Izindaba ezinhle ukuthi lokhu kuhlolwa kwe-imaging kuyashesha futhi kulula
I-term term yezokwelapha, i-Computed Tomography scan, inguqulo ende ye-CT scan, uhlobo olukhethekile lwe-x-ray futhi ngezinye izikhathi olubizwa ngokuthi i- CAT scan .
Izithombe ezikhiqizwa yi-CT scan zinezithombe eziningi ezithintekayo zomzimba ezivumela ukubuka izicubu nezitho ngaphakathi komzimba. Lezi zithombe zingasiza odokotela ukuhlola izimo ezifana nalezi:
- amathambo aphukile
- izicubu
- ama-clots wegazi
- Isifo senhliziyo
- ukulimala kwekhanda
- ukubona ukuthi umdlavuza uphendula yini ukwelashwa
- izifo zesisu / isisu somzimba njengezinkinga ezithathelwanayo / izivimbela
Yini Ongayilindela Ngesikhathi Sekhamera ye-CT
Isithwebuli se-CT sibonakala njengomshini omkhulu, obanjwe ebhokisini onomgwaqo omfushane phakathi nendawo. Ngaphezu kwalokho, amaskena e-CT ajwayelekile abe netafula lokuhlola eliyi-slides ngaphakathi nangaphandle komugudu, kuyilapho amashubhu e -ray ray kanye nama-x-radi detectors ejikeleza nxazonke.
Uchwepheshe uzosebenza nge-CT scanner egumbini lokulawula elihlangene, enekhono lokugcina uxhumano olubonakalayo ngefasitela bese ezwa noma ekhuluma nawe phezu kwesiphakamiso nemakrofoni.
Uma ucwaninga i-CT, uzolala etafuleni lokuhlola ngenkathi lihamba kancane phakathi komshini. Ngenkathi ukuthola i-CT scan akuyona ebuhlungu, ukulala namanje etafuleni ngenkathi ukuskena kungahle kungakhululekile. Kubalulekile futhi ukuhlala nesikhatsi se-CT scan, njengokuthi, noma yikuphi ukunyakaza, ukuthi ukuphefumula noma ukunyakaza komzimba, kungaholela ekulahlekelweni kwekhwalithi yesithombe nokufiphaza.
Yingakho ochwepheshe be-CT angase akucele ukuthi ubambe umoya wakho ngesikhathi sezingxenye ezithile zeskena.
Isikhathi sokuskena siyashintsha kodwa ngokuvamile sithatha imizuzu engaphansi kwengu-30, kuye ngokuthi hlobo luni lwe-CT lusetshenzisiwe nokuthi ubukhulu bendawo bukhishwa yini. Izindaba ezinhle ukuthi ama-scanner zanamuhla angakwazi ukuskena ngokusebenzisa izingxenye ezinkulu zomzimba zingaphansi kwemizuzu embalwa futhi ngokushesha nakancane ezinganeni.
Lokhu kuyasiza kuzo zonke iziguli kodwa ikakhulukazi abagula kakhulu, asebekhulile, nabantwana, ngoba kungase kube nzima ukuhlala nokho. Eqinisweni, amaskena amaningi e-CT ayashesha ngokwanele kangangokuthi izingane azidingi ukuhlelwa phansi, kodwa ezimweni ezikhethekile, kungenzeka ukuthi ukudliwa kungadingeka kulabo abangakwazi ukubamba.
Qaphela ukuthi ezinye izingcingo ze-CT zingadinga ukusetshenziswa kwezinto ezihlukile ukuthuthukisa ukubonakala endaweni yomzimba ohlolwayo. Amacebo okungafani angase agonywe, atholakale ngokusebenzisa umugqa ovuthayo (IV) noma, ngokuncane kakhulu, olawulwa yi- enema , kuye ngokuthi uhlobo lokuhlolwa.
Kukhona inani elincane lokuchayeka kwemisebe elihambisana ne-CT scans. Kwabantwana, isithwebuli sishintshelwa usayizi wabo ukuze iskena singenziwa ngesilinganiso esinciphile.
Uma ukuhlolwa sekuphelile, kuzodingeka ulinde kuze kube yilapho lochwepheshe eqinisekisa ikhwalithi yesithombe sezingqimba zakho ukuze uthole incazelo enembile.
Ekugcineni, imiphumela yakho yesithombe se-CT ibuyekezwa futhi ihlaziywe yi-radiologist eqeqeshwe ozothumela umbiko osemthethweni kudokotela wakho. Udokotela wakho uzobe esexoxa ngemiphumela yakho nawe.
Indlela Ongcono Kulungiselela I-CT Scan yakho
Ngisho noma ungacelwa ukuba ushintshe ingubo uma ubonisa indlela yakho, cabanga ukugqoka izingubo ezikhululekile nezingalungile.
Uzonikezwa imiyalelo ekususeni izinto ezilandelayo, ngoba lokhu kungathinta i-CT imifanekiso:
- Izinto zensimbi, kubandakanya ubucwebe, izibuko, amazinyo, nezinwele zezinwele
- Izindlebe zokuzwa kanye nomsebenzi wamazinyo okhishwayo
- Ama-Bras aqukethe i-underwire yensimbi
- Susa noma yikuphi ukubhoboza, uma kunokwenzeka
Uma ukwaziswa okuphambene kusetshenziselwa ngesikhathi senqubo yakho, uzocelwa ukuba ungadli noma uphuze noma yini ngamahora ambalwa kusengaphambili.
Uzofuna ukuxhumana nodokotela owakhulume nge-CT scan bese ubazisa okulandelayo:
- Uma ukhona kunoma yimiphi imithi
- Uma unesifo sofuzo kumbala wokudla noma udayi, njengoba indaba ehlukile ingaqukatha izithako ezinjalo. Udokotela wakho angase anikeze imithi (ngokuvamile i-steroids) ukunciphisa ingozi yokuphendula okweqile , okuzodinga ukuthathwa cishe amahora angu-12 ngaphambi kokukhathanisa izinto. Xhumana nodokotela wakho kahle ngaphambi kwesikhathi esiqondile se-CT scam ukuze ugweme noma yikuphi ukulibala okungadingekile.
- Kuzo zonke izifo zakamuva noma izimo zezokwelapha
- Kunoma imuphi umlando wesifo senhliziyo, i- asthma , isifo sikashukela , isifo sezinso noma izinkinga ze-thyroid (lezi zimo zingandisa ingozi yomphumela omubi ongavamile).
- Abesifazane kufanele bazise njalo udokotela wabo kanye nochwepheshe we-CT uma kungenzeka ukuthi kungenzeka bakhulelwe.
Ngemva kwalokhu, zama ukuphumula ngesikhathi se-CT yakho yeskena, njengoba cishe kuzobe sekuphelile ngaphambi kokuthi wazi. Ukucabanga imicabango emihle, ukubala izimvu, noma ukudlala ingoma yakho oyintandokazi ekhanda lakho kungasiza ukudlulisa isikhathi ngokushesha.
Imithombo:
I-National Cancer Institute. (2012). Izingozi ze-radiation kanye nezingane ezibalwe ngamathambo (CT): Umhlahlandlela wabahlinzeki bezempilo.
> Radiological Society yaseNyakatho Melika. (2016). I-Tomical Computed (CT) - Umzimba.