●ClinicalPresentation
●A54-year-oldmanpresentswithnauseaandweightloss.
●临床表现
●一名54岁男性因恶心和体重减轻就诊。
●1A-AnnotatedCaption
●Uppergastrointestinal(GI)bariumstudyshowsmultiplelarge,lobulated,orserpiginouspolypoidfillingdefects(arrowheads)throughoutthe2ndportionoftheduodenum.Inthe3rdportion,thefoldsappearnodularanddistorted.
●上消化道(GI)钡餐显示在整个十二指肠的第2部分有多个大的、分叶状的或糜烂性的息肉样充盈缺损(箭头)。在第3部分,褶皱出现结节和扭曲。
●FurtherWork-up
●NoFurtherWork-up
●进一步处理
●没有进一步的处理
●ImagingFindings
●ClickonAnnotatedThumbnailtorevealcaption
●影像表现
●点击标记的缩略图,以查看注解
●DifferentialDiagnosis
●Lymphoma:Thisisthetopdiagnosisinthiscaseandismore