TY - BOOK AU - Mona Gaber Mansour Mohamed AU - Mohamed Esam Taha , AU - Suzan Atteya Abdelelsaied , AU - Zeinab Mohamed Elsayed , TI - Factors affecting the incidence of colorectal cancer at Elmanial University Hospital / PY - 2013/// CY - Cairo : PB - Mona Gaber Mansour Mohamed , KW - Colorectal cancer KW - Incidence KW - Risk factors N1 - Thesis (M.Sc.) - Cairo University - Faculty of Nursing - Department of Nursing Science; Issued also as CD N2 - Background : Colorectal cancer is the second most common cancer in the western world the third commonest cancer and the fourth commonest cause of death worldwide with over one million cases annually . Colorectal cancer is multifactorial in its etiology and is thought to result from a composite of host diet and other lifestyle factors that occur over many years ER -