Qhov zoo ntawm txoj kev no yog qhov zoo tshaj plaws ntawm kev ua kom pom tau, tseem yuav tau txais cov dluab hauv ntau dav hlau thiab, qhov tseem ceeb, tsis muaj kev cuam tshuam rau tib neeg lub cev, xws li xoo hluav taws xob irradiation. Qhov no ua rau nws tuaj yeem siv daim ntawv kuaj no tsis muaj lus ceeb toom rau cov me nyuam thiab cov poj niam xeeb tub (tom qab 12 lub lim piam ntawm cev xeeb tub).
Muaj ob hom kev sib nqus resonance scanners: kaw hom thiab qhib.
Ib hom kab mob sib nqus resonance tomograph yog kaw lub koob yees duab magnetic rau hauv uas tus neeg raug muab tso rau kev xeem.
MRI ntawm hom qhib muaj ntau yam zoo. Lawv muab kev saib xyuas zoo heev, ntau yam kev soj ntsuam, thiab qhib chaw thaum lub sijhawm luam. Koj cov hom tshuaj ntsuab qhib yog tsim los tshuaj xyuas cov neeg mob ntawm txhua lub hnub nyoog, qhov hnyav, thiab kev mob ntawm claustrophobia (ntshai ntawm qhov chaw nyob). Ib hom C-xws li hom hlau nplaum no muab kev nkag yooj yim rau tus neeg mob thaum lub sijhawm kuaj xyuas, cia tus neeg hauv tsev neeg los yog tus kws kho mob kom nyob ze rau ib tug me nyuam yaus, mob hnyav lossis tus neeg muaj mob hnub nyoog. Lub tsho loj pom zoo rau tus neeg mob uas tau kuaj xyuas, ua rau kom muaj claustrophobia thiab ntxhov siab thaum lub sijhawm ua haujlwm.
Txoj kev kuaj MRI tau li cas?
Qhov nruab nrab, lub sij hawm ntawm txoj kev kuaj mob ntawm kev sib nqus resonance imaging ranges los ntawm 30 mus rau 60 nas this, thaum lub tshuab magnetic generates xov tooj cua tsis tau xa mus rau tej qhov chaw ntawm lub cev. Tau txais los ntawm lub nruab nrab ntawm lub nruab nrog cev, cov kev pab cuam computer hloov mus ua cov duab fawm. Nyob rau hauv txoj kev no, kev hloov ntawm lub cev (xws li, prolapse ntawm lub disc, mob cancer ntawm lub mis los yog lub hlwb lub ntsws) muaj peev xwm paub tseeb tias tsis siv X-ray. Thaum lub sij hawm kuaj txoj kev kuaj mob, nws yog ib qho tsim nyog mus pw tseem thiab ua tsis taus pa. Lub slightest zog yuav ua rau distortion ntawm daim duab, thiab raws li, thiab txo qhov tseeb ntawm tus mob.
Thaum lub teeb duab ntawm magnetic resonance, tus neeg mob tsis pom muaj kev hnov mob, tshwj tsis yog tias muaj cua sov rau hauv lub cev ntawm lub cev kuaj.
Cov kev qhia rau magnetic resonance imaging.
Kev kuaj mob MRI tau ua tiav tshwj xeeb ntawm cov kev qhia tias muaj qhov kev xa tawm ntawm cheeb tsam kev tshawb fawb thiab kev kuaj mob ntawm tus kws kho mob, qhov xwm txheej lossis lub hom phiaj ntawm qhov kev kuaj mob.
Cov kev qhia rau MRI ntawm lub taub hau:
- Anomalies thiab malformations ntawm lub hlwb.
- Tom qab raug mob.
- Inflammatory kev thiab infectious cov kab mob.
- Ntau yam sclerosis.
- Vascular ntshawv siab (cwj nrag, hematomas, aneurysms, malformations).
- Cov hlab ntaws ntawm lub hlwb thiab nws cov membranes.
Cov kev qhia rau MRI ntawm txha caj qaum thiab txha caj qaum:
- Kev raug mob ntawm qaum.
- Hernia ntawm cov pob txuam intervertebral.
- Inflammatory kev ua ntawm qaum thiab txha caj qaum.
- Kab mob vascular (cwj nrag, ntshav qab zib).
- Cov qog ntawm qaum qaum thiab txha nraub qaum.
- Scoliosis.
- Cov kab mob hauv plab.
- Dej cwj pwm txawv thiab dystrophic.
Cov kev qhia rau MRI ntawm tus mob musculoskeletal:
- Kev raug mob ntawm cov pob txha, cov leeg, ligamentous apparatus.
- Lub swb ntawm meniscus.
- Osteonecrosis.
- Inflammatory kev ntawm pob txha nqaij (tuberculosis, osteomyelitis).
- Dej cwj pwm txawv thiab dystrophic.
- Tag Nrho cov pob txha thiab cov leeg.
- Cov kab mob ntawm cov pob txha pob txha.
Cov kev qhia rau MRI ntawm lub hauv siab thiab cov tshuaj nruab nrab:
- Kab Mob Vascular.
- Anomalies, malformations ntawm tracheobronchial ntoo.
- Cov qaub ncaug ntawm cov mediastinum.
- Hematological kab mob.
- Myasthenia gravis.
- Kev raug mob, kev qaug zog, kev hlav ntawm cov nqaij mos ntawm lub hauv siab.
