简介：AIM:ToanalyzetheassociationbetweenHelicobacterspp.andsomecommongutbacteriainpatientswithcholecystitis.METHODS:Anested-polymerasechainreaction(PCR),specificto16SrRNAofHelicobacterspp.wasperformedonparaffin-embeddedgallbladdersamplesof100cholecystitisand102controlcases.ThesampleswerealsoanalyzedforsomecommongutbacteriabyPCR.Positivesamplesweresequencedforspeciesidentification.RESULTS:HelicobacterDNAwasfoundinsevenoutof100casesofacuteandchroniccholecystitis.SequenceanalysisdisplayedHelicobacterpullorum(H.pullorum)insixcasesandHelicobacterpyloriinone;H.pullorumwasonlyfoundincaseswithmetaplasia.Controlsam-pleswerenegativeforHelicobacterspp.andsomecommongutbacteria.Therewasasignificantdifference(P=0.007)betweencholecystitisandcontrolsamplesforHelicobacterDNA.CONCLUSION:ApossiblerelationshipwasdetectedbetweenHelicobacterDNAandcholecystitis.Furtherserologicalandimmunohistochemicalstudiesareneededtosupportthesedata.

简介：尽管非小的细胞肺癌症(NSCLC)能转移到几乎任何东西器官，到有重要临床的表明的胆囊的转移是相对稀罕的。这里，我们报导作为尖锐胆汁介绍的NSCLC的胆囊转移的一个案例。在恰好上面的象限和发烧疼痛地介绍的一个79岁的人。胸和腹部的计算断层摄影术(CT)扫描在胆囊变厚的肺和不规则的墙的恰好更低的脑叶显示出一个cavitary团。肺团的开的胆囊炎和针活体检视被执行。胆囊的组织学的检查揭示了显示象针活体检视估计的肺团的一样的形态学的中等区分的有鳞的房间癌。胆囊和肺织物的随后的immunohistochemical检查证明肿瘤房间为P63是积极的但是为cytokeratin否定7，cytokeratin20并且甲状腺抄写factor-1。胆囊的第二个主要肿瘤被immunohistochemical方法排除，并且最后的病理学的诊断是NSCLC的胆囊转移。尽管发生是极其稀罕的，尖锐胆汁能与肺癌症转移联合发生到胆囊。