Ngatidzidzei nezvebvunzo yeMRI (Magnetic Resonance Imaging). Ngatitaurei nezveruzivo rwacho tisingatyi!

Wakambonzwa nezveMRI scan here? Pamwe chiremba wako akakukumbira kuti uite imwe. Kana kuti pamwe shamwari kana hama yako yakamboita imwe. Saka, pamwe une mibvunzo yakawanda pamusoro pekuti MRI chii, nei ichiitwa, uye chii chinoitika mushure mayo. Usazvidya moyo, nhasi tichataura nezve MRI (Magnetic Resonance Imaging) test iyi nenzira iri nyore yaunogona kunzwisisa.

Chii chaizvo chinonzi MRI (Magnetic Resonance Imaging)?

Zvichitaurwa zviri nyore, MRI ibvunzo isingarwadzi inotibvumira kuona mukati memiviri yedu, senge nhengo nenyama, zvakajeka . Inoshandisa magineti makuru, mafungu eredhiyo, nekombuta kugadzira mifananidzo yakadzama yemukati memiviri yedu. Chinhu chakakosha ndechekuti haishandise X-ray, kana mwaranzi.

Kazhinji, kana munhu achida kuongororwa kakawanda, kunyanya munzvimbo dzakadai seuropi, vanachiremba vanosarudza MRI iyi. Chikonzero cheizvi ndechekuti sezvo pasina mwaranzi, haikonzeri kukuvara kukuru kana ikaitwa kakawanda. Fungidzira, pakurapa zvimwe zvirwere, unofanira kuramba uchiongorora kuti uone kana chirwere chiri kuwedzera kana kuti chiri nani. Muzviitiko zvakadaro, MRI inobatsira zvikuru.

Chii chinonzi 'Open MRI'?

Pari zvino, kune mhando mbiri dzemichina yeMRI. Imwe ndeye 'Open MRI'. Muiyi, unorara pamubhedha, uye pane magineti maviri akatsetseka pamusoro nepazasi pako. Izvi zvinogadzira nzvimbo yakakura kumativi ese. Vamwe vanhu vanonzwa kuvharika pavanopinda mune imwe mhando yeMRI. Kwavari, 'Open MRI' yakanaka kwazvo nekuti haina kumanikana zvakanyanya.

Asi pane dambudziko diki. Mifananidzo yakatorwa nemuchina uyu we'Open MRI' haina kujeka seyakatorwa nemimwe michina ye'Closed-bore MRI'. Muchina we'Closed-bore MRI' une denderedzwa rine magineti akaipoteredza. Wakaita sechubhu. Unopinda mukati mechubhu iyoyo. Saka yakamanikana zvishoma, uye hapana nzvimbo yakakura pakati pemusoro wako nechikamu chemuchina uri pamusoro. Nekuda kweizvi, vamwe vanhu vanogona kunzwa kusagadzikana uye kutya. Zvisinei, mifananidzo yepamusoro-soro inogona kutorwa nemuchina uyu.

Kana uri kuvhenekwa neMRI uye uchitya nzvimbo dzakamanikana, taura nachiremba wako nezvazvo. Iye achakwanisa kukupa mishonga yekunyaradza kana kunyange yekunyaradza kana zvichidikanwa.

Chii chinonzi MRI ine 'contrast'?

Paunenge uchiongororwa MRI, unobayiwa jekiseni diki rezvinhu zvinosiyanisa ruvara. Rine simbi isingawanzo kuwanikwa inonzi gadolinium. Kana chinhu ichi chikabayiwa mumuviri wako, chinochinja hunhu hwemagineti hwemamorekuru emvura ari pedyo. Izvi zvinoita kuti mifananidzo ijekeswe . Izvi zvinowedzera kunzwa uye kujeka kwemufananidzo.

