Table 1: REA values for each compartment (TAS, T, and IF) for all patients, lymph node negative subgroup (N0), and node positive subgroup (N > N0).

REA per compartment (relative endothelial area)All patients,
50 cases
Node negative breast cancer patients (N0 group), 13 casesNode positive breast cancer patients (N > N0 group), 37 cases

TAS%0.91%0.91%0.92%
T%1.95%2.72%1.67%
IF%4.2%4.99%3.92%