Cov kev qhia rau MRI ntawm plab kab noj hniav thiab retroperitoneum:
- Cov hlab ntsha ntawm qog nqaij hlav (nplooj siab).
- Retroperitoneal fibrosis.
- Cov kab mob ntawm tus po, cov qog ntshav hauv cov kab mob hematological.
- Kev pom kev ntawm kev muaj zog ntawm aortic aneurysm.
Cov kev qhia rau MRI ntawm pelvic plab hnyuv siab raum:
- Tag Nrho ntawm qhov chaw mos plab hnyuv siab raum.
- Cov qog nqaij hlav ntawm lub hauv siab, qhov quav.
- Endometriosis.
- Inflammatory kev, fistulas.
- Anomalies, malformations ntawm pelvic plab hnyuv siab raum.
Yuav ua li cas npaj rau MRI cov txheej txheem?
Vim tias muaj zog muaj hlau nplaum hauv cov cuab yeej ua ke yuav nyiam cov khoom uas muaj hlau los yog lwm cov hlau nplaum, tus kws kho mob uas yuav ua rau txoj kev tshawb fawb yuav tsum nug yog tias koj tsis muaj cov khoom cog hlau (piv txwv li, qhov muag pob, lub plawv plawv, pacemakers , raws li cov mos txwv, khoom tawg, thiab lwm yam). Tib yam siv rau bras nrog hlau hooks-fasteners, zippers, nyees khawm thiab lwm yam hlau rau khaub ncaws - lawv nyuab hloov ntawm lub ntaus ntawv, thiab tej zaum distort lub duab, uas complicates tus mob. Tus kws kho mob yuav nug koj kom tshem cov khaub ncaws zoo li no, xws li lub nplhaib (lub nplhaib, pob zeb, chains, watches), hloov mus rau hauv ib lub tsho uas siv tas thiab hloov khau.
Kev txhuam hniav, crowns, txuas hniav, raws li txoj cai, tso cai rau kev tshawb fawb, txawm hais tias nws yog lub qhov ncauj qhov tob hauv pob zeb cuam tshuam rau qhov chaw magnetic, uas ua rau cov duab ntawm lub qhov ncauj loj tuaj.
Ib qho chaw muaj hlau nplaum muaj zog yuav ua rau cov xov tooj ntawm tes, hluav taws xob (pob ntseg, pob ntseg) pob tesntsej, cov ntawv xov xwm (nrog rau cov credit card). Rau lub sijhawm kuaj, nws yuav tsum tso tawm cov khoom hauv ib lub txee rau tus kheej lossis cia nws nrog ib tus kws kho mob.
Thaum lub MRI ntawm lub taub hau, pleev ntsiab lus (mascara, duab ntxoov ntxoo, hmoov) tuaj yeem cuam tshuam nrog tau cov dluab zoo thiab txo lawv cov nqi ntsuas. Kev mus kuaj mob MRI, cov poj niam raug txwv kom tsis txhob tuaj yeem ua ntawv thov los yog tshem tawm mus ua ntej sai sai.
Yog tias koj nyeem cov kab no ntev ua ntej qhov kev kuaj mob, ces, mus rau ntawm MRI paub, sim hnav raws li.
Kev npaj tshwj xeeb rau MRI tsis yog yuav tsum tau ua. Koj tuaj yeem noj, haus dej, noj tshuaj rau txoj kev niaj hnub rau koj. Yog tias koj xav tau kev kawm tshwj xeeb, nrog qee cov kev tshawb fawb ntawm MRI, koj yuav tsum tau ceeb toom ua ntej.
Yog hais tias koj tau muaj kev ntshai los yog ntshai nyob rau hauv ib qho chaw thiab koj yuav tsum raug soj ntsuam ntawm ib qho kev sib nqus resonance tomograph ntawm ib hom kaw, ces qhia rau tus kws kho mob txog nws.
Raws li txoj cai, qhov kev ntsuam xyuas tsis tau ua tiav hauv thawj 12 lub lim tiam ntawm cev xeeb tub, nrog rau kev xav tshwj xeeb heev thaum muaj kev qhia tseem ceeb los yog muaj kev tsis pom zoo ntawm qhov txawv txav hauv lub fetus.
Cov me nyuam tsis tau nto tsib xyoos rau txoj kev kuaj xyuas pom tau tus mob yuav tsum tau muaj cov tshuaj loog. Qhov no yuav tsum tau tham nrog tus kws kho mob ua ntej. Tus nqi tshuaj anesthesia los yog tus neeg sawv cev sib txawv, uas yog siv los pom cov ntshav hlab ntsha, feem ntau yog tsis suav tus nqi ntawm MRI cov ntaub ntawv nws tus kheej thiab them rau nyias.
Ua siab ntev thaum mus rau MRI kuaj - qee zaus nws tuaj yeem tshwm sim tau tias koj yuav tsum tau tos. Cov neeg mob uas muaj kev kho mob ceev heev tuaj yeem txuag tau neeg los sis ua kom zoo dua qhov kev kho mob ntawm kev kho mob. Nco ntsoov tias leejtwg yuav nyob rau hauv lawv qhov chaw, thiab tseem muaj cov neeg uas tseem phem dua koj. Yog li ntawd, npaj koj cov xwm txheej kom koj muaj ntau xuab moos tawm. Thiab noj qab nyob zoo!