Izindlela ze-X-ray izifundo zenze izinguquko eziningi nokuthuthukiswa, okuholela ekubukeleni kwe-tomography ehlanganisiwe. Le ndlela, ebizwa nangokuthi ukuboniswa kwesigaba esiphambene, iqinisekisa ukusebenza kwezithombe ezifundiswa kakhulu neziningi zezitho nezinhlelo ezahlukene, okusiza kakhulu ukuxilongwa nokuphathwa kwezifo ezilandelayo.
Ucwaningo oluthile lwama-topical futhi oluvame ukushiwo yi-computed tomography yekhanda. Ngokungafani nezinye, izindlela zangaphambili, kuvumela ukwembulula ukuphazanyiswa kwezifo ezithinta izicubu kanye nezitsha zobuchopho ekuqaleni kwezinyathelo.
Yini i-tomography yekhomputha yekhanda nentamo ebonisa?
Ngosizo lobuchwepheshe bokuhlola olubucayi, izithombe ezinemininingwane enemininingwane enembile futhi enembile yazo zonke izinhlobo zokubunjwa kanye nezicubu, kanye nezitsha, zingatholakala:
- ubuchopho;
- intamo;
- izigqoko ezithandwayo;
- i-larynx;
- i-nasopharynx;
- i-thyroid gland;
- lymph nodes.
Ngaphezu kwalokho, i-computed tomography (CT) ingasetshenziswa ukutadisha i-skull ebusweni. Kulesi simo, umphumela yizithombe ze-sinanas, ama-orbits, ama-nasopharynx, amathambo.
Ngabe iphilisi i-tomography ehlanganisiwe yekhanda eliqokwe?
Izinkomba ze-CT zezicubu zobuchopho ziyi:
- i-craniocerebral trauma;
- ukusola kwemithanguzo yangaphakathi;
- isifo esibuhlungu , isisindo somswakama ;
- ukunyuka kwengcindezi yokunyuka;
- i-neurinoma ye-nerve auditory;
- izidakamizwa emathanjeni e-skull kanye nobuchopho;
- i-meningiomas, i-gliomas ne-glioblastomas, ezinye izinhlobo zezinambuzane;
- i-edema yobuchopho noma izibilini zayo;
- i-aneurysm ukuphuka;
- i-granuloma, i-abscess, i-empyema kanye nezinye izifo zokuvuvukala zobuchopho.
Ucwaningo lwenziwe futhi ukuhlola ukwelashwa okuqhubekayo, isimo se-cerebrospinal fluid, imiphumela yokungenelela kokuhlinzwa.
Ngaphezu kwalokho, ungathatha izithombe zezicubu ezithambile nezitsha zentanyeni,
Lapho kutholakala ama-neoplasms, ukulimala noma ukuvuvukala kwamathambo ekhanda, ukuhlolwa kwe-skull ebusweni kunqunywe.
I-computed tomography noma i-CT scan yekhanda yenza kanjani?
Okuyinhloko yenkambiso yukuthi isiguli sigxilwe etafuleni elilinganayo libheke phezulu. Inhloko ihlelwe kudivayisi ekhethekile futhi ifakwe ngaphakathi kwe-tomograph.
Kungakapheli imizuzu eyi-15-30 uchungechunge lwezithombe ezikhethiwe, kanti kubalulekile ukuqamba amanga. Ngezinye izikhathi i-agent ehlukile ijojowe (ngaphakathi).