Enhancing endometrial pathology detection: chromohysteroscopy vs. conventional hysteroscopy in infertility evaluation

Middle East Fertility Society Journal

Table 3 Histopathology from stained, unstained, and blind biopsy in focal dark stained group (N = 38)

Column	HPE	Stained	Unstained	Blind biopsy
Normal	Proliferative EM	2	12	13
Normal	Secretory EM	4	17	17
Percentage		15.8%	76.31%	78.94%
Abnormal	Disordered proliferation	4	2	2
	TB endometritis	12	5	3
	Hyperplasia without atypia	8	2	2
	Chronic endometritis	8	0	1
Percentage		84.2%	23.68%	21.05%
Total		38	38	38