Sinus MRI scan

Magnetic resonance imaging (MRI) scan yezvitadzo inogadzira mifananidzo yakajeka yenzvimbo dzakazara mweya mukati mehenya.

Idzi nzvimbo dzinodaidzwa kuti zvitadzo. Muedzo hauna kujairika.

MRI inoshandisa magineti ane simba uye masaisai eredhiyo pane radiation. Zviratidzo zvinobva kumagetsi zvinobva zvarova muviri wako uye zvinotumirwa kukombuta. Ikoko, zvinoshandurwa kuva mifananidzo. Mhando dzakasiyana dzetissue dzinodzosera kumashure akasiyana masaini.

Mifananidzo imwe yeMRI inonzi zvidimbu. Mifananidzo yacho inogona kuchengetwa pakombuta kana kuprindwa pafirimu. Imwe bvunzo inogadzira akawanda kana dzimwe nguva mazana emifananidzo.

Iwe unogona kukumbirwa kupfeka hanzu yechipatara kana zvipfeko zvisina simbi inobvaruka kana zipi (senge juzi neteki). Dzimwe mhando dzesimbi dzinogona kukonzeresa mifananidzo.

Iwe unorara patafura yakamanikana, iyo inotsvedza kupinda mugero-yakaita scanner.

Midziyo midiki, inonzi makoiri, inoiswa yakatenderedza musoro. Izvi zvishandiso zvinobatsira kuvandudza mhando yemifananidzo.

Mimwe bvunzo inoda chaiyo dhayi (musiyano). Dhayi rinowanzo kupihwa usati waedzwa kuburikidza netsinga (IV) iri muruoko kana ruoko. Iyo dhayi inobatsira iyo radiologist kuona dzimwe nzvimbo zvakajeka.

Munguva yeMRI, munhu anoshandisa muchina anozokutarisa kubva kune imwe kamuri. Muedzo unowanzo kutora maminetsi makumi matatu, asi unogona kutora nguva yakareba.

Usati waedzwa, udza radiologist kana uine matambudziko eitsvo. Izvi zvinogona kukanganisa kana iwe uchigona kuve ne IV mutsauko.

Kana iwe uchitya kuvharirwa nzvimbo (une claustrophobia), udza wako mupi wezvehutano usati waongorora. Unogona kupihwa mushonga wekukubatsira kuti unzwe kurara uye usanyanya kunetseka Mubatsiri wako anogona zvakare kukurudzira "yakavhurika" MRI, umo muchina wacho usiri padhuze nemuviri.

Iwo akasimba magineti minda akagadzirwa panguva yeMRI anogona kupindira nemaacemaker uye zvimwe zvinodyara. Vanhu vane vazhinji vane moyo pacemaker havagone kuve neMRI uye havafanirwe kupinda munzvimbo yeMRI. Mamwe matsva emagetsi anogadzirwa ayo akachengeteka neMRI. Iwe unofanirwa kusimbisa nemupi wako kana pacemaker yako yakachengeteka muMRI.

Iwe unogona kusakwanisa kuve neMRI kana iwe uine chero cheanotevera esimbi zvinhu mumuviri wako:

• Brain aneurysm clip
• Dzimwe mhando dzemagetsi ekuisira emoyo
• Mwoyo defibrillator kana pacemaker
• Nzeve yemukati (cochlear) implants
• Ichangobva kuiswa majoini ekugadzira
• Dzimwe mhando dzevascular stents
• Pombi dzemarwadzo

Udza mupiki wako kana iwe uine chimwe chezvinhu izvi kana uchironga bvunzo, saka mhando chaiyo yesimbi inogona kutsanangurwa.

Pamberi peMRI, vashandi vesimbi kana vanhu vanogona kunge vakafumurwa zvidimbu zvidiki zvesimbi vanofanirwa kugamuchira dehenya x-ray. Uku kutarisa simbi mumaziso.

Nekuti iyo MRI ine magineti, zvinhu zvine simbi senge zvinyoreso, zvigunwe zvehomwe, uye magirazi emaziso anogona kubhururuka nepakati pemba. Izvi zvinogona kuve nenjodzi, saka havabvumidzwe kupinda munzvimbo ye scanner.

Zvimwe zvinhu zvesimbi hazvitenderwe kupinda mukamuri:

• Zvinhu zvakaita seishongo, mawachi, makadhi echikwereti, uye zvekunzwa zvinogona kukuvara.
• Pini, pini dzebvudzi, zipi yesimbi, uye zvimwe zvinhu zvesimbi zvinogona kukanganisa mifananidzo.
• Basa rinobvisika remazino rinofanira kuburitswa pasati paitwa scan.

