Molecular Cancer

Table 1 Clinico-pathological parameters of early- and late-onset BC

From: Alterations in candidate genes PHF2, FANCC, PTCH1 and XPA at chromosomal 9q22.3 region: Pathological significance in early- and late-onset breast carcinoma

	Group A			Group B
Clinical features	Case	Mean age (years)	Age range (years)	Case	Mean age (years)	Age range (years)
Histological Type
Ductal	45	34	25–40	59	53	41–77
Lobular	2	28	20–35	0	_	_
Clinical Stage
TNM Stage I	1	40	40	2	48	45–50
TNM Stage II	7	33	23–40	21	51	42–61
TNM Stage III	36	35	20–40	33	53	41–77
TNM Stage IV	3	37	36–38	3	57	48–72
Tumor Differentiation
Grade 1	4	32	20–40	8	52	43–61
Grade 2	32	33	18–40	39	47	41–42
Grade 3	11	38	33–40	12	56	42–77
Lymph Node
Positive	33	35	26–40	48	52	42–77
Negative	14	31	18–40	11	51	41–65

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ISSN: 1476-4598

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