Sinus MRI scan

Kujambula kwa maginito opanga maginito (MRI) kwamachimowa kumatulutsa zithunzi mwatsatanetsatane za malo odzaza mpweya mkati mwa chigaza.

Malowa amatchedwa sinus. Kuyesaku ndikosavomerezeka.

MRI imagwiritsa ntchito maginito amphamvu ndi mafunde a wailesi m'malo mwa radiation. Zizindikiro zochokera kumaginito zimadumphadumpha thupi lanu ndipo zimatumizidwa ku kompyuta. Pamenepo, amasandulika mafano. Mitundu yosiyanasiyana yamatumbo imatumizanso zizindikiro zosiyanasiyana.

Zithunzi za MRI zosakwatiwa zimatchedwa magawo. Zithunzizo zimatha kusungidwa pakompyuta kapena kusindikizidwa pafilimu. Kuyesa kumodzi kumatulutsa zithunzi zambiri kapena nthawi zina mazana.

Mutha kupemphedwa kuvala chovala chaku chipatala kapena chovala chopanda zomata zachitsulo kapena zipi (monga buluku thukuta ndi t-sheti). Mitundu ina yazitsulo imatha kubweretsa zithunzi zosalongosoka.

Mudzagona pa tebulo laling'ono, lomwe limalowa mu sikani yoboola.

Zipangizo zing'onozing'ono, zotchedwa ma coil, zimayikidwa mozungulira mutu. Zipangizozi zimathandizira kukonza zithunzizo.

Mayeso ena amafuna utoto wapadera (kusiyanitsa). Utoto nthawi zambiri umaperekedwa musanayezedwe kudzera mumitsempha (IV) yomwe ili m'manja mwanu kapena m'manja. Utoto umathandiza radiologist kuwona madera ena bwino lomwe.

Pa MRI, munthu amene amagwiritsa ntchito makinawo amakuwonerani kuchokera kuchipinda china. Mayeso nthawi zambiri amatenga mphindi 30, koma amatenga nthawi yayitali.

Asanayezedwe, uzani radiologist ngati muli ndi vuto la impso. Izi zingakhudze ngati mungakhale ndi kusiyana kwa IV.

Ngati mukuwopa malo opanda malire (khalani ndi claustrophobia), uzani wothandizira zaumoyo wanu musanayese. Mutha kupatsidwa mankhwala okuthandizani kuti mukhale ogona komanso osakhala ndi nkhawa. Wothandizira anu amathanso kulangiza MRI "yotseguka", pomwe makinawo sali pafupi ndi thupi.

Mphamvu zamaginito zomwe zimapangidwa mu MRI zimatha kusokoneza makina opangira zida zamagetsi ndi zinthu zina. Anthu omwe ali ndi ma pacemaker ambiri amtima sangakhale ndi MRI ndipo sayenera kulowa kudera la MRI. Ena opanga zida zatsopano amapangidwa omwe ali otetezeka ndi MRI. Muyenera kutsimikizira ndi omwe amakupatsani ngati pacemaker yanu ili bwino mu MRI.

Simungathe kukhala ndi MRI ngati muli ndi zinthu zazitsulo zotsatirazi mthupi lanu:

• Zithunzi za ubongo
• Mitundu ina yamavavu amtima wopangira
• Mtetezi wamtima kapena pacemaker
• Zodzala zamakutu zamkati (cochlear)
• Zowayika posachedwa
• Mitundu ina yamatenda am'mimba
• Mapampu opweteka

Uzani omwe akukuthandizani ngati muli ndi imodzi mwazida izi mukamakonzekera mayeso, kuti mtundu wachitsulo ungadziwike.

Pamaso pa MRI, ogwira ntchito pazitsulo kapena anthu omwe atha kupezako zidutswa zazitsulo ayenera kulandira x-ray ya chigaza. Izi ndizoyang'ana chitsulo m'maso.

Chifukwa chakuti MRI imakhala ndi maginito, zinthu zopangidwa ndi chitsulo monga zolembera, zotengera mthumba, ndi magalasi amaso amatha kuwuluka mchipindamo. Izi zitha kukhala zowopsa, chifukwa saloledwa kulowa sikani.

Zinthu zina zachitsulo siziloledwa kulowa mchipinda:

• Zinthu monga zodzikongoletsera, mawotchi, ma kirediti kadi, ndi zothandizira kumva zimatha kuwonongeka.
• Pini, zikhomo zopangira tsitsi, zipi zachitsulo, ndi zinthu zina zachitsulo zofananira zimatha kupotoza zithunzizi.
• Ntchito yochotsa mano iyenera kutulutsidwa pang'ono isanakwane.

