Table 1.

Clinico-pathological characteristics of samples

ID	ER status*	PR status§	ERBB2 status^	Age	Size (cm)	N status
Pb1	+	+	2+	69	6	+
Pb2	+	+	2+	85	7	-
Pb3	+	+	2+	30	2.5	+
Pb4	+	+	2+	46	1.1	-
Pb5	+	+	3+	58	2.0	+
Pb6	+	+	-	55	2.0	+
Pb7	+	+	2+	57	3.0	+
Pb8	-	-	-	40	4.0	-
Pb9	+	+	1+	43	6.0	+
Pb10	+	+	-	54	2.2	-
Pb11	+	-	-	80	5.5	-

*determined by ER-ICA

^§determined by PgR-ICA

^determined by Hercept test (DAKO)