Endocrine Abstracts

Background: The most reliable biochemical markers in the follow-up of medullary thyroid carcinoma (MTC) are serum calcitonin (CAL) and carcinoembrional antigen (CEA).Case: A 82 years male presented with rapidly growing neck tumour in April 2008. The patient underwent total thyroidectomy with lymph node dissection (June 2008). The pathology revealed MTC localized only in the left lobe (pT3NoMx), the immunohistology showed CAL-, synaptophysin, chromogranin...