Endocrine Abstracts

The case: The multiplex endocrine neoplasia 2A (MEN2A) syndrome is a monogenic disease caused by mutation of the RET protooncogene leading to medullary thyroid cancer (MTC), pheochromocytoma and primary hyperparathyroidism. The specific mutations determine the timing of the preventive thyroidectomy. In 2007, in a 26 year old female patient, after detailed endocrine investigation, total thyroidectomy with both sided lateral neck lymph node dissection was performed because of su...