From: Thyroid cancer associated with Hashimoto thyroiditis: similarities and differences in an endemic area
Papillary carcinoma with Hashimoto thyroiditis
N (%)
Background Hürthle cell metaplasia
6 (23.1)
Special variants of papillary carcinoma
N (% of all PTC)
De-differentiated
1 (4)
Columnar
Follicular
4 (16)
Oncocytic (Hürthle)
2 (8)