Fig. 2: Sample and classification details.
From: A morphometric signature to identify ductal carcinoma in situ with a low risk of progression
A Flow chart of the study population of patients diagnosed with primary DCIS in the Netherlands between 1989 and 2004. For training in the HALO AI module, 57 H&E sections from DCIS treated with BCS alone were used for automated stroma and DCIS segmentation. In total, 689 H&E WSI were successfully analyzed and their images revealed the variability on the density of DCIS ducts: large (B) and small (C) duct size (mm2); density of DCIS cells within the ducts: high (D) and low (E) DCIS cells/μm2; and average size of DCIS nucleus of the cells within the DCIS ducts: large (F) and small (G) DCIS nucleus (μm2); among other morphometric variables that varied among the samples.
