<prompt> Lymph node metastasis is least commonly seen with ?Papillary Ca ThyroidMedullary Ca ThyroidFollicular Ca ThyroidAnaplastic Ca Thyroid  <response>: Ans. is c i.e., Follicular Carcinoma thyroid Follicular Ca metasizes primarily through the blood, and Lymph node metastasis is quite rare. Lymph nodes are frequently involved in patients with - Papillary - Medullary - Huhle cell carcinomas and - Anaplastic 