Kushandisa zvinhu izvi 'zvinosiyanisa' kunowedzera kujeka kwezvinhu izvi:

• Mamota
• Zvirwere zvekuzvimba (`Kuzvimba`)
• Utachiona
• Kupihwa kweropa kune dzimwe nhengo dzemuviri
• Mitsipa yeropa

Kana MRI yako ichida rudzi urwu rwezvinhu zvinosiyanisa mavara, chiremba achaisa kannula kadiki ("kabhati kanopinzwa mutsinga yeropa (IV line)") mutsinga iri muruoko rwako kana muruoko. Apa ndipo panobayiwa mushonga.

Chinhu ichi 'chinosiyanisa' mushonga wakachengeteka . Dzimwe nguva migumisiro midiki inogona kuitika, asi maitiro akakomba haawanzoitiki.

Chii chakasiyana pakati peMRI neCT scan?

MRI (Magnetic Resonance Imaging) inoshandisa magineti, mafungu eredhiyo, nekombiyuta kugadzira mifananidzo yemukati memuviri. Zvisinei, CT (Computed Tomography) scans inoshandisa X-rays nemakombiyuta.

Vanachiremba vanowanzo sarudza MRI pane CT scan kuti vaone nyama dzakapfava , idzo dziri nhengo dzemuviri dzisina mapfupa. MRI scans dzakachengetekawo nekuti hadzina ionizing radiation inoonekwa neX-rays.

Kwete izvozvo chete, asi MRI inogona kuona zvinhu zvakaita seuropi hwako, musana, tsinga, tsandanyama, ligaments, uye tendons zvakajeka kupfuura maX-rays neCT scans akajairika.

Zvisinei, havasi vese vanogona kuongororwa MRI. Simba guru remagnetic reMRI rinogona kufambisa mamwe ma implants esimbi mumuviri, kana kukanganisa mashandiro emidziyo yakaita se pacemakers nema insulin pumps. Muzviitiko zvakadaro, CT scan ndiyo sarudzo inotevera yakanakisa.

Kuongororwa kweMRI kunowanzo kudhura zvishoma pane X-ray kana CT scan.

Chii chinogona kuongororwa neMRI?

Takanzwa kuti MRI (Magnetic Resonance Imaging) inogona kutora mifananidzo yakadzama yemukati memuviri wako. Saka, vanachiremba vanogona "kuona" zvinhu zvakawanda mukati memuviri wako neMRI iyi, zvinosanganisira:

• Uropi hwako netsinga dzakahupoteredza .
• Nhengo dzemuviri dziri muchipfuva nemudumbu. Mienzaniso inosanganisira moyo, chiropa, nyongo, itsvo, chirwatata, ura, pancreas, uye adrenal glands.
• Nyama yezamu.
• Musana wako nemusana wako.
• Nhengo dzechiuno. Izvi zvinosanganisira nhengo dzedundira nedzekubereka (chibereko nemazai muvakadzi, prostate gland muvarume).
• Mitsipa yeropa.
• Manodhi elymph.

Ndirini pandinofanira kuitirwa MRI?

Vanachiremba vanoshandisa MRI scans kuti vaone zvirwere zvakasiyana-siyana uye kuti vaone kuti kurapwa kuri kushanda zvakanaka sei. Kune mhando dzakasiyana dzeMRIs, zvichienderana nenhengo yemuviri wako yaunoda kuona.

MRIs yeuropi nemusana inobatsira kuongorora nekurapa zvirwere zvakaita se:

• Kuora kwetsinga muuropi.
• Mabundu emuuropi nemusana.
• Kukuvadzwa kweuropi kana musana nekuda kwetsaona.
• Kudzvanywa kana kuzvimba kwemutsipa wemusana netsinga (semuenzaniso, `tsinga yakapwanyika`).
• Multiple sclerosis (MS).
• Matambudziko ane chekuita nemutsipa wemusana.
• Maumbirwo nenzvimbo yemusana.
• Kurohwa nechirwere.

