New concepts for an old problem: the diagnosis of endometrial hyperplasia.

BAX immunohistochemistry expression was more divisive with two studies demonstrating an increasing trend from normal endometrium, via EH, to EC ( Kokawa et al ., 2001 ; Peiró et al ., 2001 ) and two studies suggesting the inverse ( Sakuragi et al ., 2002 ; Vaskivuo et al ., 2002 ).

also in 63,971 other papers

reported no significant difference in PR expression between normal endometrium and EHs; they also note a slight reduction in PR expression between ECs compared to EH and normal endometrium groups; however, this did not reach statistical significance ( Orejuela et al ., 2005 ).

also in 111,027 other papers