The predominant gastrointestinal lesion in these diseases is some form of hamartomatous polyp. The term hamartoma implies a nonneoplastic tumor or tumorlike ...AnErrorOccurredSettingYourUserCookieThissiteusescookiestoimproveperformance.Ifyourbrowserdoesnotacceptcookies,youcannotviewthissite.SettingYourBrowsertoAcceptCookiesTherearemanyreasonswhyacookiecouldnotbesetcorrectly.Belowarethemostcommonreasons:Youhavecookiesdisabledinyourbrowser.Youneedtoresetyourbrowsertoacceptcookiesortoaskyouifyouwanttoacceptcookies.Yourbrowserasksyouwhetheryouwanttoacceptcookiesandyoudeclined.Toacceptcookiesfromthissite,usetheBackbuttonandacceptthecookie.Yourbrowserdoesnotsupportcookies.Tryadifferentbrowserifyoususpectthis.Thedateonyourcomputerisinthepast.Ifyourcomputer'sclockshowsadatebefore1Jan1970,thebrowserwillautomaticallyforgetthecookie.Tofixthis,setthecorrecttimeanddateonyourcomputer.Youhaveinstalledanapplicationthatmonitorsorblockscookiesfrombeingset.Youmustdisabletheapplicationwhilelogginginorcheckwithyoursystemadministrator.WhyDoesthisSiteRequireCookies?Thissiteusescookiestoimproveperformancebyrememberingthatyouareloggedinwhenyougofrompagetopage.Toprovideaccesswithoutcookieswouldrequirethesitetocreateanewsessionforeverypageyouvisit,whichslowsthesystemdowntoanunacceptablelevel.WhatGetsStoredinaCookie?ThissitestoresnothingotherthananautomaticallygeneratedsessionIDinthecookie;nootherinformationiscaptured.Ingeneral,onlytheinformationthatyouprovide,orthechoicesyoumakewhilevisitingawebsite,canbestoredinacookie.Forexample,thesitecannotdetermineyouremailnameunlessyouchoosetotypeit.Allowingawebsitetocreateacookiedoesnotgivethatoranyothersiteaccesstotherestofyourcomputer,andonlythesitethatcreatedthecookiecanreadit.