Journal of Thyroid Research / 2010 / Article / Tab 2

Review Article

Old and New Insights in the Treatment of Thyroid Carcinoma

Table 2

AGES classification system.

Prognostic score = 0.05 × age (if age !40)
+1 (if grade 2)
+3 (if grade 3 or 4)
+1 (if extrathyroidal)
+3 (if distant spread)
+0.2 × tumor size (cm maximum diameter)
Survival by AGES score
3.99 = 99%
4–4.99 = 80%
5–5.99 = 67%
5–6 = 13%

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