Thyroid nodule of 4 cm size, mobile but causing compressive symptoms. All are true except:
FNAC is investigation of choice
FNAC cannot distinguish follicular adenoma from carcinoma
Managed by total thyroidectomy
Cold nodule are diagnostic of malignancy
Thyroid nodule investigation of choice is FNAC, but does not distinguish between Adenoma and Carcinoma. Managment is Total Thryoidectomy. Risk of malignancy for cold nodule is 17-20%
Thyroid