Kuyeza kwa MRI sikumapweteka. Anthu ena amatha kukhala ndi nkhawa mkati mwa sikani. Ngati mukukumana ndi mavuto ogona chete kapena amanjenjemera kwambiri, mutha kupatsidwa mankhwala okuthandizani kuti mukhale chete. Kuyenda kwambiri kumatha kusokoneza zithunzi za MRI ndikupanga zolakwika.

Gome likhoza kukhala lolimba kapena lozizira. Mutha kufunsa bulangeti kapena pilo. Makinawo amapanga phokoso lalikulu ndikumveketsa mukatsegulidwa. Mutha kuvala mapulagi amakutu kuti muchepetse phokoso.

Intakomu mu chipinda chimakupatsani mwayi wolankhula ndi munthu amene akugwiritsa ntchito sikani nthawi iliyonse. Makina ena a MRI ali ndi ma televizioni ndi mahedifoni apadera othandizira kuti nthawi idutse.

Palibe nthawi yobwezeretsa, pokhapokha mutafunikira sedation. Mukayesa MRI, mutha kubwereranso zomwe mumadya, zomwe mumachita, komanso mankhwala.

Kuyesaku kumapereka chithunzi chatsatanetsatane cha sinus. Wothandizira anu atha kuyitanitsa mayeso ngati muli ndi:

• Ngalande ya m'mphuno yachilendo
• Kupeza kwachilendo pa x-ray kapena endoscopy yamkati
• Chibadwa chobadwira m'machimo
• Kutaya kununkhiza
• Kutsekemera kwa mphuno komwe sikumakhala bwino ndi chithandizo
• Mphuno zamagazi zobwereza (epistaxis)
• Zizindikiro zovulala m'dera la sinus
• Mutu wosadziwika
• Zowawa zosadziwika za sinus zomwe sizikhala bwino ndi chithandizo

Wothandizira anu amathanso kuyitanitsa mayeso awa kuti:

• Sankhani ngati tizilombo tamphuno tafalikira kupitirira mphuno
• Unikani matenda kapena abscess
• Dziwani misa kapena chotupa, kuphatikizapo khansa
• Konzani opaleshoni ya sinus kapena yang'anani momwe mukuyendera mukatha opaleshoni

Zotsatira zimawonedwa ngati zabwinobwino ngati ziwalo ndi mawonekedwe omwe akuyesedwa ndiwowoneka bwino.

Mitundu yosiyanasiyana imabweretsanso mitundu yosiyanasiyana ya ma MRI. Minofu yathanzi imabwezeretsanso chizindikiro chosiyana pang'ono ndi minofu ya khansa.

Zotsatira zachilendo zitha kukhala chifukwa cha:

• Khansa kapena chotupa
• Kutenga m'mafupa a sinus (osteomyelitis)
• Matenda am'mimba ozungulira diso (orbital cellulitis)
• Tizilombo ting'onoting'ono m'mphuno
• Sinusitis - pachimake
• Sinusitis - matenda

Lankhulani ndi omwe amakupatsani ngati muli ndi mafunso komanso nkhawa.

MRI sagwiritsa ntchito ma radiation. Palibe zovuta kuchokera ku MRI zomwe zafotokozedwa. Mtundu wosiyana kwambiri (utoto) womwe umagwiritsidwa ntchito ndi gadolinium. Ndi otetezeka kwambiri. Thupi lawo siligwirizana ndi utoto uwu samachitika kawirikawiri. Yemwe amagwiritsa ntchito makinawo amayang'anira kugunda kwa mtima wanu ndi kupuma kwanu.

Kawirikawiri, anthu omwe ali ndi vuto la impso kapena matenda a impso amatha kukhala ndi vuto lalikulu (utoto). Ngati muli ndi vuto la impso, ndikofunikira kuti muuze katswiri wa MRI ndi omwe amakupatsani musanatenge utoto uwu.

MRI nthawi zambiri siyikulimbikitsidwa pakagwa zoopsa, chifukwa kutengera ndi zida zothandizira moyo sizingalowe m'malo osekera ndipo mayeso amatha kutenga nthawi yayitali.

Anthu avulazidwa pamakina a MRI pomwe samachotsa zinthu zachitsulo zovala zawo kapenanso pamene zinthu zachitsulo zimasiyidwa mchipinda ndi ena.

Mayeso omwe angachitike m'malo mwa sinus MRI ndi awa:

• CT scan ya sinus
• X-ray ya sinus

Makina ojambulidwa ndi CT atha kusankhidwa nthawi zadzidzidzi, chifukwa imathamanga komanso imapezeka mchipinda chadzidzidzi.

Zindikirani: MRI siyothandiza ngati CT pofotokozera momwe matupiwo amathandizira, chifukwa chake sagwiritsidwa ntchito pokayikira sinusitis.

MRI ya sinus; Kujambula kwamagnetic maginito - sinus; Maxillary sinus MRI

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