Ngaba ugqirha wakho ukuxelele ukuba wenze i-CT scan? Xa usiva loo nto, uziva usoyika kwaye unexhala, akunjalo? "Ingaba le yinto enkulu? Ingaba iza kubuhlungu? Kuza kwenzeka ntoni?" Imibuzo emininzi isenokufika engqondweni. Kodwa ungoyiki konke konke. I-CT scan luvavanyo olubaluleke kakhulu nolukhuselekileyo olunceda ekuchongeni ngokuchanekileyo izifo ezininzi. Makhe sithethe ngayo yonke into ngokulula namhlanje.
Ngamafutshane, yintoni i-CT scan?
I-CT scan ifana novavanyo lwe-X-ray oluphambili kakhulu. Igama elipheleleyo lale nto yi -Computed Tomography . Abanye abantu bayibiza ngokuba yi-CAT scan (Computed Axial Tomography).
I-X-reyi eqhelekileyo ibonisa kuphela umfanekiso onemilinganiselo enye (2D) wangaphakathi lomzimba wakho. Kodwa i-CT scan isebenzisa umatshini okhethekileyo ukuthatha imifanekiso emininzi ye-X-reyi kwiikona ezahlukeneyo, ijikeleza inxalenye yomzimba wakho ofuna ukuyihlola. Emva koko, ikhompyutha enobuchule idibanisa yonke le mifanekiso ukuze yenze umfanekiso ocacileyo, onemilinganiselo emithathu (3D) wezitho, amathambo, kunye nezicubu ezithambileyo ngaphakathi emzimbeni wakho.
Cinga ngekhekhe. Xa sisika ikhekhe, iileya ezingaphakathi zibonakala ngokucacileyo, akunjalo? Ngendlela efanayo, i-CT scan ivumela ugqirha ukuba abone "iileya" ezingaphakathi emzimbeni wakho ngokucacileyo. Yiyo loo nto i-CT scan inokufumanisa izinto ezininzi ezingenakubonwa yi-X-ray eqhelekileyo.
Yintoni enokufunyanwa kwi-CT scan?
I-CT scan inokuchonga iingxaki emzimbeni, iithumba, ukwenzakala okubangelwe ziingozi, kunye neemeko ezahlukeneyo zonyango ngeenkcukacha ezipheleleyo.
| Ingxaki okanye imeko yesifo | Indlela i-CT scan ebonakala ngayo |
|---|---|
| Iintlobo zoMhlaza | Ukubona iithumba kwiindawo ezahlukeneyo zomzimba, ubungakanani bazo, kunye nokuba zisasazekile na. |
| Izifo ezinxulumene nemiphunga | Iimeko ezifana ne-pneumonia kunye ne-emphysema. |
| Amathambo aphukileyo | Ukuze ubone ngokucacileyo ukwaphuka okuntsonkothileyo kunye nendawo ezikuyo. |
| Isifo sentliziyo kunye neengxaki zemithambo yegazi | Ukufumanisa amahlwili egazi kunye neengxaki zentliziyo. |
| Izifo zesisu | Izinto ezifana ne-appendicitis, i-diverticulitis, ukuvaleka kwamathumbu, kunye nesifo sikaCrohn. |
| Amatye ezintso | Ukubona ubungakanani kunye nendawo amatye kuyo kwizintso nakwindlela yomchamo. |
| Ukulimala entloko nasemqolo | Ukuchonga umonakalo engqondweni, ukwenzakala komqolo, kunye nokopha ngaphakathi. |
Ukongeza, ii-CT scans zikwasetyenziselwa ukubona ukuba unyango luyaphucuka okanye luyayenza mandundu imeko yezonyango.
Ndingayilungiselela njani i-scan?
Ugqirha wakho uza kukuchazela yonke into ekufuneka uyazi ngaphambi kokuba uhlolwe, kodwa kudla ngokuba ngumbono olungileyo ukuba uzazi ezi zinto.
- Hamba kwangethuba: Cwangcisa ukuhamba kwangethuba kancinci kunexesha olinikiweyo.
- Impahla kunye nobucwebe: Nxiba impahla ekhululekileyo nekhululekileyo. Susa naziphi na ubucwebe besinyithi, iiwotshi, okanye amacici. Usenokunikwa ilokhwe ekhethekileyo yokunxiba esibhedlele.
Masifunde ngolwelo oluchaseneyo.
Kwezinye ii-CT scans, kusetyenziswa ulwelo olukhethekileyo (idayi ) olubizwa ngokuba yi-"contrast material" ukuze imifanekiso icace ngakumbi. Oku kwenza izicubu ezithile, amalungu omzimba, okanye imithambo yegazi emzimbeni ibonakale ngcono.
- IV Contrast: Oku kudla ngokwenziwa ngokufaka i-cannula encinci emthanjeni engalweni yakho uze ufake i-contrast. Usenokuziva ubushushu obuncinci kunye nencasa yesinyithi emlonyeni wakho xa oku kusenziwa.Oku kuqhelekile. Ungakhathazeki ngako, ukuziva kuya kuphela emva kwexesha elithile. Olu lwelo luya kushiya umzimba wakho nomchamo wakho kwiiyure ezingama-24.
- Umahluko othethwayo: Ngamanye amaxesha, ingakumbi ukuba uvavanywa amathumbu, unokunikwa olu tywala bomahluko ukuba ulusele.
Eyona nto ibalulekileyo: Ukuba une-allergies, ingakumbi kwi-iodine okanye i-allergy yangaphambili kwi-contrast fluid, qiniseka ukuba uxelele ugqirha wakho kunye nengcali yetekhnoloji eyenza i-scan ngaphambi kokuba i-scan iqale.
