Table 3.

Characteristics of 32 patients with unsuspected Ov and/or FT lesions found at RRSO

RRSO disease n =32	Family history of Ov/FT cancers	AJ mutation	BRCA1 mutation	BC diagnosis before RRSO	Mean age [y] BC diagnosis before RRSO	Mean age [y] RRSO occult disease	Time [y] between BC diagnosis and RRSO	Primary BC after RRSO	BC recurrence after RRSO	RRSO disease in FT only
Invasive n = 15	8	7	13	6	39.3	49.3	12.1	1	1	7
Non Invasive n = 17	9	8	13	8	49.6	55.5	9.3	1	0	16
P value	NS	NS	NS	NS	0.1*	0.04*	NS	NS	NS	0.004**

RRSO – Risk reducing salpingo-oophorectomy

BC – Breast cancer

^*t test 95% CI

^**Fisher exact test