Endocrine Abstracts

Background: The thyroid isthmus contains no C-cells, thus we established IPTB for cases with nodular goiter and moderate hypercalcitonemia (stimulated up to 350 pg/ml). In these cases C-Cell-Hyperplasia is the primary pathologic correlate. Exclusion criteria were pre- or intraoperative signs of malignancy.We furthermore established IPTB as a prophylactic operation for patients with hereditary medullary thyroid carcinoma, excluding high-risk mutations.</p...