首页> 外国专利> BIOMARKER FOR DIAGNOSIS OF EXTRAHEPATIC BILE DUCT CARCINOMA INTRAHEPATIC BILE DUCT CARCINOMA OR GALLBLADDER CARCINOMA

BIOMARKER FOR DIAGNOSIS OF EXTRAHEPATIC BILE DUCT CARCINOMA INTRAHEPATIC BILE DUCT CARCINOMA OR GALLBLADDER CARCINOMA

机译:诊断肝外胆管癌或胆囊癌的生物标志物

摘要

The present invention aims to provide a method for collecting diagnostic data which is useful and has high accuracy or a diagnostic kit when diagnosing extrahepatic bile duct carcinoma, intrahepatic bile duct carcinoma, or gallbladder carcinoma. An antibody specifically binding to CEACAM1, or a diagnostic kit having the label and the like are used to diagnose the concentration of CEACAM1 in a blood sample derived from a subject, and when the concentration of CEACAM1 is higher than the concentration of CEACAM1 in a blood sample derived from a non-cancer control group or than a certain threshold (cut-off value), the subject can collect data to diagnose that there is possibility of contracting extrahepatic bile duct carcinoma, intrahepatic bile duct carcinoma, or gallbladder carcinoma.
机译:本发明的目的是提供一种在诊断肝外胆管癌,肝内胆管癌或胆囊癌时有用且具有高精度的诊断数据的方法或诊断试剂盒。当CEACAM1的浓度高于血液中CEACAM1的浓度时,可使用与CEACAM1特异性结合的抗体或带有标签的诊断试剂盒等对来自受试者的血样中的CEACAM1浓度进行诊断。如果样本来自非癌症对照组或超过某个阈值(临界值),则受试者可以收集数据以诊断可能患有肝外胆管癌,肝内胆管癌或胆囊癌。

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