期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
与遗传性前列腺癌1(HPC1)位点连锁的家族性前列腺癌的特征
1
《美国医学会杂志(中文版)》 1998年第5期234-238,共5页
关键词 前列腺癌 HPC1位点 家族性特征
下载PDF
妊娠期肝内胆汁淤积症诊断标准的解读 被引量:6
2
作者 余春风 鲁建央 王志华 《全科医学临床与教育》 2014年第5期534-536,共3页
妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy,ICP)是一种妊娠特发性疾病,常发生于妊娠中、晚期。 ICP临床特点是不明原因的皮肤瘙痒和肝功能异常,但产后迅速消失或恢复正常。严重时患者可表现为黄疸或者凝血功能... 妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy,ICP)是一种妊娠特发性疾病,常发生于妊娠中、晚期。 ICP临床特点是不明原因的皮肤瘙痒和肝功能异常,但产后迅速消失或恢复正常。严重时患者可表现为黄疸或者凝血功能异常等临床表征[1]。研究表明,ICP的发病有显著的家族性特征,并且不同地域的发病率也有显著的差异[2]。 展开更多
关键词 妊娠期肝内胆汁淤积症 诊断标准 PREGNANCY 解读 凝血功能异常 特发疾病 肝功能异常 家族性特征
下载PDF
Gardner's syndrome:Genetic testing and colonoscopy are indicated in adolescents and young adults with cranial osteomas:A case report 被引量:7
3
作者 Dubravko Smud Goran Augustin +3 位作者 Tihomir Kekez Emil Kinda Mate Majerovic Zeljko Jelincic 《World Journal of Gastroenterology》 SCIE CAS CSCD 2007年第28期3900-3903,共4页
We present a case of a 25-year-old female with diagnosed familial adenomatous polyposis and elevated carcinoembryonic antigen with negative family history. The suspicion of Gardner's syndrome was raised because ex... We present a case of a 25-year-old female with diagnosed familial adenomatous polyposis and elevated carcinoembryonic antigen with negative family history. The suspicion of Gardner's syndrome was raised because extirpation of an osteoma of the left temporo-occipital region was made 10 years ago. Restorative procto-colectomy and ileal pouch anal anastomosis was made but histology delineated adenocarcinoma of the rectum (Dukes C stage). We conclude that cranial osteomas often precede gastrointestinal manifestations of familial adenomatous polyposis or Gardner's syndrome and such patients should be evaluated with genetic testing followed by colonoscopy if results are positive to prevent the development of colorectal carcinoma. If the diagnosis is positive all family members should be evaluated for familial adenomatous polyposis. 展开更多
关键词 Gardner's syndrome Familial adenomatous polyposis Restorative proctocolectomy Ileal pouch anal anastomosis Cranial osteoma
下载PDF
Clinical and biological characteristics of colorectal cancer with familial predisposition
4
作者 吴保平 张亚历 +2 位作者 周殿元 高春芳 赖卓胜 《Journal of Medical Colleges of PLA(China)》 CAS 2001年第2期90-93,共4页
Objective:To evaluatethemicrosatelliteinstability(MSI),expressionof mismatchrepair(MMR)gene(hMLH1,hMSH2)andproliferationkineticsincolorectalcancer(CRC)withfamilialpredisposition.Method:Forty-sixcasesof CRC were studie... Objective:To evaluatethemicrosatelliteinstability(MSI),expressionof mismatchrepair(MMR)gene(hMLH1,hMSH2)andproliferationkineticsincolorectalcancer(CRC)withfamilialpredisposition.Method:Forty-sixcasesof CRC were studiedusingsilverstainingpolymerasechainreaction-singlestrandconformation polymorphism(PCR-SSCP)technique,streptavidin-peroxidase(SP)immunohistochemicalmethodand flowcyto-metry.Results:In CRCpatientswithfamilialpredisposition,theMSI-positiveratewas higherthanin sporadicCRC(P<0.05).FamilialpredispositionandpositiveMSIwerestronglyrelatedto earlyageof canceronset,theproclivity for proximalcoloniccancer,poordifferentiatedandextracolorectalnmalignancies(P<0.01,P<0.05).Theincidence of negativeexpressionof hMLH1intumortissueandhMLH1,hMSH2innormalcolorectaltissueswassignificantly higher(P<0.05).Thenegativeexpressionof hMLH1togetherwithhMSH2was relatedwithpositiveMSI(P<0.05).InMSI-positiveCRCcells,theproliferationcellnucleusantigen(PCNA)expression,proliferationindexandS-phase cellsdecreasedobviously(P<0.01,P<0.05).Conclusion:In CRCwithfamilialpredisposition,MSI mightbe an importantcontributor.Therateof hMLH1andhMSH2mutationincreasedintumorandnormaltissue,andtheproli-ferationactivityof theircancercellwaslower. 展开更多
关键词 COLORECTALCANCER familialpredisposition microsatelliteinstability mismatchrepairgene genemutation GENEEXPRESSION CELLPROLIFERATION
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部