Video: Puas yog MRI yog khoom siv kho mob?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Sib nqus resonance duab ( MRI ) yog a kho mob Cov txheej txheem duab siv hauv hluav taws xob los tsim cov duab ntawm lub cev thiab cov txheej txheem physiological ntawm lub cev. MRI scanners siv cov hlau nplaum muaj zog, sib nqus teb gradients, thiab xov tooj cua nthwv dej los tsim cov duab ntawm cov kabmob hauv lub cev.
Tsuas yog li ntawd, MRI yog dab tsi hauv kev kho mob?
A magnetic resonance duab ( MRI ) scan yog ib qho txheej txheem thoob ntiaj teb. MRI siv lub zog sib nqus thiab lub xov tooj cua tsis zoo los tsim cov duab ntxaws ntawm cov kabmob thiab cov nqaij hauv lub cev. Kev txhim kho ntawm MRI kiv puag ncig tshuaj kho mob.
Ib qho ntxiv, puas yog MRI txaus ntshai rau koj kev noj qab haus huv? Ib MRI scan yog a mob tsis muaj txheej txheem radiology uas muaj cov qhov zoo ntawm kev zam x-ray hluav taws xob raug. Tsis muaj kev mob tshwm sim los ntawm ib qho MRI luam theej duab. Ib yam li ntawd, cov neeg mob uas muaj lub plawv li qub, pob ntseg pob ntseg, cov mos txwv, thiab cov tshuaj khomob lossis cov tshuaj insulin yuav tsum tsis txhob muaj. MRI luam theej duab.
Tom qab ntawd, puas yog NMR thiab MRI tib yam?
MRI yog Magnetic Resonance Imaging. Lub hauv paus ntsiab lus ntawm Nuclear Megnetic Resonance ( NMR) thiab MRI (Megnetic Resonance Imaging) yog tib yam . Lo lus "nuclear" tsis siv rau hauv MRI vim qhov kev ntseeg nrov tias txhua yam "nuclear" yog teeb meem.
Lub tshuab MRI zoo li cas?
Tsoos MRI chav tsev yog lub raj loj loj zoo li puag ncig los ntawm cov hlau nplaum ncig. Koj yuav pw ntawm lub rooj uas swb rau hauv nruab nrab ntawm cov hlau nplaum. Ib txhia MRI units, hu ua short-bore systems, yog tsim los kom cov hlau nplaum ua tsis tag ib puag ncig koj.
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