Ucwaningo olunempumelelo kakhulu lwe-screening lwesistimu ye-genitourinary namuhla lubonakala njenge-computed tomography. Le nqubo ivumela ukuthi kungabonakali nje ukuveza izinguquko ezincane kakhulu, kodwa futhi ukubeka ngokuqondile indawo yabo. I-tomography ye-kidney ehlanganisiwe iyadingeka uma kwenzeka ukusola ukwakheka kwezicubu ezicukwaneni zalezi zitho ezihlangene, futhi kubuye kube lula ukuxilongwa kwezinye izifo.
Kungani ama-multispiral ahlaziywa nge-tomography yezinso ngaphandle kokuqhathanisa futhi nokwethulwa kwemidiya ehlukile?
Okokuqala, ucwaningo oluchazwe luhlinzeka ngolwazi olunembile kakhulu mayelana nombuso osebenzayo nokusebenza kwezinso, ukutholakala kwezinkinga ezingabonakali zokuthuthukiswa kwazo.
Izinkomba eziyinhloko zokuqokwa kwe-CT:
- i-abscess;
- ama- cyst angashadile noma amaningi;
- ezinobunzima, iziphuzo ezinonya;
- urolithiasis ;
- ukulimala kwezinso;
- izinyathelo zokuvuvukala, ezithathelwanayo.
Inqubo ingenziwa ngokusungulwa kohlobo oluhlukile oluqukethe i-iodine, futhi ngaphandle kwalo. Okukhethwa kokuqala kuyithandwa kakhulu, ngoba ukuhlukana kukuvumela ukuba uthole ulwazi oluphakeme mayelana nokunikezwa kwegazi ezintsheni, izakhiwo ezincane nezisisulu zezingxenye, ukwakheka nokukhululwa komchamo, ukusebenza komshini wokukhipha indebe no-pelvic.
Ukulungiselela ama-tomography wezinso kanye nokusetshenziswa kwawo
Inqubo embuzweni ayidingi izinyathelo ezikhethekile zokuqala. Kuphela ngokusungulwa kwe-agent ehlukile, uchwepheshe uzonikeza imiyalo yokuthi ungalungiselela kanjani ukuhlolwa kwe-tomography yezinso - kuzodingeka ukuthi unqabe ngokuphelele ukudla ukudla amahora amabili kuya ku-2 ngaphambi kokuqala.
Uma kungenjalo, isifundo sifana nezinye izinhlobo ze-CT, ngenkathi inqubo isiguli isusa zonke izinto zensimbi nezingubo zokugqoka, zisebusweni obuhambayo obuhamba phambili. Ngaphakathi kwesithwebuli, indawo kuphela okumele ihlolwe iyatholakala. Ubude be-tomography buyimaminithi angu-20.