Intrahepatic: Nyob hauv siab. Piv txwv li, daim siab qog yog ib qho kev loj hlob ntawm intrahepatic.
Dab tsi yog intrahepatic dilatation?
Biliary dilatation (tseem hu ua dilation) yog txheej txheem kom ncab cov ducts uas nqaim dhau. Cov kua tsib, ib yam khoom uas pab hauv kev zom cov rog, yog tsim nyob rau hauv daim siab thiab khaws cia rau hauv lub gallbladder. Tom qab noj mov nws raug tso rau hauv cov hnyuv los ntawm cov kua tsib (tseem hu ua biliary ducts).
Dab tsi yog qhov txawv ntawm intrahepatic thiab extrahepatic?
Intrahepatic cholangiocarcinomas muab los ntawm cov ducts me me nyob ze rau sab xis thiab sab laug hepatic ducts. Extrahepatic bile duct carcinomas tshwm sim nyob rau sab xis lossis sab laug hepatic duct, cystic duct, lossis choledochal duct. Cov qog nyob ntawm qhov bifurcation hu ua Klatskin hlav.
Dab tsi yog qhov mob intrahepatic?
Cov Lus Qhia: Intrahepatic cystic lesions suav nrog 2 yam sib txawv. Solitary cysts yog qhov khaws cia pseudocysts, uas yuav tsum raug xa mus rau lub pas dej kua tsib, thiab muaj feem cuam tshuam nrog cov tsos mob tsis zoo. Nruam beaded cysts yog dilated bile ducts, uas tej zaum yuav thim rov qab.
Dab tsi yog intrahepatic bile duct dilatation?
Kev ua rau lub plab zom mov tshwm sim los ntawm cov cyst yooj yim yog qhov tsawg heev, 1- 4 thiab dilatation ntawm cov kua tsib intrahepatic nyob rau hauv koom nrog cov qog nqaij hlav feem ntau qhia malignancy.
