Imwe yenzira dzemazuva ano, dzakadzidzisa uye dzinoshanda dze X-rairi kuongorora kwehutano hwevanhu hunoverengerwa tomography kana CT yeuropi. Iyi nzira inokubvumira kuwana chimiro chechirongwa mumashoko mashomanana, izvo zvinoita kuti zvive nyore kuongororwa uye kurapa kunotevera.
Ko CT yeuropi sei?
Icho chinonyanya kukosha ndechokuti iite X-ray mifananidzo yeuropi muzvikamu zvakasiyana-siyana uchishandisa denderedzwa remirairo. Uhu humwe hutete, sekutonga, hunobva kubva ku 0.5 kusvika 1 mm, hunofanirwa kunyatsojeka kwechigadziriswa chigadziriswa. Muchirevo chakareruka, chifananidzo chekupedzisira chinounganidzwa kubva pachigadziro chezvikamu zvinotevera, sechingwa chechingwa - kubva pane zvimedu zviduku zvakapetwa.
Kuongororwa kweuropi neTCT:
- Murwere anobvisa zvinhu zvese zvesimbi uye zvishongo kubva mumusoro nomutsipa.
- Murwere anoiswa panzvimbo yakanyanyisa, kune rumwe rutivi rwayo iyo inowanikwa uye inogamuchira X-rays (muchimiro chetenderedzwa).
- Musoro unoiswa mune imwe nyanzvi yekudzivirira kuti uone kuti haina kumira.
- Maminitsi gumi nemaminetsi makumi matatu nemakumi matatu nemasere emifananidzo ye X-ray inobudiswa nenzira dzakasiyana-siyana.
- Mifananidzo yakagamuchirwa inogamuchirwa pamakombiyuta ekucherechedza kwechiremba wezvechiremba, iyo inodzikisa kuburikidza nehurongwa chaihwo.
Zvakakosha kucherechedza kuti panguva yekudzidza murwere anogona kuona zvose zviri kuitika zvakapoteredza, saka CT inzira inofadza yekuongorora kunyange kuvanhu vanotambura ne claustrophobia. Mukuwedzera, mubatsiri we laboratori anotarisa mamiriro ezvinhu emurwere maminitsi ose uye, kana zvichifanira, anogona kutaura naye.
CT yehuropi ine kupera kana kusiyana
Perfusion kombiyuta tomography inoshandiswa pakutsanangurwa kwakarurama kwezvirwere zvevascular system yeuropi matukisi.
Nzira yacho yakafanana neyechirongwa cheC CT, asi zvisati zvaitika, 100 kusvika ku 150 ml yemuviri wokusiyanisa inoshandiswa mumuviri wemurwere. Mhinduro yacho inowanikwa kana achishandisa siringi inotenderera kana kuti gonhorera.
Muchiitiko ichi, kumwe kugadzirira kweCCT yeuropi kunofanirwa - haugone kutora zvokudya maawa maviri nemaawa maviri asati atanga kudzidza.
Ne tomography nekukanganiswa, varwere vazhinji vanonzwa kunzwa kupisa mukati momuviri, kunyanya pakarepo mushure mejojo, uye tambo yesimbi inowanikwa parurimi. Izvi zvizere zvakakwana zviitiko izvo zvichapera pachavo pachavo mumaminitsi mashomanana.
Zviratidzo zveCCT zveuropi
Kune nzira yakatsanangurwa yekuongororwa inoshanda yekufungidzirwa nezvezvirwere zvakadaro:
- matambudziko mushure mekugadzirisa magetsi kuuropi;
- hurumende dzakanyanya dzisingakwanisi kugadzirisa kurapwa kwemishonga;
- kushungurudzwa mubasa renhengo dzekunzwa, kuona, kutaura;
- kuramba uchizora uye kurutsa;
- kukanganisa kweuropi ;
- matumbo mumakumbo europi;
- abscess, cerebral edema;
- atherosclerosis ;
- kunokonzera, kuschemic stroke;
- occlusion;
- isthmus ye rhomboid uropi;
- aneurysm;
- neuroinfection.
Ichi chidzidzo chinoshandiswa kuti chiongorore kubudirira uye kuchinjwa kwekugadziriswa kwehurongwa hwehutano hwe encephalitis, kenza, uye toxoplasmosis.
Contraindications kune CT yeuropi
Iwe haugoni kushandisa rudzi urwu rutsva muzviitiko zvakadaro:
- kunyoresa kune iodine-ine zvinodhaka;
- hepatic or renal insufficiency;
- pamuviri;
- zvikamu zvakasimba zvechirwere cheshuga mellitus;
- kushivirira kurema kupfuura 130 kg;
- kuvapo kwemamwe mimwe mitumbi muhenya;
- kare yakagamuchirwa zvakanyanya ye X-rays.