Surgery General 7f363cab All the following statements about Thyroid carcinoma are true, except: A Thyroid lymphoma is often associated with hashimoto's thyroiditis B Papillary ca is multifocal C Medullary ca is associated with MEN2a D Follicular carcinoma spreads mainly by lymphatic High-Yield Explanation Major spread of follicular carcinoma is through blood, papillary carcinoma through lymphatics. Ref: Harrison's, 18th Edition, Page 2436