Chii MRI? Ita MRI utano?

Modern nesayenzi yezvokurapa haamiri vachiri, ose zuva pane vawedzerwe Ezvemutauro kwete chete kurapwa, asi chirwere. To musi, mumwe yakarurama uye akachengeteka zvikuru chirwere nzira iri kutorwa rinobva resonance kuri, kana MRI. kakawanda ichi mhando muongororo rikaratidzwa kuti vabudirire, uyo chete kuvabvunzeiko kana imwe MRI zvinokuvadza utano, hatimiri. Kuti tinzwisise sei kutya izvi makaruramiswa, zvinokosha kudzidza zvakawanda pamusoro nzira iyi nechirwere.

Chii chakakosha pamusoro MRI?

Magnetic resonance kuri - inzira itsva chirwere. Achibatsirwa unyanzvi uhwu Scan nhengo dzisiri dziripo dzimwe marudzi kuongorora.

Kazhinji, rinenge ushandiswe MRI kuti asarudze bundu pezvakaitwa, musana chirwere ezvinhu, uye kuri uropi uye musana.

Kusvikira veMubatanidzwa uye kwakapararira kushandisa MRI zvirwere uye zvokurwara mhando iyi vakanga vakatsunga ne X-ray uye ultrasonic nzira. Asi kana iwe unogona vachiri kunetseka kana MRI zvinokuvadza utano, mune nyaya X-ray Kuongorora mhinduro iri unequivocal uye Nemwoyo kukuvadza chaizvo utano. A Ultrasound nzira kazhinji kwete chaizvo mashoko, uye mugumisiro wacho zvakare novimba midziyo uye zvinodiwa uzist.

Ndokusaka kazhinji kacho kushandiswa MRI nokuti chirwere achibvumira yakakodzera kuziva zvokurwara uye kutanga kurapwa pakarepo.

nzira kuti rinobva kuri sei?

Musimboti nzira iri pakuti munhu pachena kuti remagineti vakasikwa kugadzwa rinokosha chirwere. Magnetic mafungu kukonzera anoshandawo kana oscillate rehydrogen maatomu zviri musero rimwe nerimwe kwevanhu ose nhengo. nokufamba kwakadaro kunogona kunyora uye kuona uchibatsirwa dzinokosha michina uye kombiyuta zvirongwa.

Kugadzirira MRI murwere anoiswa rinokosha chairema nokuda nechirwere. The chaizvo inoshandiswa MRI anogona kutora nguva yakareba - maawa maviri, zvichienderana kwokuomerwa nechirwere. Minimum nguva nechirwere - maminitsi 40.

Ko chirwere?

Pasinei nokuti mubvunzo nokuti ane MRI zvinokuvadza utano, unonakidza varwere vakawanda yaida nzira chirwere saka anenge hapana anoramba. Chokwadi kuti kakawanda akasimbisa inotumirwa kuri pamberi nekuomarara imwe rouropi pezvakaitwa kana zvirwere. Uye pakati ose iripo MRI maitiro - kupfuura yakarurama uye nyarara.

Kuri Haibudisi migumisiro inokuvadza utano hwevanhu: vasisanetswi remagetsi mafungu havasi unokurumidza kupfuura nemwaranzi kubva serura kana microwave hovhoni. Kunyange zvakadaro, nhungamiro nechirwere anogona mishonga chete chiremba, vakazvimirira kuita kuzviongorora hakusi zvakakodzera.

Special kugadzirira kuti MRI kunodiwa. Murwere yakagamuchira zvivabatsire kubva chiremba, anouya chirwere kudzidza uye tiite zvose mirayiridzo nyanzvi.

Kuti pave rinobva nemwaranzi, hunokwanisa kakawanda uye dzidziso, murwere anoiswa rinokosha yemasoja - scanner. Uyu ndiye mugero umo munhu sezvinongoitawo wakaiswa nzvimbo zvemarudzi. Muchiitiko ichi zvinonzi pachena kuti rinobva mafungu, mufananidzo chinogadzirwa ne-software uye vakaratidza pakombiyuta.

Mushure nzira kwapera murwere haadi kuzorora kana muchipatara uye kungava nokuzvidzora kumusha.

Contraindications pakushandisa

Pasinei nokuti mubvunzo wokuti pakukuvadza MRI uropi uye dzimwe nhengo, nyanzvi anopa mhinduro kunaka, muitiro ane vanoverengeka kwakakwana uye hama contraindications.

Mhedziso contraindications precluding kushandisa simba rinonzi magnetic resonance kuri dzinosanganisira:

• Kana murwere ane chinodzora kurova, imwe introducer kuti mutinhimira kana zvimwe chakagadzirwa muviri ari zvomukati.
• Pamberi kudyara iri skeletal ino, kureva, chakagadzirwa majoini, tsono, ndiro.
• Kuvapo mazino korona dzakagadzirwa nesimbi.
• Kuvapo shrapnel mavanga kuti mukana wokuti vamwe nezvimedu vasingagoni dzadzimwa.
• Kuvapo nyora, pendi rine esimbi inoramba.

Izvi contra-zvairatidza zvinogona seizvi: kana paine nezvimedu simbi mumuviri womunhu, kushandiswa MRI iri zvachose wairambidza. Metal ikasakendenga rinobva kukwezvana, zvichiguma chirwere zvinogona sizvo kwete chete asiwo ngozi murwere upenyu.

Hama contraindications pakushandisa MRI - iri pamberi murwere-siyana chirwere chepfungwa chokuita ine namahwindo nzvimbo. Basa murwere - kuramba zvimire kwenguva refu nguva ari namahwindo mugero scanner. Kana pfungwa dzake haisi vagadzirira, nechirwere Zvingaguma yakakanganiswa.

Kushandisa MRI mumamiriro ezvinhu akadaro anogona chete kururamiswa kupinda chiremba. Kana murwere ezvinhu utano kunoita, rinobva kuri inogona kutsiviwa neimwe nzira; kana kwete, zvakakodzera risati kubvunza kuti kwepfungwa kana chiremba kuti murwere kukosha yakadaro yokudzidza vabvume.

Ita MRI utano? Kwete, hakusi chinokuvadza. The nemwaranzi kubva scanner haasi zvikuru kukuvadza kupfuura serura, uye haagoni kukuvadza. Asi kushandisa vorudzii nechirwere akadaro anodiwa chete mushonga, uye utevere vose zano uye kutungamirirwa nenyanzvi.