Which of the following is a variant of papillary thyroid carcinoma?
Variants of papillary carcinoma thyroid : Pure papillary Follicular variant Diffuse sclerosing variant Tall cell, Columnar cell variant Insular and huhle cell carcinoma are variant of follicular carcinoma of thyroid. Medullary cell carcinoma is carcinoma arising from C cell. Ref: Harrison 17/e, Page 2242.
Columnar cell
Insular
Huhle cell carcinoma
Medullary