Altered PTEN expression; a diagnostic marker for differentiating normal, hyperplastic and neoplastic endometrium

Diagnostic Pathology

Table 1 PTEN expression based on the slide's area staining

Type of endometrium	Slide Area
	< 10%	10-50%	>50%
*Proliferative Endometrium (n)*
Early	0	0	13
Late	0	0	16
*Hyperplasia (n)*
Simple	0	4	17
Atypical Complex	2	3	3
*Carcinoma (n)*
EECA	15	3	11

ISSN: 1746-1596