Collision tumor of medullary and papillary thyroid carcinoma with coexisting follicular adenoma: a unique triple pathology case report and review of literature
Background: The synchronous occurrence of papillary thyroid carcinoma (PTC) and medullary thyroid carcinoma (MTC) within the same thyroid gland is extremely rare, and their occurrence with follicular adenoma has not been reported yet. Such coexistence poses significant diagnostic and therapeutic challenges due to their...