Kev siv ultrasound (Tebchaws Asmeskas) hauv kev faib tawm Bosniak yeej tsis tau lees paub tsis lees paub , raws li kev tshawb pom ntawm neovascularization hauv cov kab mob malignant, qhia los ntawm kev sib piv ntawm cov khoom sib xyaw, septa los yog phab ntsa, yog ib feem tseem ceeb ntawm kev faib tawm( 26, 27 ).
Puas yog Bosniak hom 2 cyst cancer?
Cov kab mob cystic no yog tsis mob qog noj ntshavthiab tsis tas yuav phais. Lawv feem ntau yuav tsum tau saib nrog cov kev ntsuam xyuas rov ua dua. Complex Cysts (Bosniak II, III, IV) yog cyst-type masses uas muaj qee cov ntaub so ntswg los yog cov qauv.
Bosniak chav kawm 1 yog dab tsi?
Bosniak kev faib tawm hom 1, lub raum yooj yim cysts muaj cov plaub hau-nyias phab ntsa uas tsis muaj septa, calcification, lossis cov khoom sib xyaw. Qhov ntom ntawm lawv cov ntsiab lus muaj dej ib qho [−10 txog 20 HU] thiab tsis txhim kho nrog cov khoom sib txawv.
Puas yog Bosniak cyst cancer?
Cysts yog cov kua dej puv cov qauv uas muaj los ntawm kev ua "cov hlwv yooj yim" uas yog benign mus rau ntau cov hlwv uas tuaj yeem ua mob qog noj ntshav. Cysts tau muab qhab nia ntawm qhov ntsuas ntawm 1 txog 4 (Bosniak Classification). Cov kab mob Bosniak 1 thiab 2 zoo li yuav ua rau mob hnyav thaum Bosniak 3 thiab 4 qhov txhab feem ntau yuav mob qog noj ntshav.
Bosniak 2 txhais li cas?
Ib Bosniak II cyst yog tsawg kawg. Nws tuaj yeem pom ob peb kab plaub hau-nyias septa, nrog me me lossis luv luvcalcification nyob rau hauv lub cyst phab ntsa / septa. Perceived (as opposed to Measurable) kev txhim kho muaj qee zaum muaj. Homogeneously hyper-attenuating tsis txhim kho qhov txhab nrog txoj kab uas hla <3.
