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Know Your Risks
Colorectal Cancer Risk Assessment

Cancer of the colon or rectum (colorectal cancer) usually develops slowly, over several years. Take this simple assessment to learn about your risks for this type of cancer.

OverviewSee All
 Anatomy of the Eye in Overview
The structures of the eye include the cornea, iris, pupil, macula, retina, and the optic nerve. ...more
 Eye Cancer: Introduction in Overview
Cancer is when cells in the body change and grow out of control. Learn about the different types of eye cancer....more
 Anatomy of the Eye in Overview
The structures of the eye include the cornea, iris, pupil, macula, retina, and the optic nerve. ...more
 Eye Cancer: Introduction in Overview
Cancer is when cells in the body change and grow out of control. Learn about the different types of eye cancer....more
TreatmentSee All
 Eye Cancer: Treatment Choices in Treatment
The treatment choices for eye cancer depend on the type of cancer, the size and location of the tumor, the results of lab tests, and the stage (extent) of the disease. Learn more about eye cancer treatment choices. ...more
 Eye Cancer: Treatment Choices in Treatment
The treatment choices for eye cancer depend on the type of cancer, the size and location of the tumor, the results of lab tests, and the stage (extent) of the disease. Learn more about eye cancer treatment choices. ...more
Cancer FAQsSee All
 Eye Cancer: Overview in Cancer FAQs
Primary eye cancer is a very rare kind of cancer that starts somewhere in or on the eye or in the skin of cells around the eye. Learn more about symptoms, diagnosis, and treatments. ...more
 Eye Cancer: Overview in Cancer FAQs
Primary eye cancer is a very rare kind of cancer that starts somewhere in or on the eye or in the skin of cells around the eye. Learn more about symptoms, diagnosis, and treatments. ...more