HBME1 and CK19 expression in non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) vs other follicular patterned thyroid lesions

Table 2 Immunohistochemical expression (qualitative) of HBME1 and CK19 in various well-differentiated lesions

Diagnostic category	Number of cases (n)	HBME1+ (X)	HBME1+ (%)	CK19+ (Y)	CK19+ (%)
NIFTP	9	7	77.8	6	66.7
PTC	18	16	88.9	15	83.3
FVPTC	11	9	81.8	9	81.8
FA	24	4	16.7	8	33.3
MNG	11	2	18.2	5	45.4
Total	73	38	N/A	43	N/A

X number of cases showing HBME1 positivity, Y number of cases showing CK-19 positivity

ISSN: 1477-7819