I-Cranial CT Scan

-Delile

• Izizathu zokuhlolwa kwe-cranial CT
• Kwenzekani ngesikhathi se-cranial CT scan
• Qhathanisa idayi nokuskena kwe-cranial CT
• Ukulungiselela kanye nezinyathelo zokuqapha okufanele uzicabangele
• Imiphumela emibi engaba khona noma izingozi
• Ukungakhululeki
• Ukuvezwa kwemisebe
• Ukusabela okweqile kokuqhathanisa
• Imiphumela ye-cranial CT scan yakho nokulandela

Kuyini ukuskena kwe-cranial CT?

I-cranial CT scan iyithuluzi lokuxilonga elisetshenziselwa ukudala izithombe eziningiliziwe zezinto ezingaphakathi kwekhanda lakho, njengekhakhayi lakho, ubuchopho, izinkonono ze-paranasal, ama-ventricles namasokhethi wamehlo. I-CT imele i-computed tomography, futhi lolu hlobo lokuskena lubizwa nangokuthi yi-CAT scan. Iskena se-cranial CT saziwa ngamagama ahlukahlukene futhi, kufaka phakathi ukuskena kobuchopho, ukuskena ikhanda, ukuskena kogebhezi, nokuskena kwe-sinus.

Le nqubo ayifuni, okusho ukuthi ayidingi ukuhlinzwa. Kuvame ukuphakanyiswa ukuthi kuphenywe izimpawu ezahlukahlukene ezibandakanya uhlelo lwezinzwa ngaphambi kokuphendukela kuzinqubo ezihlaselayo.

Izizathu zokuhlolwa kwe-cranial CT

Izithombe ezenziwe nge-cranial CT scan zinemininingwane eminingi kune-X-ray ejwayelekile. Bangasiza ukuxilonga izimo ezahlukahlukene, kufaka phakathi:

• ukungajwayelekile kwamathambo ogebhezi lwakho
• i-arteriovenous malformation, noma imithambo yegazi engajwayelekile
• i-atrophy yezicubu zobuchopho
• ukukhubazeka kokuzalwa
• i-aneurysm yobuchopho
• ukopha, noma ukopha, ebuchosheni bakho
• i-hydrocephalus, noma i-fluid buildup ku-skull yakho
• izifo noma ukuvuvukala
• ukulimala ekhanda, ebusweni, noma kugebhezi lwakho
• unhlangothi
• izimila

Udokotela wakho angalawula ukuskena kwe-cranial CT uma ngabe uthole ukulimala noma ubonise noma yiziphi zalezi zimpawu ngaphandle kwesizathu esibonakalayo:

• ukuquleka
• ikhanda
• ukuquleka, ikakhulukazi uma ngabe kukhona okuvele muva nje
• izinguquko zokuziphatha okungazelelwe noma izinguquko ekucabangeni
• ukulahlekelwa ukuzwa
• ukulahleka kombono
• ubuthakathaka bemisipha noma ukuba ndikindiki nokuhayiza
• ubunzima bokukhuluma
• ubunzima bokugwinya

I-cranial CT scan nayo ingasetshenziselwa ukuqondisa ezinye izinqubo ezifana nokuhlinzwa noma i-biopsy.

Kwenzekani ngesikhathi se-cranial CT scan

Isithwebuli se-cranial CT sithatha uchungechunge lwe-X-ray. Ikhompyutha bese ihlanganisa lezi zithombe ze-X-ray ukuze zenze izithombe eziningiliziwe zekhanda lakho. Lezi zithombe zisiza udokotela wakho ukuthi axilonge.

Inqubo ivame ukwenziwa esibhedlela noma esikhungweni semifanekiso yokugula. Kufanele kuthathe kuphela imizuzu eyi-15 ukuqedela ukuskena kwakho.

Ngosuku lwenqubo, kufanele ususe ubucwebe nezinye izinto zensimbi. Zingalimaza isithwebuli ziphazamise nama-X-ray.

Cishe uzocelwa ukuthi ushintshe ube yingubo yasesibhedlela. Uzolala etafuleni elincane noma ubheke phezulu noma ubheke phansi, kuya ngezizathu zesikena sakho se-CT.

Kubaluleke kakhulu ukuthi uhlale unganyakazi ngokuphelele ngesikhathi sokuhlolwa. Ngisho nokunyakaza okuncane kungafiphaza izithombe.

Abanye abantu bathola isithwebuli se-CT sicindezela noma sine-claustrophobic. Udokotela wakho angase asikisele ukuthambisa ukuze uhlale uzolile ngesikhathi senqubo. Ukuthambisa kuzokusiza nokuthi uhlale unganyakazi. Uma ingane yakho ihlolwa nge-CT, udokotela wayo angancoma ukuthambisa ngalezi zizathu ezifanayo.

Itafula lizokwehla kancane ukuze ikhanda lakho libe ngaphakathi kwesithwebuli. Ungacelwa ukuthi ubambe umoya wakho isikhathi esifushane. Ugongolo lwe-X-ray yesithwebuli luzoshintshana nxazonke zekhanda lakho, ludale uchungechunge lwezithombe zekhanda lakho lisuka ezinhlangothini ezahlukene. Izithombe ngazinye zibizwa ngokuthi izingcezu. Ukubeka izingcezu kudala izithombe ezinokubukeka okuthathu.

Izithombe zingabonakala ngokushesha kumqapha. Zizogcinelwa ukubukwa kamuva futhi ziphrintwe. Ngokuphepha kwakho, isithwebuli se-CT sinemakrofoni nezipikha zokuxhumana ngezindlela ezimbili nomhlinzeki weskena.