Kuongorora kweMRI kunokonzera kurwadziwa. Vamwe vanhu vanogona kunetseka mukati meiyo scanner. Kana uine matambudziko ekuramba wakarara kana kutya zvakanyanya, unogona kupihwa mushonga wekukubatsira kuti unzwe kugadzikana (kunyaradza). Kufamba kwakanyanya kunogona kukanganisa mifananidzo yeMRI uye kukonzera zvikanganiso.

Tafura yacho inogona kunge yakaoma kana kutonhora. Unogona kukumbira gumbeze kana mutsago. Muchina unoburitsa ruzha rukuru uye ruzha kana ichivhurwa. Iwe unogona kupfeka nzeve plugs kubatsira kudzikisa ruzha.

Intercom irimo mumba inoita kuti iwe utaure nemunhu ari kushandisa scanner chero nguva. Mamwe maMRI scanner ane materevhizheni uye akakosha mahedhifoni kubatsira nguva kupfuura.

Iko hakuna yekudzoreredza nguva, kunze kwekunge iwe uchida sedation. Mushure meMRI scan, unogona kudzokera kuchikafu chako chaicho, chiitiko, uye mishonga.

Uyu muedzo unopa yakadzama mifananidzo yezvivi. Wako mupi anogona kuraira iyi bvunzo kana iwe uine:

• Isina kujairika nasal drainage
• Kuwana zvisina kujairika pane x-ray kana nasal endoscopy
• Kuberekwa kwekuremara kwezvitadzo
• Kurasikirwa hwema
• Nasal airway blockage iyo isingaite nani nekurapwa
• Kudzokorora ropa rine mhino (epistaxis)
• Zviratidzo zvekukuvara kunzvimbo yechivi
• Kusanzwisisika musoro
• Kusanzwisisika sinus kurwadziwa kusingaitwe nani nekurapwa

Wako mupi anogona zvakare kuraira bvunzo iyi ku:

• Sarudza kana nasal polyps yapararira kupfuura mhino nzvimbo
• Ongorora hutachiona kana bundu
• Ziva hure kana bundu, kusanganisira cancer
• Ronga sinus kuvhiyiwa kana kuongorora kufambira mberi kwako mushure mekuvhiyiwa

Mhedzisiro inoonekwa seyakajairika kana nhengo uye zvivakwa zviri kuongororwa zvakajairika pakuonekwa.

Mhando dzakasiyana dzemasuru dzinodzosera kumashure akasiyana maMRI masaini. Hutano hutano hunodzosera kumashure chiratidzo chakasiyana pane checancer tishu.

Mhedzisiro isina kujairika inogona kunge iri nekuda kwe:

• Gomarara kana bundu
• Utachiona mumapfupa ezvitadzo (osteomyelitis)
• Kubatwa kwezvinyama zvakakomberedza ziso (orbital cellulitis)
• Nasal polyps
• Sinusitis - chenjera
• Sinusitis - chisingaperi

Taura nemupi wako kana iwe uine mibvunzo uye zvinonetsa.

MRI haishandisi radiation yeionizing. Hapana mhedzisiro kubva kuMRI yakataurwa. Rudzi rwakanyanya kujairika rwekusiyanisa (dhayi) rinoshandiswa gadolinium. Zvakachengeteka chaizvo. Allergic reaction kune iri dhayi haiwanzo kuitika. Iye munhu arikushandisa muchina anoongorora moyo wako uye kufema.

Kashoma kwazvo, vanhu vane itsvo kutadza kana chisingaperi cheitsvo chirwere vanogona kukudziridza kuita kwakakomba kune mutsauko (dhayi). Kana uine matambudziko eitsvo, zvakakosha kuudza MRI tekinoroji uye mupi wako usati wawana dhayi iri.

MRI haiwanzo kukurudzirwa kumatambudziko akakomba, nekuti traction nemidziyo yekutsigira hupenyu haigone kupinda munzvimbo inoongorora uye bvunzo dzinotora nguva yakati rebei.

Vanhu vakakuvadzwa mumichina yeMRI pavasina kubvisa zvinhu zvesimbi kubva munhembe dzavo kana pakasara zvinhu zvesimbi mumba nevamwe.

Miedzo inogona kuitwa pachinzvimbo chechivi MRI inosanganisira:

• CT scan yezvitadzo
• X-ray yezvivi

A CT scan inogona kusarudzwa mumamiriro ekukurumidzira, nekuti inokurumidza uye inowanzo kuwanikwa mukamuri rekukurumidzira.

Ongorora: MRI haina kushanda senge CT mukutsanangura iyo anatomi yezvivi, uye nekudaro haiwanzoshandiswa kune vanofungidzirwa kuti sinusitis yakaoma.

MRI yezvivi; Magnetic resonance imaging - zvitadzo; Maxillary sinus MRI

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