PTEN (rs701848) genotype TT was detected in 10 (10%) of CRC cases and 6 (12%) of controls, TC was detected in 60 (60%) of cases and 30 (60%) of healthy volunteers, and CC genotype was detected in 30 (30%) of cases and 14 (28%) of controls, with non-significant p value (p=0.918) (Table 1). The gene discussed is PTEN; the disease is colorectal carcinoma.