Figure 2From: Clinical relevance of DNA microarray analyses using archival formalin-fixed paraffin-embedded breast cancer specimens Comparison of ER and Her2 clinical status to array and RT-qPCR. The clinical status of ER and Her2 reported by immunohistochemistry or fluorescence in situ hybridization were compared with ESR1 and ERBB2 levels from expression microarrays. From top to bottom: FNAB specimens (FNAB-arrays), FFPE samples (FFPE-arrays) of the 25 paired breast cancers, and RT-qPCR expression in FFPE samples (FFPE-qPCR) of the 22 available breast cancers in scatter dots plots. The P values were calculated by t-Test.Back to article page