Nodules nrog spiculated ciam teb ( vim rau cov hlwb tsis zoo txuas mus rau hauv cov ntaub so ntswg pulmonary interstitial) (Daim duab 5), qee zaum hu ua "corona radiata" lossis "sunburst" yog qhov tsis txaus ntseeg. rau malignancy tab sis qhov zoo sib xws kuj tuaj yeem sawv cev rau cov kab mob benign/inflammatory lesion [11].
Puas Spiculated nodules ib txwm mob qog noj ntshav?
Size: Loj dua nodules feem ntau yuav mob qog noj ntshavdua cov me. Puab: du, puag ncig nodules feem ntau yuav benign, thaum irregular los yog "spiculated" nodules feem ntau yuav mob cancer.
Lub ntsws nodule loj npaum li cas txhawj xeeb?
Lub ntsws nodules feem ntau yog kwv yees 0.2 nti (5 millimeters) txog 1.2 ntiv tes (30 millimeters) loj. Lub ntsws loj dua, xws li ib qho uas 30 millimeters lossis loj dua, feem ntau yuav mob qog noj ntshav dua li lub ntsws me me.
Puas yog tag nrho Spiculated masses cancer?
Mammographically, cov kab mob no feem ntau zoo sib xws, thiab tsuas yog qee qhov tuaj yeem sib txawv raws li cov yam ntxwv ntawm morphologic. Txawm hais tias microcalcifications feem ntau cuam tshuam nrog lub mis carcinoma, tsis yog txhua qhov spiculated lesions nrog microcalcifications yog malignant
Spiculated ntsws loj txhais li cas?
Daim paib spiculation yog lub ntsiab feature kom paub qhov txawv benign pulmonary nodules los ntawm malignant sawv daws yuav. Nws txhais tau tias yog a radial thiab unbranched stripe duab ntxoov ntxoo txuas los ntawm ciam teb ntawm pulmonary nodule mus rau ib puag ncig pulmonary parenchyma.