MRIs dzemwoyo (dzemwoyo) dzinoshandiswa nekuda kwezvikonzero zvakasiyana-siyana:

• Tarisa kukura kwemakamuri emwoyo wako, mavharuvhu emwoyo, mitsipa mikuru yeropa uye kuti ropa rinoyerera sei maari, pamwe chete nechimiro uye mashandiro ezvivako zvakakupoteredza.
• Ziva zvirwere zvemwoyo, zvakaita sebundu, hutachiona, uye zvirwere zvekuzvimba.
• Ongorora migumisiro yechirwere chemwoyo. Semuenzaniso, ropa rinoyerera zvishoma nezvishoma kuenda kutsandanyama yemoyo, zvichiita kuti tsandanyama yemwoyo iite mavanga mushure mekurwara nemoyo.
• Ona marongerwo uye mashandiro emwoyo netsinga dzeropa muvana nevakuru vane chirwere chemwoyo chekuzvarwa nacho.

MRI dzezvimwe zvikamu zvemuviri (Body MRIs) dzinogona kutarisa maumbirwo nemamiriro ezvinhu akadai se:

• Mapundu ari muchipfuva, mudumbu, kana muchiuno.
• Zvirwere zvechiropa, zvakaita secirrhosis, pamwe nematambudziko ematumbu enyongo nepancreas.
• Zvirwere zvemudumbu zvinozvimba, semuenzaniso, chirwere cheCrohn uye chirwere chemudumbu chinonzi ulcerative colitis.
• Kusashanda zvakanaka kwetsinga dzeropa uye kuzvimba kwetsinga dzeropa (vasculitis).
• Mwana ari kukura ari mudumbu.

MRIs yemapfupa nemapfundo inobatsira kuongorora:

• Kutapukirwa nemapfupa (osteomyelitis).
• Mabundu emapfupa.
• Kusarongeka kwema disc muma disc ari pakati pe vertebrae yemusana.
• Matambudziko emajoini anokonzerwa nekukuvara.

Dzimwe nguva vanachiremba vanoita MRI yemazamu pamwe chete ne mammography kuti vaone kenza yemazamu, kunyanya kuvakadzi vane nyama dzakakora dzemazamu kana avo vari panjodzi huru yekubatwa nekenza yemazamu.

Zvakachengeteka here kuita MRI?

Kazhinji, kana matanho ekudzivirira akatevedzerwa , MRI scan inzira yakachengeteka zvikuru . Hazvipi njodzi kumunhuwo zvake.

Simba remagineti rinoburitswa nemuchina weMRI harikuvadzi. Zvisinei, rinogona kukonzera kuti mimwe michina yekurapa yakaiswa mumuviri wako isashande zvakanaka kana kuti rinogona kukanganisa mifananidzo.

Kana MRI yako ikashandisa zvinhu zvinoratidza kusiyana kwezviratidzo, ungasawanzova neallergy reaction. Izvi zvinowanzova zvishoma uye zvinogona kudzorwa nemishonga. Kana uine allergy reaction, nyanzvi yehutano ichavepo kuti ikubatsire nekukurumidza.

Vakadzi vane pamuviri havapihwe MRIs ine gadolinium contrast kunze kwekunge zvichidikanwa , sezvo njodzi kumwana asati aberekwa dzisingazivikanwe zvizere.

Ndiani asingafaniri kuitiswa MRI?

Kazhinji, hazvina njodzi kuti vanhu vane simbi implants vaongororwe MRI. Zvisinei, mamwe marudzi acho haana kunaka . Kana mudziyo waunawo usina chitupa chekuti hauna njodzi yeMRI, ungasakwanisa kuongororwa MRI. Midziyo yakadaro inosanganisira:

• Zvishongo zvesimbi zvinosungirirwa pamwe chete.
• Zvimwe zvinoiswa mucochlear.
• Mamwe marudzi ema clip anoshandiswa pakurapa aneurysms yeuropi.
• Mamwe marudzi esimbi anotenderera mukati metsinga dzeropa.
• Mamwe ma defibrillator ekare emwoyo uye pacemakers.
• Zvinokurudzira tsinga dzemusana.

