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. 2021 Dec 20;21:1350. doi: 10.1186/s12885-021-09094-8

Table 3.

Clinical and Histological Characteristics for those with and without somatic BRCA1 or BRCA2 PSVs

Somatic BRCA1 or BCRA2
No (N = 72) Yes (N = 15)
n % n %
Age at diagnosis
 Mean ± SD 51.90 12.10 55.73 9.95
 Median (Q1-Q3) 51.50 44.50-60.0 56.00 47.0-64.0
Family History
 Yes 7 9.7% 2 13.3%
 No 65 90.3% 13 86.7%
Laterality
 Bilateral 56 77.8% 10 66.7%
 Unilateral 16 22.2% 5 33.3%
Allele
 Not Wild 17 23.6% 12 80.0%
 Wild 55 76.4% 3 20.0%
Stage at Diagnosis
 Unknown 4 5.6% 0 0.0%
 0 1 1.4% 1 6.7%
 I 13 18.1% 3 20.0%
 IIA 4 5.6% 2 13.3%
 IIB 4 5.6% 1 6.7%
 IIIA 6 8.3% 1 6.7%
 IIIC 26 36.1% 5 33.3%
 IV 14 19.4% 2 13.3%
Tumor stage
 Unknown 4 5.6% 0 0.0%
 Tis 1 1.4% 0 0.0%
 T1a 4 5.6% 0 0.0%
 T1b 1 1.4% 0 0.0%
 T1c 9 12.5% 3 20.0%
 T2a 4 5.6% 1 6.7%
 T2b 5 6.9% 0 0.0%
 T2c 1 1.4% 1 6.7%
 T3a 11 15.3% 4 26.7%
 T3b 3 4.2% 1 6.7%
 T3c 24 33.3% 4 26.7%
 Tx 5 6.9% 1 6.7%
Node stage
 Unknown 4 5.6% 0 0.0%
 N0 17 23.6% 2 13.3%
 N1 8 11.1% 4 26.7%
 Nx 43 59.7% 9 60.0%
Metastatic stage
 Unknown 4 5.6% 0 0.0%
 M0 25 34.7% 5 33.3%
 M1 6 8.3% 2 13.3%
 Mx 37 51.4% 8 53.3%
FIGO classification
 IA 3 4.2% 0 0.0%
 IB 0 0.0% 0 0.0%
 IC 11 15.3% 3 20.0%
 IIA 4 5.6% 2 13.3%
 IIB 3 4.2% 1 6.7%
 IIC 1 1.4% 0 0.0%
 IIIA 3 4.2% 0 0.0%
 IIIB 3 4.2% 1 6.7%
 IIIC 24 33.3% 4 26.7%
 IV 5 6.9% 3 20.0%
 Unknown 15 20.8% 1 6.7%
ECOG Performance status
 0 47 65.3% 9 60.0%
 1 17 23.6% 5 33.3%
 2 5 6.9% 1 6.7%
 3 3 4.2% 0 0.0%
Tumor type
 High grade serous carcinoma 29 38.7% 10 66.7%
 Low grade serous carcinoma 3 4.0% 0 0.0%
 Serous carcinoma (Not classified) 20 26.7% 2 13.3%
 Endometrioid carcinoma 5 6.7% 1 6.7%
 Adenosarcoma 5 6.7% 0 0.0%
 Mixed carcinoma 4 5.3% 0 0.0%
 Clear cell carcinoma 2 2.7% 0 0.0%
 Carcinosarcoma 0 0.0% 1 6.7%
 Mucinous carcinoma 1 1.3% 0 0.0%
 Müllerian mixed tumor 1 1.3% 0 0.0%
 Serous borderline tumor, micropapillary variant 1 1.3% 0 0.0%
 Unclassified 1 1.3% 1 6.7%