Primary hyperparathyroidism, phaeochromocytoma may be associated with which type of thyroid cancer?
Medullary carcinoma of the thyroid
Papillary carcinoma of the thyroid
Anaplastic carcinoma of the thyroid
Follicular carcinoma of the thyroid
Ref : Bailey and love surgery text book 27th Ed. It is characterized clinically by medullary thyroid carcinoma (MTC), pheochromocytoma, and hyperparathyroidism. Approximately 70-95% of individuals with MEN 2A develop MTC, 50% develop pheochromocytoma, and 15-30% develop hyperparathyroidism.
All India exam