Table 1 thy staging and risk of cancer
thy stage | Risk of cancer |
|---|---|
+thy3 i | 20-40% |
+thy3 ii rag bag term | Some risk of tumour less than i |
*thy3 a | Risk 20-25% adenomatous or hyperplastic |
*thy3 b | Risk 40-50% |
thy4 | 80% risk total thyroidectomy suggested because of multifocality of disease |
thy5 | 100% risk total thyroidectomy |