Qhathanisa idayi nokuskena kwe-cranial CT

Idayi yokuqhathanisa isiza ukugqamisa ezinye izindawo kangcono ezithombeni ze-CT. Isibonelo, ingagqamisa futhi igcizelele imithambo yegazi, amathumbu, nezinye izindawo. Idayi inikezwa ngentambo efakwa emthanjeni wengalo noma yesandla sakho.

Imvamisa, izithombe zithathwa kuqala ngaphandle kokuqhathanisa, bese ziphinde ziphindwe ngokungafani. Noma kunjalo, ukusetshenziswa kwedayi wokuqhathanisa akudingekile ngaso sonke isikhathi. Kuya ngokuthi udokotela wakho ufunani.

Udokotela wakho angakuqondisa ukuthi ungadli noma uphuze amahora ambalwa ngaphambi kokuhlolwa uma uzothola udayi wokuqhathanisa. Lokhu kuya ngesimo sakho sezokwelapha. Buza udokotela wakho imiyalo ethile ye-CT scan yakho.

Ukulungiselela kanye nezinyathelo zokuqapha okufanele uzicabangele

Ithebula lesithwebuli lincane kakhulu. Buza ukuthi ngabe kunomkhawulo wesisindo wethebula lesithwebuli se-CT uma unesisindo esingaphezu kwamakhilogremu angama-300.

Qiniseka ukuthi utshela udokotela wakho uma ukhulelwe. Ama-X-ray wanoma yiluphi uhlobo awanconywa kwabesifazane abakhulelwe.

Uzofuna ukuqaphela ezinye izindlela zokuqapha uma kuzosetshenziswa udayi wokuqhathanisa. Isibonelo, kumele kuthathwe izinyathelo ezikhethekile kubantu abakwimithi yesifo sikashukela i-metformin (Glucophage). Qiniseka ukuthi wazisa udokotela wakho uma uphuza lesi sidakamizwa. Phinda utshele udokotela wakho uma wake wahlangabezana nokusabela okungathandeki kudayi wokuqhathanisa.

Imiphumela emibi engaba khona noma izingozi

Imiphumela emibi nobungozi be-cranial CT scan kubandakanya ukungakhululeki, ukuvezwa yimisebe, kanye nokusabela okweqile kudayi ohlukile.

Xoxa nganoma yikuphi ukukhathazeka nodokotela wakho ngaphambi kokuhlolwa ukuze ukwazi ukuhlola ubungozi kanye nezinzuzo ezingaba khona ngesimo sakho sezokwelapha.

Ukungakhululeki

I-CT scan ngokwayo inqubo engenabuhlungu. Abanye abantu bazizwa bengakhululekile etafuleni elinzima noma banenkinga yokuhlala bethule.

Ungazizwa ushisa kancane lapho udayi wokuqhathanisa ungena emthanjeni wakho. Abanye abantu bathola ukunambitheka kwensimbi emilonyeni yabo nokuzwa okufudumele kuyo yonke imizimba yabo. Lokhu kusabela kujwayelekile futhi ngokuvamile kuhlala ngaphansi komzuzu.

Ukuvezwa kwemisebe

Ukuskena kwe-CT kukuvezela imisebe ethile. Odokotela ngokuvamile bayavuma ukuthi izingozi ziphansi uma kuqhathaniswa nobungozi obungaba khona bokungatholakali unenkinga yezempilo eyingozi. Ingozi evela kuskena esisodwa incane, kepha iyanda uma une-X-ray noma ama-CT scan amaningi ngokuhamba kwesikhathi. Ama-scanner amasha angakuveza emisebeni emincane kunamamodeli amadala.

Tshela udokotela wakho uma ukhulelwe. Udokotela wakho angakwazi ukugwema ukuveza ingane yakho emisebeni ngokusebenzisa ezinye izivivinyo. Lokhu kungafaka i-MRI scan ekhanda noma i-ultrasound, engasebenzisi imisebe.

Ukusabela okweqile kokuqhathanisa

Tshela udokotela wakho ngaphambi kokuskena uma ngabe uke waba nokusabela okweqile kokuqhathanisa udayi.

Idayi yokuqhathanisa imvamisa iqukethe iodine futhi ingadala isicanucanu, ukuhlanza, ukuqubuka, isifuba, ukulunywa, noma ukuthimula kubantu abanenkinga ye-iodine. Unganikezwa ama-steroids noma ama-antihistamine ukusiza ngalezi zimpawu ngaphambi kokuthola umjovo wedayi. ngemuva kokuhlolwa, kungadingeka ukuthi uphuze uketshezi oluthe xaxa ukusiza ukukhipha iodine emzimbeni uma unesifo sikashukela noma isifo sezinso.

Ezimweni ezingavamile kakhulu, udayi wokuqhathanisa ungadala i-anaphylaxis, ukusabela okweqile komzimba wonke okungasongela impilo. Yazisa opharetha besithwebuli ngokushesha uma unenkinga yokuphefumula.

Imiphumela ye-cranial CT scan yakho nokulandela

Kufanele ukwazi ukubuyela enkambisweni yakho ejwayelekile ngemuva kokuhlolwa. Udokotela wakho angakunika imiyalo ekhethekile uma kusetshenziswe umehluko ekuhlolweni kwakho.

Udokotela we-radiologist uzohumusha imiphumela yokuhlolwa bese ethumela umbiko kudokotela wakho.Izikena zigcinwa ngekhompyutha ukuze zisetshenziswe esikhathini esizayo.

Udokotela wakho uzoxoxa nawe ngombiko we-radiologist. Ngokuya ngemiphumela, udokotela wakho angalawula izivivinyo eziningi. Noma uma bekwazi ukufinyelela ekuxilongweni, bazohamba nawe ngezinyathelo ezilandelayo, uma zikhona.