Kana chiremba wako akakukumbira kuti uitwe MRI, iye achakubvunza nezvenhoroondo yako yezvekurapa uye chero michina yekurapa yaunayo mumuviri wako kana kunze kwayo. Zvakakosha kuti uve nechokwadi nezve zvese izvi.

Ndiani anoongorora MRI?

MRI yako ichaitwa nenyanzvi yeX-ray kana nyanzvi yeX-ray. Nyanzvi yeX-ray chiremba anoongorora nekuongorora mifananidzo iyi kuti aone zvirwere. Nyanzvi yeX-ray inyanzvi yehutano yakadzidziswa zvakanyanya uye ine chitupa chekuita MRI scans.

Muchina weMRI unoshanda sei?

Heino mashandiro anoita muchina weMRI (Magnetic Resonance Imaging): Magetsi anopfuudzwa nepawaya, zvichigadzira simba remagineti renguva pfupi mumuviri wako. Ipapo chinotumira/chinogamuchira chiri mumuchina chinotumira uye chinogashira mafungu eredhiyo. Kombiyuta inoshandisa masaini aya kugadzira mifananidzo yedhijitari yenzvimbo iri kuskenwa. Hazvisi tekinoroji inoshamisa here?

Ndinofanira kugadzirira sei MRI isati yaitwa?

Nekuti MRI scanner inoshandisa magineti akasimba nemasaisai eredhiyo, zvimwe zvinhu zvesimbi mumuviri wako zvinogona kupisa kana kufamba-famba. Izvi zvinogona kukonzera matambudziko ehutano nekuchengetedzeka. Zvinogonawo kukonzera kuti zvimwe zvishandiso zvemagetsi zvekurapa zviri mumuviri wako zvisashande zvakanaka.

Zvakakosha: Kana uine zvinhu zvesimbi kana zvishandiso zvekurapa zvakaiswa mumuviri wako, unofanira kuudza chiremba wako nenyanzvi yeMRI nezvazvo usati waongororwa..

Zvimwe zvinoiswa muchibereko zvinogona kuda kurongwa kwakawedzerwa uye mirairo yakakosha. Zvimwe zvingasada mirairo yakakosha, asi ungangoda kutora X-ray kuti uone kuti chiiswa muchibereko chiri kupi usati watanga kuvhiyiwa.

Ndapota udza chiremba wako uye nyanzvi yeMRI kana uine chimwe chezvizvi:

• Chinogadzirisa mwoyo kana kuti chinodzikisa mwoyo.
• Zvishandiso zvemagetsi kana zvakaisirwa. Semuenzaniso: zvinosimudzira uropi zvakadzika, zvinosimudzira tsinga dzemudumbu, zvinosimudzira dundira, zvinosimudzira musana, zvinosimudzira neuro, uye maerekitironi kana waya dzakaisirwa.
• Zvishongo zvesimbi zvinosungirirwa pamwe chete.
• Cochlear implant kana zvimwe zvinoiswa munzeve.
• Pombi dzemishonga dzakaiswa. Semuenzaniso, idzo dzinopomba mishonga inodhaka/inorwadza kana mishonga yekuderedza marwadzo.
• Shunt inorongwa.
• Zvidimbu zveAneurysm uye macoil.
• Ma stents haasi mumoyo mako.
• Mafirita, semuenzaniso mafirita eropa.
• Zvidimbu zvesimbi mumuviri wako kana mumaziso. Semuenzaniso, mabara, zvimedu zvesimbi, kana upfu hwepfuti.

Haugone kupfeka zvishandiso izvi panguva yeMRI. Edza kuzvipfeka panguva yeMRI pazuva raunochinja chigamba chako kana mudziyo wako:

• Kuongororwa kweglucose nguva dzose (CGM).
• Pombi ye insulin.
• Zvidimbu zvemishonga.

