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Spontaneous Intestinal Adenocarcinoma in Geriatric Macaques (Macacasp.)

机译:猕猴自发性肠腺癌(Macacasp。)

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BackgroundandPurpose:Intestinaladenocarcinomaappearstobethemostcommonmalignantneoplasminmacaques,andisasubstantialcauseofmorbidityandmortalityintheelderly.brxmlns="http://pub2web.metastore.ingenta.coms/"/brMethods:Aretrospectivereviewof32caseswasdone.brxmlns="http://pub2web.metastore.ingenta.coms/"/brResults:Thirty-twocaseswerereviewed.Clinicalexaminationhadrevealedsevereweightloss,anorexia,andpalpableabdominalmass.Microcytichypochromicanemia,intermittentfecaloccultbloodpositivetestresults,hypoproteinemia,andhypoalbuminemiawerethepredominantclinicallaboratoryfindings.Carcinoembryogenicantigenserologictestingandsingle-strandconformationalpolymorphismanalysiswereperformedinselectedcases.Themostcommonsitesoftheintestinaladenocarcinomawereileocecaljunction,colon,ileum,jejunum,andcecum.Metastaseswereevidentin34%ofthecasesandinvolvedperipheralnodes,liver,lungs,pancreas,andadrenalgland.Overallsurvivalof12macaquesthatunderwentsurgicalexcisionwas83%at6months,58%at1year,50%at1.5years,33%at2years,and8%at4years.Theoverallmeansurvivalrate(MSR)was483postoperativedays.brxmlns="http://pub2web.metastore.ingenta.coms/"/brConclusion:Intestinaladenocarcinomasshouldbeamenabletosurgicalresection.Earlydetectionoflocalized,non-invasiveneoplasmswillincreasesurgicalcurerate.Survivabilitycouldbepotentiallyimprovedbyuseofadjuvanttherapies.
机译:背景与目的:肠上腺癌似乎是猕猴中最常见的恶性新血浆,并且在老年人中有很大的发病率和死亡率。 NS /“> 结果:第三twocaseswerereviewed.Clinicalexaminationhadrevealedsevereweightloss,厌食,andpalpableabdominalmass.Microcytichypochromicanemia,intermittentfecaloccultbloodpositivetestresults,低蛋白血症,andhypoalbuminemiawerethepredominantclinicallaboratoryfindings.Carcinoembryogenicantigenserologictestingandsingle-strandconformationalpolymorphismanalysiswereperformedinselectedcases.Themostcommonsitesoftheintestinaladenocarcinomawereileocecaljunction,结肠,回肠,空肠,andcecum.Metastaseswereevidentin34%ofthecasesandinvolvedperipheralnodes,肝,肺,在手术切除后,12个Macaquesthat的整体生存率在6个月时为83%,1年时为58%,1.5年时为50%。 ,分别在2年时33%和4年时8%。术后平均总生存率(MSR)> 483天。通过使用辅助疗法可能会提高生存能力。

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