Table 2.

ALDH1 expression in different stages of breast cancer

Pathology	Stromal ALDH1			Intratumoral ALDH1
	Negative	Positive	P value	Negative	Positive	P value
DCIS	3	43	0.022	27	19	<0.001
Invasive + EIC	9	51		33	27
Invasive	1	56		4	54