Testsealabs CEA Carcinoembryonic Antigen Test
Carcinoembryonic Antigen (CEA)
CEA yog lub cell nto glycoprotein nrog kwv yees li qhov hnyav ntawm 20,000. Cov kev tshawb fawb ntxiv tau pom tias CEA tuaj yeem tshwm sim hauv ntau hom qog nqaij hlav tshaj li mob qog noj ntshav, suav nrog pancreatic, gastric, ntsws, thiab qog nqaij hlav mis, thiab lwm yam. Me me kuj tau pom nyob rau hauv secretions los ntawm colonic mucosa.
Kev nce siab tsis tu ncua hauv kev ncig CEA tom qab kev kho mob yog qhov qhia tau zoo ntawm occult metastatic thiab / lossis kab mob seem. Kev pheej hmoo nce CEA tus nqi tuaj yeem cuam tshuam nrog kev mob qog noj ntshav thiab cov lus teb tsis zoo. Hloov pauv, qhov txo qis CEA tus nqi feem ntau yog qhov qhia tau tias muaj txiaj ntsig zoo thiab cov lus teb zoo rau kev kho mob.
Kev ntsuas ntawm CEA tau pom tias muaj kev cuam tshuam hauv kev saib xyuas kev tswj xyuas cov neeg mob uas muaj cov kab mob hauv plab, lub mis, lub ntsws, prostatic, pancreatic, zes qe menyuam, thiab lwm yam carcinomas. Cov kev tshawb fawb soj ntsuam ntawm cov neeg mob uas muaj kab mob plab, lub mis, thiab lub ntsws carcinomas qhia tias qib CEA ua ntej muaj qhov tseem ceeb tshaj plaws.
Kev kuaj CEA tsis pom zoo raws li txoj kev tshuaj ntsuam xyuas kom kuaj mob qog noj ntshav hauv cov pej xeem; Txawm li cas los xij, kev siv CEA qhov kev sim ua ib qho kev sim ntxiv rau hauv kev soj ntsuam thiab kev tswj xyuas cov neeg mob qog noj ntshav tau txais dav.
Qhov ntsuas qhov tsawg kawg nkaus yog 5 ng / mL.

