Kana munhu akakuvara paanenge achisimbisa muviri, chiremba wavo wehutano anorayira X-ray. MRI inogona kudiwa kana yakanyanya. Nekudaro, vamwe varwere vanonetsekana zvekuti vanotoda mumwe munhu anogona kutsanangura zvakadzama kuti rudzi urwu rwebvunzo runosanganisirei uye zvavanogona kutarisira.
Zvinonzwisisika, chero nyaya yehutano inogona kutungamirira kumanzwiro ekuzvidya mwoyo uye kunetseka. Zvichienderana nemamiriro acho ezvinhu, boka rekuchengeta murwere rinogona kutanga nemifananidzo yemifananidzo yakadai se X-ray, muedzo usingarwadzi unounganidza mifananidzo yezvimiro mumuviri. Kana mamwe mashoko achidiwa - kunyanya nezvenhengo dzomukati kana zvinyoro zvinyoro - MRI inogona kudiwa.
MRI, kana kuti magineti resonance imaging, inyanzvi yekufungidzira yekurapa inoshandisa magineti nemasaisai eredhiyo kugadzira mifananidzo yakadzama yenhengo nematishu ari mumuviri.
Vanhu vanowanzova nekusanzwisisana kwakawanda uye mibvunzo kana vachiwana MRI. Heino mibvunzo mishanu yepamusoro vanhu vanobvunza anenge mazuva ese. Ndinovimba izvi zvinokubatsira kuti unzwisise zvekutarisira kana iwe uine bvunzo yeradiology.
1. Izvi zvinotora nguva yakareba sei?
Pane zvikonzero zvakawanda nei bvunzo dzeMRI dzichitora nguva yakareba kupfuura X-rays uye CT scans. Kutanga, electromagnetism inoshandiswa kugadzira iyi mifananidzo. Tinogona chete kuenda nekukurumidza sekuti miviri yedu ine magineti. Chechipiri, chinangwa ndechekugadzira iyo yakanyanya kunaka yekufungidzira inogoneka, izvo zvinoreva nguva yakawanda mukati me scanner. Asi kujeka kunoreva kuti radiologists vanowanzo kwanisa kuona pathology zvakajeka mumifananidzo yedu kupfuura mumifananidzo kubva kune dzimwe nzvimbo.
2.Sei varwere vachifanira kuchinja zvipfeko zvangu uye kubvisa zvishongo zvangu?
Michina yeMRI ine superconducting magineti inogadzira kupisa uye inogadzira yakasimba kwazvo magineti, saka zvakakosha kuve wakachengeteka. Magineti anogona kudhonza zvinhu zvine simbi, kana izvo zvine iron, mumushini nesimba rakawanda. Izvi zvakare zvinogona kuita kuti muchina utenderere nekumonyoroka nemagineti 'flux mitsara. Nonferrous zvinhu zvakaita sealuminium kana mhangura zvinoburitsa kupisa kamwe mukati me scanner, izvo zvinogona kukonzera kupisa. Pakave nezviitiko apo zvipfeko zvakaiswa pamoto. Kuti tidzivise nyaya idzi, tinokumbira varwere vese kuti vashandure mbatya dzinotenderwa nechipatara uye vabvise zvishongo zvese nemidziyo yese yakaita senharembozha, zvekunzwa nezvimwe zvinobva mumuviri.
3.Chiremba wangu anoti kudyara kwangu kwakachengeteka. Sei ruzivo rwangu ruchidikanwa?
Kuti uve nechokwadi chekuchengetedzwa kwemurwere wese nenyanzvi, zvakakosha kuziva kana mimwe michina, senge pacemaker, stimulators, clips, kana makoiri, yakaiswa mumuviri. Midziyo iyi inowanzouya nemajenareta kana mabhatiri, saka imwezve chengetedzo inodiwa kuti ive nechokwadi chekuti hapana kukanganiswa nemuchina, kugona kwayo kuwana iwo chaiwo ekufungidzira, kana kugona kwayo kukuchengetedza. Kana tichiziva kuti murwere ane mudziyo wakasimwa, tinofanira kugadzirisa mashandiro anoita scanner zvinoenderana negwara remugadziri. Kunyanya, isu tinofanirwa kuve nechokwadi chekuti varwere vanogona kuiswa zvakachengeteka mukati me1.5 Tesla (1.5T) scanner kana 3 Tesla (3T) scanner. Tesla chikamu chekuyera kwesimba remagineti. Mayo Clinic's MRI scanners inowanikwa mu1.5T, 3T, uye 7 Tesla (7T) masimba. Vanachiremba vanofanirwawo kuona kuti mudziyo uri mu "MRI yakachengeteka" modhi usati watanga scan. Kana murwere akapinda munharaunda yeMRI asina kutora matanho ose ekuchengetedza, midziyo inogona kukuvadzwa kana kupiswa kunogona kuitika kana kunyange murwere angangovhunduka.
