Table 1.

Detection of BPDE-DNA adduct in human umbilical cord blood by LC/MS analysis.

Case ID (healthy)	BPDE-dG/108 nucleotides	Case ID (birth defect)	Type of defect	BPDE-dG/108 nucleotides
0737002	0.27	0409019	pigmented nevus	0.27
1118001	0.27	0712004	cleft lip	0.27
1701001	0.27	1020001	melanoma	0.27
2004001	0.27	1908004	umbilical hernia	0.27
2023003	0.27	0523005	hemangioma	0.84
0408006	1.04	0524005	fissura auris congenita	1.04
0409002	0.98	0529007	locus coeruleus buttock	0.96
0409003	1.01	0536002	pigmented nevus	0.84
0523001	0.84	0702003	pigmented nevus	0.96
0524002	1.04	0718011	fissura auris congenita	0.96
0529001	0.82	0724004	polydactyly	0.93
0529002	0.87	0913005	strephexopodia	0.96
0536003	0.93	1009001	fissura auris congenita	1.01
0706002	0.96	1013001	pigmented nevus	0.98
0706004	0.96	1122001	accessory auricles, hydrocele of tunica vaginalis	0.96
0712002	0.82	1210001	fissura auris congenita	0.98
0718003	0.82	1318002	pigmented nevus	0.87
0724002	0.96	1605004	fissura auris congenita	0.96
0913001	0.82	1610001	pigmented nevus	1.01
0913002	0.82	1702001	pigmented nevus	0.96
1014001	0.82	1702003	hypospadias	0.98
1030005	1.01	1712003	fissura auris congenita	0.96
2406002	0.98	2003004	locus coeruleus buttock	1.01
1111001	1.01	2018001	locus coeruleus buttock	1.04
1210002	0.98	2222006	aural deformity, accessory auricles	1.01
1605001	0.79	2406003	accessory auricles	1.01
1605002	0.93	2229003	fissura auris congenita	0.96
1610002	0.93	2304001	ectrodactyly (left)	0.98
1703001	1.01	2304003	chin deformity (right)	0.98
1908001	0.87	2318001	fissura auris congenita	0.98
2017001	0.93	2321002	hemangioma	1.01
2022001	0.98	2401002	hydrocele of tunica vaginalis	0.98
2027001	0.96	2228002	hydrocele of tunica vaginalis	1.10
2027002	0.84	0724001	down’s syndrome	1.12
2303002	1.01	0706005	pigmented nevus	1.21
2315003	0.87	1041005	fissura auris congenita	1.29
2321001	0.82	1107002	pigmented nevus	1.35
2406001	0.82	0902005	pigmented nevus	1.41
1041001	1.18	2222005	retained testicle	1.43
2402001	1.15	0408004	pigmented nevus (black)	2.53
1713001	1.27	1032001	pigmented nevus (black)	6.38
1023001	1.55	0736002	cleft lip	11.84