Fig. 6

Tissue microabscesses in vulvar precancers and VSCC. Numbers in precancer tissues (HSIL, n = 5; dVIN, n = 2) and tumour tissues (d-fVSCC, n = 32; progVSCC, n = 30) (A). Survival curves (time to progression) according to the number of microabscesses (B) in primary VSCC tumours (n = 64). CT microabscesses number per low power field (mean of three counts), PFS progression-free survival