4.Majekiseni api, kana aripo, achagamuchira murwere?
Varwere vazhinji vanogashira majekiseni ekusiyanisa media, ayo anoshandiswa kubatsira kusimudzira kufungidzira. (Kusiyanisa media kunowanzo kuisirwa mumuviri wemurwere uchishandisa ahigh-pressure musiyano media injector. Inowanzo shandiswa musiyano midhiya jekiseni mhando dzinosanganisiraCT jekiseni rimwe chete, CT kaviri musoro jekiseni, MRI jekiseni,uyeAngiography high pressure injector) Majekiseni anowanzoitwa netsinga uye haazokuvadzi kana kupiswa. Pamusoro pezvo, zvichienderana nekuyedzwa kwakaitwa, vamwe varwere vanogona kubaiwa jekiseni remushonga unonzi glucagon, unozobatsira kunonotsa kufamba kwedumbu kuitira kuti mifananidzo yakanyatsojeka ibatike.
5. Ndine claustrophobic. Ko kana ndikanzwa ndisina kuchengeteka kana kusagadzikana panguva yebvunzo?
Pane kamera mukati meMRI chubhu kuitira kuti nyanzvi inogona kutarisa murwere. Pamusoro pezvo, varwere vanopfeka mahedhifoni kuitira kuti vanzwe mirairo uye kutaurirana nenyanzvi. Kana varwere vachinzwa kusagadzikana kana kunetseka chero nguva panguva yebvunzo, vanogona kutaura uye vashandi vanoedza kuvabatsira. Uyezve, kune vamwe varwere, sedation inogona kushandiswa. Kana murwere asingakwanisi kuita MRI, radiologist uye chiremba anotumira murwere vanotaurirana kuti vaone kana kumwe kuongorora kwakakodzera.
6.Kuti zvine basa kuti ndeupi rudzi rwenzvimbo inoshanyirwa kuti uwane MRI scan.
Kune mhando dzakasiyana dzema scanner, ayo anogona kusiyana maererano nesimba remagineti rinoshandiswa kuunganidza mifananidzo. Kazhinji tinoshandisa 1.5T, 3T uye 7T scanners. Zvichienderana nezvinodiwa nemurwere uye chikamu chemuviri chiri kuvhenekwa (kureva, uropi, musana, dumbu, ibvi), imwe scanner inogona kunyatsokodzera kuona nemazvo muviri wemurwere uye kuona kuongororwa.
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LnkMed mupi wezvigadzirwa uye masevhisi eiyo radiology ndima yeindasitiri yekurapa. Musiyano wepakati high-pressure sirinji akagadzirwa uye anogadzirwa nekambani yedu, kusanganisiraCT jekiseni rimwe chete,CT kaviri musoro jekiseni,MRI jekiseniuyeangiography kusiyanisa media injector, zvakatengeswa kumayuniti angangosvika mazana matatu kumba nekune dzimwe nyika, uye akawana kurumbidzwa kwevatengi. Panguva imwecheteyo, LnkMed inopawo kutsigira tsono uye machubhu senge zvinobatika kune anotevera mabhureki: Medrad, Guerbet, Nemoto, nezvimwewo, pamwe neakanaka kumanikidza majoini, ferromagnetic detectors uye zvimwe zvigadzirwa zvekurapa. LnkMed yagara ichitenda kuti mhando ndiyo musimboti webudiriro, uye yanga ichishanda nesimba kupa vatengi zvigadzirwa zvemhando yepamusoro uye masevhisi. Kana iwe uchitsvaga zvigadzirwa zvekufungidzira zvekurapa, unogamuchirwa kubvunza kana kutaurirana nesu.
Nguva yekutumira: Chivabvu-08-2024
