The value of thyroperoxidase as a prognostic factor for differentiated thyroid cancer -- a long-term follow-up study

Table 1 Diagnosis by group

Group		Number (N)
Benign	Nodular hyperplasia
	- Multinodular	10
	- Uninodular	9
	Chronic thyroiditis
	- Hashimoto	7
	- Chronic nonspecific lymphocytic thyroiditis	3
	Adenoma	16
	Total	43
Papillary carcinoma	Papillary Carcinoma	38
	Follicular variant	4
	Total	42
Follicular carcinoma	Widely invasive	28
	- Clear cells	2
	- Hürthle cells	2
	- Insular pattern	5
	Minimally invasive	10
	Total	38
Other	Undifferentiated carcinoma	8
	Sporadic medullary carcinoma	8
	Total	16

ISSN: 1756-6614