2011
P3-05-08: Hormone Receptor Heterogeneity in Ductal Intraepithelial Neoplasia (Ductal Carcinoma In Situ) of the Breast.
Sowden M, Flynn C, Bossuyt V, Lannin D, Chagpar A. P3-05-08: Hormone Receptor Heterogeneity in Ductal Intraepithelial Neoplasia (Ductal Carcinoma In Situ) of the Breast. Cancer Research 2011, 71: p3-05-08-p3-05-08. DOI: 10.1158/0008-5472.sabcs11-p3-05-08.Peer-Reviewed Original ResearchDuctal intraepithelial neoplasiaHormone receptor statusReceptor statusNuclear gradeIntraepithelial neoplasiaSame tumorHormonal therapyDifferent nuclear gradesHospital tumor registryMedian patient ageMajority of patientsLobular intraepithelial neoplasiaDin-2DIN 1Cohort of interestDIN patientsPR positivityPatient ageER statusPR statusTumor RegistrySingle pathologistInvasive tumorsSame patientPatients
2009
Factors influencing the decision to add chemotherapy to adjuvant hormonal therapy in women with hormone receptor-positive breast cancer.
Chagpar A, Lewis J, McMasters K, Edwards M. Factors influencing the decision to add chemotherapy to adjuvant hormonal therapy in women with hormone receptor-positive breast cancer. Cancer Research 2009, 69: 4105. DOI: 10.1158/0008-5472.sabcs-4105.Peer-Reviewed Original ResearchAddition of chemotherapyHormone receptor-positive breast cancerReceptor-positive breast cancerAbsolute survival benefitAdjuvant hormonal therapyOverall survival benefitHormonal therapySurvival benefitOverall survivalAdjuvant chemotherapyClinicopathologic factorsAbsolute benefitBreast cancerHormone receptor-positive patientsReceptor-positive patientsTamoxifen Adjuvant trialMedian patient ageMedian tumor sizeMajority of patientsYears of ageCohort of interestAdjuvant trialsLymphovascular invasionPatient agePositive disease