Labels:text | screenshot | black | black and white | font | document OCR: up Many now advocate undertaking follow evels. measurements of serum thyroglobulin Ind Metastases from differentiated papillary ed with a follicular thyroid carcinomas are associa e than Did that is raised serum thyroglobulin level of mo 10ug/ml in patients with an ablated thy ively, maintained on T4 replacement. Alterna s present, provided that no normal thyroid tissue wo weeks serum thyroglobulin may be measured ur to six after withdrawal of maintenance T3 or f weeks after withdrawal of T4. A raised r initial thyroglobulin level in the follow-up afte he treatment is an indication to determine presence of metastatic disease. In genera s, together consecutive series of thyroglobulin assa fient with clinical assessment, can prove suff vever, may follow-up in many cases. Metastases, ho roglo ...