Colorectal cancer often begins as a growth called a polyp inside the colon or rectum. Finding and removing polyps can prevent colorectal cancer. Start here to ...SkiptomaincontentEspañol1-800-4-CANCERLiveChatPublicationsDictionaryHomeCancerTypesColorectalCancer—PatientVersionGotoHealthProfessionalVersionOverviewColorectalcanceroftenbeginsasagrowthcalledapolypinsidethecolonorrectum.Findingandremovingpolypscanpreventcolorectalcancer.Explorethelinksonthispagetolearnmoreaboutcolorectalcancerprevention,screening,treatment,statistics,research,clinicaltrials,andmore.TreatmentPDQTreatmentInformationforPatientsColonCancerTreatmentRectalCancerTreatmentChildhoodColorectalCancerTreatmentMoreinformationLateEffectsofTreatmentforChildhoodCancer(PDQ®)DrugsApprovedforColonandRectalCancerClinicalTrialstoTreatColonCancerClinicalTrialstoTreatRectalCancerCauses&PreventionPDQPreventionInformationforPatientsColorectalCancerPreventionMoreinformationObesityClinicalTrialstoPreventColonCancerClinicalTrialstoPreventRectalCancerScreeningPDQScreeningInformationforPatientsColorectalCancerScreeningMoreinformationTeststoDetectColorectalCancerandPolypsClinicalTrialstoScreenforColorectalCancerResearchClinicaladvances,researchfindings,andNCIprogramsthatareleadingtoprogressinfindingandtreatingcolorectalcancer.CopingwithCancerTheinformationinthissectionismeanttohelpyoucopewiththemanyissuesandconcernsthatoccurwhenyouhavecancer.FeelingsandCancerAdjustingtoCancerSupportforCaregiversSurvivorshipAdvancedCancerManagingCancerCareStatisticsColorectalCancerStatistics|DidYouKnow?FindmoreinformationabouttrendsincolorectalcancerontheCancerStatFacts:ColorectalCancerpage.