Ukuba kusetyenziswa ulwelo lokwahlulahlula, ugqirha wakho unokucebisa ukuba kwenziwe uvavanyo lwegazi ukujonga ukuba izintso zakho zisebenza kakuhle na ngaphambi kwenkqubo.
Kwenzeka ntoni ngexesha leskeni?
Le yindlela elula kakhulu. Awuyi kuva ntlungu.
1. Ukulala ebhedini: Okokuqala, uza kulaliswa kwindawo efana nebhedi. Ngokwesiqhelo, uza kucelwa ukuba ulale ujonge phezulu.
2. Ukungena kumatshini: Emva koko, ibhedi olele kuyo ingena kancinci kancinci kumatshini omile okwedonati .
3. Hlala uthule: Le yeyona nto ibalulekileyo. Kufuneka uhlale uthule kangangoko unako, ungashukumi. Ukuba uyashukuma, imifanekiso oyithathayo isenokungacaci.
4. Ukubamba umoya: Ngamanye amaxesha, uya kucelwa ukuba ubambe umoya wakho ixesha elifutshane kakhulu, njengemizuzwana eli-15-20.
5. Ukufota: Ngeli xesha, iskena siyajikeleza, sithatha imifanekiso yendawo oyifunayo. Lo matshini uthule, awenzi ngxolo ingako.
6. Ukuphela kwenkqubo: Xa uvavanyo lugqityiwe, ibhedi iphuma kancinci kancinci ematshinini kwakhona.
Kuyo yonke le nkqubo, ingcali yezobuchwepheshe eqeqeshwe ngokukodwa ukwenza ii-CT scans iya kuba ecaleni kwakho, ikunike imiyalelo nesikhokelo esifunekayo. Ngoko ke akukho sizathu sokoyika.
Ngokwesiqhelo, ukulungiselela i-CT scan kungathatha malunga neyure, kodwa i-scan ngokwayo ithatha ngaphantsi kwemizuzu emi-5.
Ngaba kukho naziphi na iingozi okanye iziphumo ebezingalindelekanga koku?
Ii-CT scan zithathwa njengenkqubo ekhuselekileyo kakhulu. Nee-CT scan zabantwana zikhuselekile.
Njengee-X-reyi, ii-CT scans zisebenzisa ubungakanani obuncinci kakhulu bemitha ye-ionizing ukuvelisa imifanekiso. Kodwa ubungakanani bemitha buncinci kakhulu kwaye buyalawulwa. Ukuba unenkxalabo malunga noku, thetha nogqirha wakho ngako.
Iziphumo ebezingalindelekanga ezivela kwi-CT scan ngokwazo azixhaphakanga. Nangona kunjalo, abanye abantu banokufumana iziphumo ebezingalindelekanga ezincinci ezivela kwi-contrast fluid ekhankanyiweyo ngaphambili.
- Isicaphucaphu nokuhlanza
- Intloko ebuhlungu
- Isiyezi
Ezi zihlala ziphela emva kwexesha elithile.
Kwenzeka ntoni emva kokuskena? Ziza kufumaneka nini iziphumo?
Nje ukuba iskeni iphelile, ungagoduka. Ungaqhubeka nemisebenzi yakho yesiqhelo njengesiqhelo. Ukuba unikwe ulwelo oluchasene nemeko, ugqirha wakho uya kukucebisa ukuba usele amanzi amaninzi ukuze ancede aphume emzimbeni wakho ngokukhawuleza.
Iiskeni zakho ziya kuthunyelwa kwingcali ye-radiologist , eya kuhlola imifanekiso ngononophelo kwaye ilungiselele ingxelo equlethe iziphumo. Ingxelo iya kuthunyelwa kugqirha ocebise ukuba wenze iskeni.
Iziphumo zihlala zifumaneka kwiiyure ezingama-24 ukuya kwezingama-48 . Nangona kunjalo, kwimeko kaxakeka, njengakwiYunithi yoNyango oluNgxamisekileyo (i-ETU) yesibhedlele, iziphumo zingafunyanwa kwiyure nje enye.
Xa ufumana iziphumo, ugqirha wakho uza kukuchazela ukuba yintoni ekwingxelo kunye nentsingiselo yayo.
Kusenokuba kukho amagama angaqhelekanga kwingxelo ye-CT scan, anjengelithi "Impression." Ungathandabuzi ukubuza ugqirha wakho ngayo nayiphi na into ongayiqondiyo kwingxelo.
Ndingayifumana i-CT scan ukuba ndikhulelwe?
Ukuba ukhulelwe okanye ucinga ukuba ukhulelwe, ngokuqinisekileyo kufuneka uxelele ugqirha wakho. Ii-CT scan zesisu kunye ne-pelvis zinokubeka umntwana ongekazalwa kwindawo encinci yemitha. Kodwa ubungakanani abwanele ukubangela ingozi. Ii-CT scan zezinye iindawo zomzimba azibeki mngcipheko kumntwana ongekazalwa.
Umyalezo Wokuya Ekhaya
- Uvavanyo lwe-CT scan alunantlungu, lukhuselekile kakhulu, kwaye luphucukile. Musa ukuyoyika ngokungeyomfuneko.
- Kubaluleke kakhulu ukuhlala uzolile kangangoko kunokwenzeka ngexesha lokuskena.
- Ukuba une-allergies, qiniseka ukuba wazise ugqirha kunye nengcali ngaphambi kokuba uhlolwe.
- Ukuba unikwe ulwelo lokwahlulahlula, sela amanzi amaninzi emva kokuskena.
- Thetha ngokukhululekileyo nogqirha wakho malunga nemibuzo, uloyiko, okanye iinkxalabo onokuba nazo. Ukufumana uxilongo oluchanekileyo kubalulekile ukuze kuchongwe unyango olulungele wena.
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