《内窥镜图集》PPT课件

《《内窥镜图集》PPT课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、内窥镜图集Quiescentvarices.Left:Incipientvaricesbeinginsinuatedthroughtheesophagealmucosa.Right:Asmallvarixrunninglongitudinallythroughtheesophagus.Middlesizevarices.SlightlytortousvenoustrunksrunninglongitudinallythroughtheesophagusLargesizevarices.Largeinterconnectingvaricesfillingthewholecircumfe

2、renceofthedistalesophagus(right).EsophagealerosionsAreusuallylinear,longitudinallyorientedandnotuncommonlycoveredwithexudatesThesecasescorrespondtoGradeBesophagitis,LAclassification.Barrett'sEsophagusFungatingandpartiallyulceratedadenocarcinomaoftheloweresophaguscausingobstructioin.Upperleft:Bu

3、lginggastricvaricesinthecardialregiongivinganodularappearance.Upperright:Fornixvaricesseenasbluishnodules.Bile-stainedhemorrhagicgastritisMilderosivecorpusgastritisNSAIDinducedantralerosivegastritiswithmultiplefibrin-coatederosions.LinearerosionsonthemajorcurvatureMultipleerythematousareaswithi

4、nterveningpalezones.Hemorrhagicgastritiswithseveralcomet-likehematinflecks(right).Partiallyulceratedpolypoidadenocarcinomaofthecardiaregion.Smalltriangularshapedulcerwithsurroundingerythemaandaverydiscretehemorrhagicspotatthebase.Thehemorrhagicareaatthetopwasprobablycausedbyinstrumentation.Smal

5、lduodenalulcerinhealingstagecausingdeformityandpseudodiverticulumformation.谢谢！！