Carcinoma that doesnot arise from thyroid follicles
Medullary carcinoma thyroid arise from parafollicular &;C&; cells. 20-30% of these occur in familial basis as pa of MEN 2A and MEN 2B syndromes Papillary, follicular and anaplastic carcinomas arise from follicular cells Huhle cell crcinoma is a subtype of follicular carcinoma and has more aggresive biological behaviour, compared to other follicular carcinomas of thyroid.
Medullary carcinoma-thyroid
Papillary carcinoma-thyroid
Anaplastic carcinoma-thyroid
Huhle cell carcinoma-thyroid
Endocrinology and breast