@Article{, title={The possible cancer risk factor of Helicobacter pylori infections in immunocompromised children}, author={Amer Naes Amer 1 , Janan G. Hassan 1 , Ihsan E. Al-Saimary 2}, journal={Iraqi Journal of Biotechnology المجلة العراقية للتقانات الحياتية}, volume={16}, number={3}, pages={248-254}, year={2017}, abstract={The frequency of Helicobacter pylori in children with malignancy was evaluate in the present study. Among 51 children included in the study ,29 of them are in malignancy group (79.3% of them having positive one step diagnostic test) ,while 22 children were control group (54.5% of them having positive one step diagnostic test). H.pylori infection was significantly higher in the malignancy group compared to the control group(P<0.05) ; 44.8% having positive culture for H.pylori ,while only 18.2% of control having positive culture for H.pylori. the results showed that there is no significant association between H.pylori and the type of cancer with P > 0.05. And there is a significant association between H.pylori and age more than 5 years with p< 0.05 which is statistically significant among patient groups. results also showed that there is no significant association between H.pylori and sex among both patients and control groups with P> 0.05.

} }