I-skull tomography: iyini nokuthi yenziwa kanjani

-Delile

• Yenzelwe ini
• Kwenziwa kanjani ukuhlolwa
• Ungasilungiselela kanjani isivivinyo
• Ubani okungafanele akwenze
• Imiphumela emibi engaba khona

I-tomography ehlanganisiwe yogebhezi ukuhlolwa okwenziwa kudivayisi futhi kuvumela ukuxilongwa kwezifo ezahlukahlukene, njengokutholwa kwesifo sohlangothi, i-aneurysm, umdlavuza, isithuthwane, i-meningitis, phakathi kwabanye.

Ngokuvamile, i-cranial tomography ihlala cishe imizuzu engu-5 futhi ayibangeli buhlungu, futhi ukulungiselela ukuhlolwa kulula.

Yenzelwe ini

I-computed tomography ukuhlolwa okusiza udokotela ukuthola izifo ezithile, ezinjenge-stroke, i-aneurysm, umdlavuza, i-Alzheimer's, i-Parkinson's, i-multiple sclerosis, isithuthwane, i-meningitis, phakathi kwabanye.

Yazi izinhlobo eziyinhloko ze-computed tomography.

Kwenziwa kanjani ukuhlolwa

Ukuhlolwa kwenziwa entweni ethile, ebizwa nge-tomograph, emiswe okwendandatho futhi ikhiphe imisebe ye-X edlula ogebhezini bese ibanjwa isithwebuli, enikeza izithombe zekhanda, bese zihlaziywa ngudokotela.

Ukuze kuhlolwe, umuntu kufanele akhumule futhi agqoke ingubo futhi asuse zonke izesekeli nezinto zensimbi, ezinjengobucwebe, amawashi noma iziqeshana zezinwele, ngokwesibonelo. Ngemuva kwalokho, kufanele ulale ngomhlane etafuleni elizosheleleka kulowo osebenzayo. Ngesikhathi sokuhlolwa, umuntu kufanele ahlale enganyakazi, ukuze angalimazi imiphumela, futhi ngasikhathi sinye, izithombe ziyacutshungulwa futhi zifakwe kungobo yomlando. Ezinganeni, i-anesthesia ingadingeka.

Isivivinyo sihlala cishe imizuzu engu-5, noma kunjalo, uma kuqhathaniswa ukusetshenziswa, ubude bude.

Lapho ukuhlolwa kwenziwa ngokungafani, umkhiqizo wokuqhathanisa ujojelwa ngqo emthanjeni osesandleni noma engalweni. Kulokhu kuhlolwa, kuhlolisiswa isimilo semithambo yezakhiwo ezingaphansi kokuhlaziywa, okusebenzela ukuqedela ukuhlolwa kokuqala okwenziwa ngaphandle kokuqhathanisa. Yazi ubungozi bokuhlolwa okuphambene.

Ungasilungiselela kanjani isivivinyo

Ngokuvamile, ukwenza isivivinyo kuyadingeka ukuzila ukudla okungenani amahora ama-4. Abantu abathatha imishanguzo bangaqhubeka nokuphuza imishanguzo ngokujwayelekile, ngaphandle kwabantu abathatha i-metformin, okumele iyekwe okungenani amahora angama-24 ngaphambi kokuhlolwa.

Ngaphezu kwalokho, udokotela kufanele aziswe uma umuntu enezinkinga zezinso noma esebenzisa i-pacemaker noma enye into efakiwe.

Ubani okungafanele akwenze

I-cranial tomography akufanele yenziwe kubantu abakhulelwe noma abasole ukuthi bakhulelwe. Kufanele kwenziwe kuphela uma kunesidingo, ngenxa yemisebe ekhishwayo.

Ngaphezu kwalokho, i-tomography yokuqhathanisa iyaphikiswa kubantu abane-hypersensitivity ukuqhathanisa imikhiqizo noma ukwehluleka okukhulu kwezinso.

Imiphumela emibi engaba khona

Kwezinye izimo, imikhiqizo yokuqhathanisa ingadala ukusabela okungathandeki, njenge-malaise, i-indisposition, isicanucanu, ukulunywa nokubomvu.