Quantitative assessments and clinical outcomes in HER2 equivocal 2018 ASCO/CAP ISH group 4 breast cancer
Gupta S, Neumeister V, McGuire J, Song YS, Acs B, Ho K, Weidler J, Wong W, Rhees B, Bates M, Rimm DL, Bossuyt V. Quantitative assessments and clinical outcomes in HER2 equivocal 2018 ASCO/CAP ISH group 4 breast cancer. Npj Breast Cancer 2019, 5: 28. PMID: 31482108, PMCID: PMC6715641, DOI: 10.1038/s41523-019-0122-x.Peer-Reviewed Original ResearchBreast cancerQuantitative immunofluorescenceIHC 0/1Systemic treatmentRT-qPCRClinical Oncology/CollegeAdditional outcome informationProtein expressionReal-time quantitative reverse transcription polymerase chain reactionHER2 protein levelsQuantitative reverse transcription polymerase chain reactionReverse transcription-polymerase chain reactionTranscription-polymerase chain reactionASCO/CAP recommendationsRNA/protein expressionQIF scoresPatient characteristicsClinical outcomesTrastuzumab treatmentSurvival outcomesPolymerase chain reactionIHC 2Treatment decisionsCAP recommendationsPatients