2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Magnetic resonance imaging (MRI) thiab xam tomography (CT) scans feem ntau yog siv los nrhiav cov kab mob hauv hlwb. Cov no scans yuav luag ib txwm pom cov qog hlwb, yog tias muaj.
Pob hlwb puas tuaj yeem plam ntawm CT scan?
Feem ntau, a CT scan yog txaus los txiav txim tawm cov qog hlwb loj. Txawm li cas los xij, nyob rau hauv rooj plaub uas CT scan pom qhov txawv txav lossis yog tias koj tus kws kho mob xav tias koj muaj cov tsos mob txaus thiab cov tsos mob uas xav tau kev soj ntsuam kom ntxaws ntxiv, nws yuav xaj kom MRI.
CT scan rau lub hlwb puas yog qhov tseeb?
Hauv Medulloblastomas 19 (82.60%) tau kuaj pom tseeb ntawm CT scan. Kev nkag siab ntawm CT scan hauv kev kuaj mob hlwb hauv cov menyuam yaus yog 93.33%. Xaus: CT Scan yog qhov tseeb dua qhov kev kwv yees ntawm lub paj hlwb tsis tau nws yeej tsis yog 100% tseeb.
Puas tag nrho cov qog tshwm sim ntawm CT scans?
CT scans tuaj yeem pom cov qog cov duab, qhov loj me, thiab qhov chaw. Lawv tuaj yeem pom cov hlab ntsha uas pub cov qog - tag nrho hauv qhov chaw tsis muaj kev cuam tshuam. Los ntawm kev sib piv CT scans ua tiav dhau sijhawm, cov kws kho mob tuaj yeem pom tias qog nqaij hlav teb li cas rau kev kho mob lossis paub tias tus mob qog noj ntshav tau rov qab los tom qab kho li cas.
Cov qog tsis tuaj yeem tshwm sim ntawm CT?
A CT scan kuj qee zaum hu ua CAT scan (Computerized Axial Tomography). Thaum CT scans qhia me ntsis kev nthuav dav dua li ib qho ultrasound, lawv tseem tsis tuaj yeem txheeb xyuas cov qog nqaij hlav cancer -thiab qhov no tuaj yeem ua rau qhov tsis zoo tsis tseeb.
Pom zoo:
Puas yog rov tshwm sim dua lossis rov tshwm sim dua?
Reoccur thiab recur yog verbs uas qhia ib lo lus hauv paus. Thaum lawv nyob ze heev ntawm lub ntsiab lus, lawv tsis zoo ib yam. Tej yam uas yog rov tshwm sim dua thiab dhau mus, tej zaum nyob rau ib ntus. Hauv qhov sib piv, ib yam dab tsi uas rov tshwm sim tsuas yog tshwm sim dua tab sis tsis tas yuav rov ua dua.
Puas mob qog nqaij hlav pob txha tshwm sim ntawm xray?
X-rays feem ntau tuaj yeem kuaj pom kev puas tsuaj rau cov pob txha los ntawm kev mob qog noj ntshav, lossis cov pob txha tshiab uas loj tuaj vim mob qog noj ntshav. Lawv kuj tuaj yeem txiav txim siab seb koj cov tsos mob tshwm sim los ntawm lwm yam, xws li pob txha tawg (pob txha).
Puas tau tshwm sim lossis tshwm sim?
Qhov kev qhia "tshwm sim" tsis tuaj yeem siv qhov khoom ncaj qha, thiab yog li ntawd nws tsis muaj daim ntawv passive, yog li tsis muaj "yog/was/be tshwm sim" tense. Puas tau tshwm sim los yog tshwm sim? Ob daim ntawv yog grammatically raug (tsis sib xws rau kev hais lus ntawm qee cov lus Askiv purists).
Puas mob ntsws tshwm sim ntawm ct scan?
A CT scan kuj qhia txog txoj hlab ntsws (trachea thiab bronchi)kom meej meej thiab tuaj yeem pab txiav txim siab seb mob ntsws puas cuam tshuam txog teeb meem hauv txoj hlab pa. Kev kuaj CT kuj tseem tuaj yeem pom cov teeb meem ntawm mob ntsws, abscesses lossis pleural effusions thiab cov qog ntshav loj.
Puas tsis muaj qhov tshwm sim tshwm sim xav tau enzymes?
Tam sim no, enzymes TSIS ua rau cov tshuaj tiv thaiv tsis yog tus kheej. Txawm li cas los xij, enzymes ua kom nrawm nrawm ntawm cov tshuaj tiv thaiv tus kheej. Yeej, lawv ua kom cov tshuaj tiv thaiv sai dua. Enzymes ua qhov no los ntawm kev txo qis kev ua kom lub zog ntawm cov tshuaj tiv thaiv.
