Table 2. Personal and Family History of Patients with PDAC Who Underwent Genetic Testing.

A total of 7 patients with PDAC were found to have mutations in BRCA1 or BRCA2.

	BRCA1 Mutation Carriers	BRCA2 Mutation Carriers	No BRCA Mutation
Number of Subjects	2	5	25
Ashkenazi Jewish Subjects	2 (100%)	3 (60%)	21 (84%)
Mean Age at Diagnosis (Years +/- SD)	49.0 +/- 1.4	58.4 +/- 8.9	61.5 +/- 12.0
Tobacco Use	0	0	3 current, 10 previous
Heavy Alcohol Use	0	0	2
Personal History of Non-PDAC Cancer	0	Breast Cancer in 2	Breast Cancer in 3 Prostate Cancer in 2 Basal Cell Carcinoma in 1 Neuroendocrine in 1
Number of Patients With First-Degree Relatives with PDAC	0	0*	4
Number of Patients with First-Degree Relatives with Breast or Ovarian Cancer	1	2	5

^*One individual had 3 third-degree relatives with PDAC.