Pamusoro pezvo, udza chiremba wako nezvezvinhu izvi:

• "Une mimba here ?"
• Zvakaoma here kurara nemusana kwemaminitsi makumi matatu kusvika makumi matanhatu?
• Unotya nzvimbo dzakamanikana here (claustrophobia)?

Siya zvishongo zvese nezvimwe zvinhu kumba, kana kuzvibvisa usati waita MRI. Zvinhu zvesimbi nezvemagetsi hazvibvumirwi mukamuri rekuongororwa. Zvinogona kukanganisa simba remagineti remuchina weMRI, kukonzera kutsva, kana kuva `zvibodzwa zvinokuvadza`. Mienzaniso inosanganisira:

• Zvishongo, mawachi, makadhi echikwereti, uye zvinhu zvinobatsira kunzwa - zvese zvinogona kupwanyika.
• Mapini, mapini esimbi, mabrassiere ane waya pasi, uye mazipi esimbi - izvi zvinogona kukanganisa mifananidzo yeMRI.
• Mazino ekugadzira anogona kubviswa.
• Mapeni, mapanga emuhomwe nemagirazi.
• Kuboorwa kwemuviri.
• Nharembozha, mawachi emagetsi uye zvishandiso zvekutevera.

Kuongororwa kweMRI kunotora nguva yakareba sei?

Zvichienderana nerudzi rwebvunzo uye michina inoshandiswa, bvunzo yese inowanzo tora pakati pemaminitsi makumi matatu nemakumi mashanu kuti ipedzwe.Zvinotora nguva. Zvichienderana nechikonzero chekuongororwa kwako, chiremba wako anogona kukupa nguva chaiyo.

Chii chinoitika kana uchiitwa MRI?

Kuongororwa kweMRI kwakawanda hakurwadzi . Zvisinei, vamwe vanhu vanogona kuona zvichivaomera kuramba vakamira kwemaminitsi makumi matatu kana kupfuura. Vamwe vanogona kunzwa kutya nekunzwa kunge vakavharirwa mumuchina weMRI. Muchina unogona kuita ruzha rudiki .

Heano zvimwe zvinhu zvinowanzoitika panguva yeMRI scan uye zvaunofanira kutarisira:

• Pakuongororwa kweMRI, uchafanirwa kupfeka gown rekuchipatara.
• Muzviedzo zvakawanda, uchafanirwa kurara wakatarira pamubhedha weMRI scanning.
• Mubhedha weMRI scan unoiswa mukati memuchina weMRI.
• Kana MRI scan yatanga, muchanzwa ruzha rwekudzvanya nekurova-rova zvakanyanya pamuchina uchitora mifananidzo. Izvi zvinogona kuenderera kwemaminitsi akati wandei. Musati matanga bvunzo, muchapihwa maearplugs kana mahedhifoni ekudzivirira nzeve dzenyu.
• Zvakakosha kuti munhu arambe akadzikama panguva yebvunzo kuti awane mifananidzo yemhando yepamusoro .
• Zvakajairika kunzwa kudziya kudiki mumuviri wako kuri kuskeniwa. Kana izvi zvichikunetsa, taurira chiremba wemagetsi kana nyanzvi yezvemagetsi.
• Nyanzvi yeMRI inogona kukuona nguva dzese uye inogona kutaura newe. Pane nzira mbiri dze intercom paunenge uri mukati me scanner. Unewo bhatani rekufona paruoko rwako. Kana uine mibvunzo kana zvinokunetsa, unogona kuzivisa nyanzvi ye MRI.

Mune zvimwe zviitiko, MRI yako ingada zvinhu zvinosiyanisa mavara. Kana zvakadaro, chiremba achakupa zvinhu zvinosiyanisa mavara kuburikidza neIV usati waita MRI. Unganzwa kurwadziwa kubva patsono yeIV, asi hazvina kunyanya kuipa. Unganzwawo maronda mushure mezvo. Vamwe vanhu vanogona kunzwa kuravira kwesimbi kwenguva pfupi mumuromo mavo mushure mekunge vabayiwa zvinhu zvinosiyanisa mavara.

