Table 1.

Tumor histopathology

Tumor	N	Adenocarcinoma type	ER status a
Low fat diet	13	7/13 glandular/acinar	7/13 ER+
		3/13 adenosquamous
		3/13 papillary
High fat diet-early	10	3/10 glandular/acinar	6/10 ER+
		7/10 adenosquamous

^aEstrogen receptor (ER) status based on >10% receptor-positive cells. High fat diet-early represents mice with early developing tumors while on the high fat diet.