Computer tomography yeuropi - nzira ye X-ray kuongorora, iyo inobvumira kuwana mufananidzo wechinhu muzviratidzo zvakasiyana.
Chii chinonzi kombiyuta inonzi tomography yeuropi inoratidza?
Nekombiyuta tomography yeuropi, zvirwere zve gray and white brain brain, kushungurudzika mune meninges, midziyo nemasukisi akakomberedzwa zvinoratidzwa. CT yehuropi inobatsira kuziva mafungiro ekuputika, kuona zvirwere zvakashata uye zvinotyisa, uye kuwedzera kusakanganiswa kwevana.
Zviratidzo zvechinangwa chekuongorora chirwere ndeichi:
- kushungurudzika kune dhehenya nekunetseka kuputika uye bone kusagadzikana kana kukuvadzwa kwezvivakwa;
- mafungiro pamusoro pekuvapo kwechirwere muuropi, metastasis muuropi;
- kushungurudzwa kweropa rekupararira, kusanganisira, semhaka yekurohwa kana kurwadziwa kwemoyo;
- kusimbiswa kwekuvapo (kusavapo) kwehutachiona hwemakumbo emarara, aneurysms;
- kuputika kweuropi (meningitis, encephalitis)
- kuongororwa kwemukati wepasera nekuderera kukuru mukunzwa;
- pathology yematope ane mitsipa;
- kuita mabasa pauropi.
Kunyanya kuve zvakanaka ndezvekuti zvinokwanisika kuongororwa neTT kunyange kumunhu ari muhutano hwakakomba, somuenzaniso, nekukuvara kwakakomba kwepfungwa.
Kufanana nehutano hwakawanda hwekuongorora hutachiona, computed tomography yeuropi ine zvinyorwa zvinopesana, kusanganisira:
- kusagamuchirwa kwe iodine kana kusiyana-ejenti;
- pamuviri, kunyanya mumatatu ekutanga (X-rays inogona kukuvadza fetus);
- kurwadziwa kwakanyanya;
- hyperkinesis (asingadziviriri mafambiro);
- itsvo kusakonzerwa (nemhaka yezvinetso zvekuparadzanisa kubviswa).
Mukuwedzera, computed tomography haibvumirwi nevana vanoyamwisa, sezvo kusiyana kunopinda mumukaka wamazamu. Kana nzira yacho ichifanira kuitwa, mukadzi wacho anonyeverwa kuti mumazuva maviri mushure mekuongororwa mwana haafaniri kuve akayamwisa.
Iko inonzi computed tomography yeuropi yakaitwa sei?
Kudzidza kwezvivako zveuropi zvinoitwa nekubatsirwa kweT CT scanner uye X-rays. Kazhinji, iodine-based separator agent inopindwa muropa rekugadzirisa kuona. Parizvino, inyanzvi inotungidzirwa inonzi tomography yeuropi, iyo ine chisarudzo chakasimba chepakati uye inopa miviri yakadzika midzi mumuviri.
Murwere anowanikwa patafura ye tomograph, iyo inopedzisira ichienda mune zvigadzirwa. Mukati me scanner, majekesheni akaongororwa, uye mifananidzo yakasviba nemichena inoratidzwa pane peji rekuona
Zvimwe zvakaoma uye zvinodhura zvakasiyana-siyana zvekuongororwa kweuropi zvakagadzirwa magnetic resonance (MRI) uye positron emission tomography (PET). Iyi nzira dzinotibvumira kuti tipe huro muzvinhu zviduku. Mukuwedzera, pamwe nePET, mavara emifananidzo yezvikamu zveuropi anobudiswa, izvo zvinobvumira kunyatsoongorora.
Ndeipi migumisiro yekombomusi tomography yeuropi?
Dzimwe nguva varwere vanoramba kuita tomography, vachifunga kuti nzira inokonzera kukuvadza kukuru kune utano. Ichokwadi, chimiro chakakosha chechigadziro chinobvumira kuderedza mazai ekuisa mazai kusvika kune zvishoma, saka computed tomography yemidziyo yemakemikari haisi kuisa ngozi kune utano hwomurwere, kunyange kana ichiitwa kakawanda kwenguva pfupi.