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Table 2 Patients analyzed

From: C936T polymorphism of the VEGF gene in relation to the risk and the clinical and biological characteristics of sporadic colorectal adenocarcinoma

 

Number of patients

Number of controls

Patients excluded

VEGF polymorphism

261

261

-

Metastasis

261

-

-

Tumor location

260

-

1

Survival

258

-

3

Infiltration (T)

165

-

96

Lymph node (N)

165

-

96