Cholangiography nrog MRI - dab tsi yog nws?

Feem ntau, radiographies siv lub nruab nrab qhov sib txawv los yog ultrasound xeem tau txaus los kuaj xyuas lub siab thiab kab mob hauv cov kab mob. Tab sis cov mob nyuab nyuab, lwm txoj kev tuaj yeem raug xa mus - magnetic resonance cholangiography. Xav seb dab tsi yog qhov no, thiab dab tsi cholangiography nrog MRI tso cai rau koj mus tshawb nrhiav.

Qhov qhia txog ntawm txoj kev MR-cholangiography

Raws li txoj cai, MR-cholangiography raug ua kom tiav rau MRI ntawm lub plab hauv plab thiab yuav tsum tau ua kom pom meej ntawm cov kab mob hauv lub cev. Tsis tas li ntawd, qhov txheej txheem no muab lub sijhawm zoo rau kev kawm txog lub xeev ntawm lub gallbladder, intrahepatic thiab extrahepatic biliary, pancreatic ducts, thiab kuj mus ib txhia twg - daim siab thiab pancreatic ntaub so ntswg.

Cov kev qhia rau cov txheej txheem ua tau:

Yuav ua li cas yog MR-cholangiography ua?

Cov txheej txheem tsis yog-tus neeg mob thiab muaj kev nyab xeeb rau tus neeg mob. Nws yog ua rau ntawm lub plab thiab siv sijhawm, nyob nruab nrab, li 40 feeb. Tus neeg mob thaum lub sij hawm qhov kev ntsuam xyuas yog nyob rau ntawm ib qho chaw ntawm cov tomograph table, thiab thaum lub sij hawm tus txheej txheem lub high-frequency magnetic field yog raug rau thaj tsam plab. Nyob rau hauv cov ntaub ntawv no, tus neeg mob yuav tsum ua tib zoo saib xyuas. Nyob rau hauv cov ntaub ntawv ntawm lub sijhawm twg los ntawm qhov muaj cov hlav, yuav tsum tau ua ntej qhov kev taw qhia ntawm tus neeg sawv cev sib txawv.