Video: Puas yog PET CT scan rau mob qog noj ntshav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
PET scans , luv rau positron emission tomography, tuaj yeem txheeb xyuas thaj tsam ntawm mob qog noj ntshav los ntawm kev noj cov duab ntawm lub cev cov hlwb thaum lawv ua haujlwm. Kev tshawb fawb qhia tias FDG- PET / CT tau kom raug kuaj mob mis mob qog noj ntshav rov tshwm sim thiab ntau dua raug tshaj qhov zoo sib xws CT kuaj thiab pob txha scintigraphy.
Hauv qhov no, puas tag nrho cov qog nqaij hlav tshwm sim ntawm PET scan?
PET scans txheeb xyuas thaj chaw ntawm kev ua haujlwm (zoo li kev loj hlob ntawm tes) hauv lub cev. Ntau cov khoom siv hluav taws xob sib sau ua ke hauv mob qog noj ntshav cell ntau dua li cov cell qub thiab yuav tshwm ci ntsa iab ntawm daim duab. Tsis yog tag nrho cov qog nqaij hlav tshwm sim ntawm a PET scan . PET scan cov txiaj ntsig feem ntau siv nrog lwm qhov kev ntsuas duab thiab kuaj pom hauv lab.
Qhov thib ob, cov qog nqaij hlav dab tsi ua PET scans kuaj pom? PET scans feem ntau yog siv rau ntes : mob qog noj ntshav . teeb meem plawv mob hlwb, nrog rau cov teeb meem nrog lub hauv paus paj hlwb (CNS)
Xav txog qhov no, PET scan cov txiaj ntsig tsis raug?
Txawm li cas los xij, tsis yog txhua yam PET - cov kab mob zoo yog mob qog noj ntshav, thiab ntau zaus, PET kev tshawb pom tau ua cuav zoo." Muaj ntau ntau cuav - qhov ua tau zoo ntawm FDG uptake,”cov sau ntawv xaus. "Tus qauv ntawm FDG kev nqus tau yooj yim tuaj yeem txheeb xyuas tau tias yog benign lossis malignant, tshwj xeeb tshaj yog tias qhov no tau lees paub los ntawm CT lossis MRI kev tshawb pom.
Puas yog PET scan ib txwm txhais tau tias mob qog noj ntshav?
Diagnostic Services: PET -Qhov Luam theej duab . PET (positron emission tomography) scanning yog ib qho kev yees duab uas siv cov xov tooj cua tracer uas tau txhaj rau hauv tus neeg mob. PET scans ua tsis kuaj mob mob qog noj ntshav ; lawv tsuas yog qhia thaj chaw ntawm qhov txawv txav ntawm cov khoom siv taug qab.
Pom zoo:
Puas yog cov qog nqaij hlav loj heev ua rau mob qog noj ntshav?
Cov qog nqaij hlav loj heev yog qhov tsis tshua muaj tshwm sim, tsis muaj qog nqaij hlav qog noj ntshav. Feem ntau nws tsim nyob ze ntawm qhov sib koom ntawm qhov kawg ntawm pob txha. Cov qog nqaij hlav loj feem ntau tshwm sim rau cov neeg hluas thaum pob txha pob txha loj hlob tiav. Qhov tseeb ua rau cov qog nqaij hlav loj heev tseem tsis tau paub
PET scan kuaj pom mob qog noj ntshav li cas?
Tus tsiaj ntawv sawv cev rau tomitron emission tomography. Tus tsiaj ntawv PET siv tshuaj maj mam siv tshuaj maj mam nthuav tawm thaj tsam ntawm koj lub cev uas cov cell ua haujlwm ntau dua li ib txwm muaj. Nws tau siv los pab txheeb xyuas qee yam mob xws li mob qog noj ntshav. Nws kuj tseem tuaj yeem pab nrhiav seb qhov twg thiab seb mob qog noj ntshav tau kis mus li cas
Puas yog mob qog noj ntshav txhais tau tias mob qog noj ntshav?
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Puas yog cov qog ntshav hauv cov dev txhais tau tias mob qog noj ntshav?
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Puas yog mob qog noj ntshav zais zis thiab mob qog noj ntshav mis?
Mob qog noj ntshav yog ib txwm muaj thiab muaj peev xwm kis mus rau ntau yam kabmob. Feem ntau, mob qog noj ntshav qog noj ntshav metastatic mus rau lub zais zis yog cuam tshuam nrog lwm yam kabmob hauv lub cev metastasis. Hauv cov neeg mob uas paub tias mob qog noj ntshav mis metastatic, kev kuaj zais zis tsis tau lees paub