<prompt> Huhle cell carcinoma is a variant of ?Medullary carcinomaPapillary carcinomaFollicular carcinomaAnaplastic carcinoma  <response>: Ans. is c i.e., Follicular carcinoma Follicular carcinoma Second most common type of thyroid cancer. o Huhle cells are seen. o Differentiated from follicular adenoma by capsular andor vascular invasion. o Unlike in papillary carcinoma, lymphatic spread is rare, and vascular invasion is common in follicular cancers. o Huhle cell or oncocytic carcinoma is a varriant of follicular carcinoma. 