Figure 1: Visualization of the contextualized report embeddings for normal (blue) and abnormal (red) cases captured using an open source ‘lasso’ tool (Wood et al., 2020b) for use in this study.
Hierarchical attention network
In this work we present two hierarchical attention networks (HAN): one taking as input intra-slice regions spanning multiple image slices, and another taking as input individual slices spanning multiple imaging sequences.