Table 2 Risk stratification model proposed by Demicco et al.
Risk Factor | Score | Our case |
|---|---|---|
Age | Â | Â |
 <55 years | 0 |  |
 ≥55 years | 1 | 1 |
Tumour size | Â | Â |
 <5 cm | 0 |  |
 5-9.9 cm | 1 | 1 |
 10–15 cm | 2 |  |
Mitotic figure(/10HPF) | Â | Â |
 0 | 0 | 0 |
 1–3 | 1 |  |
 ≥ 4 | 2 |  |
Risk class | Total score | Total score |
 Low | 0–2 | 2 |
 Intermediate | 3–4 |  |
 High | 5–6 |  |