He aha te mea he pūkahukahu CT?

tomography computed o te pūkahukahu - he mahere apa-ray o te hanganga me whekau o te pouaka. Radiography mania ko te hopuāhua o te okana te uiui i roto i te katoa ranei i roto i te wahi. No te mea o te superposition o paparanga kotahi ki te tahi atu papanga (superposition), hanganga iti rerekē i runga i te pikitia taua taea e painga kitea ranei e kore e feruri. I roto i te tikanga ki te whakakore i taua pokanoa, i tenei ra katoa i runga i te ao te whakamahi i te tikanga o te karapa tōrino, homai reira te whai wāhi ki te whiwhi i te whakapakoko kotahi o nga papa hake o te tinana.

He aha te mea he scan CT?

tomography computed o te pūkahukahu, me te rorohiko sinuses tomography, ko te pouaka X-ray, i roto i nei hangaia ki te awhina o te whakapakoko rorohiko whakapakoko hake o te okana katoa. Image hua te mīhini x-ray mowhiti-āhua e tango pikitia o te marama i koki rerekē. Ko te painga matua o CT mo te whakamātautau X-hihi tikanga ko tona tūtohutanga tiketike ki te kitea pūkahukahu māuiuitanga. I roto i ētahi wā, kawea matawai i roto i roto i te whakarara ki te whakataki o te kaihoko rerekē (iv), e tauturu te reira kia kite i te tūranga o te pūkahukahu he pai nui.

whakamana tomography computed te i roto i te rua aratau

whakamana tomography computed o te pūkahukahu e i roto i te aratau pūkahukahu, me nga whekau mediastinal. I roto i te take tuatahi, ka taea e te whakapakoko kia tika te aru baffles tohatoha me ngā āputa intersegmental i waenganui i nga matamata, te āhua o te arahau katoa me pūkahukahu ngā oko katoa. I roto i te mediastinum aratau ako e taea whakaaro te pukorokoro, ngā wāhanga e rua o te haoraora, ngakau me ona ruma, kātua me peka o te iatuku pūkahukahu, taikiri hilar. e kore e tomography computed o te pūkahukahu rapu tetahi mea o te manawanui motuhake, ki te kahore e ki te meneti torutoru kia i roto i te tūnga whakapae, me i te tono o te tākuta mo etahi wa ki te pupuri i tō manawa.

I roto i te i te wā ko te pūkahukahu CT?

āta whakaatu tomography computed te pūkahukahu bronchia, pukorokoro, oko pūkahukahu, rei taikiri, wāhanga, me te hautanga marama. āhei te reira ki a koe te tātari okana ngohengohe kikokiko, me te te āhua o te oko toto nui - te iatuku pūkahukahu me te haoraora. whakaaturia tomography computed o te pūkahukahu e i roto i te tikanga e whai ake nei whakapae ki a ratou ranei:

• Bronchiectasis, te pukupuku i roto i te pukapuka, me te kōhao pleural, te aroaro o tinana ke.
• Māuiuitanga o te repe thymus, te aroaro o inu i roto i te kōhao pleural, mumura o nga taikiri rei, te huri i rara mate pericardial me te whaturei.
• Huringa i roto i te hanganga pūkahukahu kiko.

tauturu pūkahukahu tomography computed ki te tautuhi i taua mate:

• Kakā, mate kohi, kiripūkahu.
• mate pukupuku pūkahukahu metastases pūkahukahu i te tahi atu whēkau ranei.
• Ko te aroaro o te effusion pleural.
• Aneurysm o te haoraora me Embolism pūkahukahu.
• Emphysema.
• māuiuitanga Mediastinal.

CT pūkahukahu - he tukanga haumaru

Ko te ahurei o te ako takoto i roto i te meka e he iti rawa tona horopeta o radiation, na ko reira e papaki ana porotiti kitea. Tenei meka taea te whakamahi o te ako i roto i nga kohungahunga, me taea e te tukanga i tetahi ki te whitu meneti. I te marama karapa taua ki te tamaiti e taea te kawea i roto i te wā moe, a muri ki a ia i tenei wa e taea e whaea ranei tetahi atu i aroha kotahi. Ko te aroaro o prostheses konganuku, pacemakers cardiac me ētahi atu implants contraindication hoki atahanga e kore e. e kore e tenei tikanga meinga nui raruraru, me ngā tūroro ki apiapi, rite e te reira he moka rawa o te wā.

marama Imaging - he rangahau hou e taea ai tātaritanga wawe o mate, me te ki te tiaki i te hauora o te manawanui, a i roto i te tahi mau wā - te ora.