Papillary excrescences yog localized overgrowths ntawm lub epithelial hauv ob sab phlu ntawm ib cyst (Fig. 9). Qhov ntau papillary excrescences, ntau dua qhov yuav ua rau malignancy29 papillary excrescences uas tsis protrude³ 3 hli rau hauv lub cyst kab noj hniav tsis muaj zog txuam nrog malignancy 15,30
Dab tsi yog papillary projection?
Ib papillary projection txhais tau tias yog cov ntaub so ntswg uas protrudes rau hauv lub cyst lumen nrog qhov siab ntawm yam tsawg 3 hli tab sis tsis muaj qhov txwv siab ntawm qhov loj Kev kuaj mob histological yog mucinous cystadenocarcinoma theem 1. (b) Cov ntaub so ntswg uas tsis protrude rau hauv lub cyst lumen tsis yog papillary projection.
tsob nroj papillary yog dab tsi?
Papillary nroj tsuag ntawm phab ntsa cyst yog cov qauv uas nquag nquag hauv cov qog nqaij hlavTsis yog lub thickness ntawm lub cyst phab ntsa los yog lub thickness ntawm septa nyob rau hauv cov qog zoo li correlated nrog mob phem. Ntawm cov kab mob zes qe menyuam yooj yim, 65 muaj txoj kab uas hla tshaj 10 cm tab sis tsis muaj leej twg yog mob.
Koj puas pom qog nqaij hlav zes qe menyuam ntawm ultrasound?
Ultrasound feem ntau yog thawj qhov kev sim ua tiav yog tias xav tias muaj teeb meem nrog lub zes qe menyuam. Nws tuaj yeem yog sivtxhawm rau nrhiav cov qog ntawm zes qe menyuam thiab xyuas seb nws puas yog ib qho khoom loj (cov qog) lossis cov kua dej puv. Nws kuj tseem siv tau los saib xyuas lub zes qe menyuam kom pom tias nws loj npaum li cas thiab nws zoo li cas hauv.
Cov qog nqaij hlav zes qe menyuam zoo li cas ntawm ultrasound?
Cov qog nqaij hlav zes qe menyuam yuav muaj papillary excrescences, irregular walls, thiab/los yog tuab septations. Cov qog tuaj yeem muaj cov khoom echogenic tshwm sim los ntawm mucin lossis cov khib nyiab protein. Qhov chaw muaj zog ntau dua, qhov muaj feem yuav muaj qog nqaij hlav.
