Spontaneous and Treatment-Related Changes of Serum Calcitonin in Medullary Thyroid Cancer: Long-Term Experience in a Patient With Multiple Endocrine Neoplasia Type 2B
JCO Precis Oncol. 2024 May;8:e2300675. doi: 10.1200/PO.23.00675. ABSTRACT PURPOSE: Medullary thyroid carcinoma (MTC) in MEN2B syndrome is associated with germline RET mutation. Patients harboring de …