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胰腺血管活性肠肽瘤

时间 : 2009-11-26 14:05:10 来源:www.wooyao.org.cn

[摘要]

Case report 93 Diagnosis and treatment of VIPoma in a female patient Carol Ann Remmea,b, Gerrit H. de Groota and Gideon Schrijvera We report a case of

Casereport93DiagnosisandtreatmentofVIPomainafemalepatientCarolAnnRemmea,b,GerritH.deGrootaandGideonSchrijveraWereportacaseofVIPomainan83-year-oldfemalepatient,whopresentedwithfrequentandexcessivediarrhoea,muscleweakness,andseverehypokalaemia.Abdominalcomputedtomography(CT)revealeda46cmmassinthebodyofthepancreas.Laboratoryanalysisshowedelevatedlevelsofbothvasoactiveintestinalpolypeptide(VIP;153pmol/l)andpancreaticpolypeptide(161pmol/l).Inviewofthepatient’sage,physicalcondition,andtumoursize,surgicalresectionwasnotperformed.Thepatientwastreatedwithalong-actingoctreotide,afterwhichhersymptomsdiminished.After24monthsoffollow-up,thepatientremainedingoodphysicalconditionwithoutanyfurtherseriousgastrointestinalsymptoms.TheVIPomasyndromeiscausedbyaneuroendocrinetumour,usuallylocatedinthepancreas,whichsecretesVIP,causingseverediarrhoea,dehydrationandhypokalaemia.Treatmentoptionsincluderesectionofthetumour,chemotherapyorthereductionofsymptomswithsomatostatinanalogues.Weprovideanoverviewoftheincidence,pathophysiology,diagnosis,treatmentstrategies,andprognosisofthisraresyndrome.EurJGastroenterolHepatol18:93C99c2006LippincottWilliams

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血管活性肠肽瘤疾病

1.实验室检查 脱水,低血钾,低血氯,代谢性酸中毒,低胃酸,高血钙,低血镁和葡萄糖耐量减低等。 2.血清血管活性肠(VIP)测定 正常人空腹血清VIP在0~170pg/ml,平均62±22pg/ml;VIPoma病人血清... 详细

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