Table 2

EABA intensity in different thyroid lesions

Thyroid disease
Number of positive cases
EABA Intensity

PTC (all)
57/65
+++

PTC (classical variant)
47/53
+++

PTC (follicular variant)
8/10
++

PTC (oxyphilic variant)
1/1
+++

PTC (cribrifirm-morular variant)
1/1
+++
(nuclear)

Nodular goiter with benign nodular hyperplasia
1/9
++

Lymphocytic thyroiditis
8/9
+++

Follicular adenoma
4/7
+

Follicular carcinoma
1/4
++

Note: + brown staining in less then 20% of cells; ++ brown staining between 20% – 60% of cells; +++ brown staining more than 60% of cells.

Nikiel et al. Thyroid Research 2009 2:5   doi:10.1186/1756-6614-2-5

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