Table 1 Van Nuys Prognostic Index
From: The significance of the Van Nuys prognostic index in the management of ductal carcinoma in situ
Predictor | Score | ||
|---|---|---|---|
1 | 2 | 3 | |
Size of tumour (mm) | ≤ 15 | 16–40 | >40 |
Margin width (mm) | >10 | 1–10 | <1 |
Grade | Non high grade, no comedo necrosis | Non high grade with comedo necrosis | High grade with or without comedo necrosis |