Overall Survival of Patients with Aggressive Thyroid Cancer on Fine-Needle Aspiration Biopsy Examination. A Tertiary Romanian Center Experience.

Aim: Anaplastic thyroid carcinoma (ATC), poorly differentiated thyroid carcinoma (PTDC) and lymphoma are aggressive forms of neoplasia. Although all carry a poor prognosis there is an important heterogeneity of overall survival (OS) between individual patients. The decision of total thyroidectomy is often based on fine-needle aspiration biopsy (FNAB) which has important limitations in this setting.