Figure 6: Association of intratumour HER2 heterogeneity with diagnostic ambiguity.
From: Relevance of deep learning to facilitate the diagnosis of HER2 status in breast cancer
Comparison of tumour cells Shannon’s entropy between cases that were consistently scored by the pathologist and deep learning (N = 59) and cases were inconsistently scored by the pathologist and deep learning (N = 12). Shannon’s entropy was calculated either using pathologist defined tumour cell percentages (left) or using deep learning defined tumour cell percentages (right).