Kana uine claustrophobia, chiremba wako anogona kukupa mushonga wekunyaradza kana wekutindivadza kuti akubatsire kuramba wakadzikama panguva yekuedzwa.

Pane migumisiro yakaipa here yeMRI 'contrast'?

Kashoma , vamwe vanhu vakamboshandisa zvinhu zvakasiyana-siyana paMRI vanogona kusangana nemigumisiro yakaita seyi:

• Kusvotwa.
• Musoro .
• Kurwadziwa panzvimbo yejekiseni.

Kurwara nezvinhu zvakasiyana-siyana, zvakaita semapundu nemaziso anokwenya, hazviwanzoitiki . Kana ukaona zviratidzo zvekurwara, udza nyanzvi yezvemichina. Mushandi wehutano achavapo kuti akubatsire nekukurumidza.

Vanhu vane chirwere cheitsvo vanogona kuva nedambudziko risingawanzoitiki rinonzi nephrogenic systemic fibrosis (NSF), iro rinokonzera kukora kweganda, nhengo, nedzimwe nyama kana vachinge vaongororwa MRI ine musiyano. Nokudaro, vanhu vane chirwere cheitsvo chakakomba vangasakwanisa kuva nemishonga inodzivirira kukanganiswa inobva pagadolinium yeMRI.

Pane humbowo hwekuti mushure mekuongororwa kweMRI ine musiyano, gadolinium shoma inogona kuramba iri munhengo dzakasiyana dzemuviri wako. Kunyangwe izvi zvisina mhedzisiro yakaipa inozivikanwa, chiremba wako anogona kufunga nezve "gadolinium retention" iyi pakusarudza mushonga wekuenzanisa musiyano.

Chii chinoitika mushure meMRI?

Kana usina kutora mushonga wekunyaradza murwere paMRI scan yako, haudi nguva yakakosha yekupora. Unogona kuenda kumba wonoita mabasa ako emazuva ese. Zvisinei, kana wakatora mushonga wekunyaradza murwere pabvunzo, uchafanira kupora kubva pakukanganiswa nemushonga usati waenda kumba. Ungangoda mumwe munhu kuti akuendese kumba nemotokari.

Ndichaziva rini mhinduro dzeMRI?

Mushure mekuongororwa kweMRI, chiremba weX-ray achaongorora mifananidzo yacho. Chiremba weX-ray achatumira mushumo wakasainwa kuna chiremba wako, chiremba wako. Iye achakuudza zvabuda. Ungangoda kuongororwazve (bvunzo yekutevera). Kana zvakadaro, chiremba wako achatsanangura chikonzero.

Rangarira sechidimbu (Mharidzo Yekuenda Kumba)

MRI (Magnetic Resonance Imaging) ibvunzo yemifananidzo inobatsira zvikuru uye yakachengeteka inoshandiswa navanachiremba nekuda kwezvikonzero zvakasiyana-siyana. Kana uri kuedzwa neMRI uye uine zvinokunetsa kana mibvunzo nezvebvunzo, usatya kubvunza chiremba wako. Varipo kuti vakubatsire uye vakutsigire.

Yeuka, MRI haisi X-ray. Inoshandisa simba remagineti nemasaisai eredhiyo. Saka hapana mwaranzi. Zvisinei, kana uine zvinhu zvesimbi mumuviri wako, zvakakosha kuudza chiremba wako nezvazvo.

Saka, nguva inotevera yaunonzwa nezveMRI, wava kunzwisisa zviri nani, handiti?

MRI , MRI, scan, magnetic resonance imaging, kuongororwa, bvunzo dzehutano, tekinoroji yekurapa