma histologyR1 patientsRadiotherapy receipt