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Abstract
Aim Of The Work
General Objeetive: To Study The Problem Of Colorectal Cancer In Alexandria: Trend, Survival, And To Identify Its Potential Risk Factors Emphasizing On The Role Of Schistosomiasis And Familial Factors.
Specfic Opjectives:
1- To Estimate The Annual Incidence Rates Of Colorectal Cancer In Alexandria.2- ToStudy The Trend In Incidence Rates In The Last 10 Years.
3- To Calculate The 5-years Survival Rate For Patients With Colorectal Cancer.4- To Identify The Potential Risk Factors For Colorectal Cancer IFor Colorectal Cancer In Alexandria.
5-To Study Role Of S. Mansoni That May Have Relation To Colorectal Cancer.
6- To Detect Familial Cancer Risks.