Table 2.

PAM50, Claudin‐low and ROR of FTs breast tumors.

	Group	FAD		Juvenile FAD		Benign PT		Borderline PT		Malignant PT
		N	%	N	%	N	%	N	%	N	%
PAM50	Basal‐like	0	0%	1	20%	0	0%	0	0%	10	91%
	Luminal A	1	4%	0	0%	1	5%	0	0%	0	0%
	Normal	25	96%	4	80%	18	95%	5	100%	1	9%
	Total	26	–	5	–	19	–	5	–	11	–
PAM50 + Claudin‐low	Basal‐like	0	0%	1	20%	0	0%	0	0%	3	27%
	Claudin‐low	0	0%	0	0%	0	0%	0	0%	7	64%
	Luminal A	1	4%	0	0%	1	5%	0	0%	0	0%
	Normal	25	96%	4	80%	18	95%	5	100%	1	9%
	Total	26	–	5	–	19	–	5	–	11	–
PAM50‐ROR	High	0	0%	0	0%	0	0%	0	0%	8	73%
	Med	2	8%	2	40%	1	5%	2	40%	3	27%
	Low	24	92%	3	60%	18	95%	3	60%	0	0%
	Total	26	–	5	–	19	–	5	–	11	–