Objective To research the expression of Neuritin in gastric cancer .and the relationship between the expression of Neuritin with the occurrence and development of gastric cancer .Methods Collected 58 surgical specimens of gastric cancer from 2010 to 2013 in the first affiliated hospital of Shihezi University ,immunohistochemistry was used to examine the expression of Neu-ritin in gastric cancer and normal tissues near the cancer of the stomach .Results Immunohistochemical staining showed that Neu-ritin was moderately or highly expressed in 96 .55% (56/58) of gastric cancer ,and Neuritin was moderately or highly expressed in 94 .83% (55/58) of normal tissues near the cancer .There was no statistically significantly difference between two groups (P>0 .05);Neuritin was highly expressed in 82 .76% (48/58) of gastric cancer ,and Neuritin was highly expressed in 15 .52% (9/58) of normal tissues near the cancer ,differences between the two groups had statistically significantly (P<0 .05) .Expression of Neuritin was not correlated with gender ,age ,TNM stage ,infiltration depth ,lymph node metastasis ,differentiated degree ,the pathologic type or distant metastasis(P> 0 .05) .Conclusion The Neuritin expression level between gastric cancer and normal tissues near the cancer exist differences .There is overexpression of neuritin in gastric cancer .