Fig. 1

Quantitative analyses of chamber explant weights. a Coloured bar graphs show patient-matched DCIS-only (blue), DCIS + HMD (red) and DCIS + LMD (green) comparisons of chamber explant weights for all ten women. b Average values for each woman are shown as scatterplots. HMD High mammographic density, LMD Low mammographic density, DCIS MCF10DCIS.com cells. **P = 0.002. All bar and scatterplot graphs represent mean + SEM