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He aha te mea te rerekētanga o CT me MRI? tomography Otherness

A, no te reira i te mīhini X-ray, ko te reira i te pakaruhanga i roto i te rongoa. Tenei hanga taea reira kia kite i disorders ā i roto i te tinana tangata, kua kitea ona whekau i roto i te aha te huru. Otiia ara he taua ara nui hopoi mai te tahi mau āhuatanga. Hei tauira, i roto i te X-ray e taea te tango i te pikitia o te tahi mau whekau, ko ratou e taea e īnaki me te whakapakoko atu whēkau.

A i roto i tenei take, ka taea e wetemuna te hua tākuta tino wheako, me te mōhio. Na reira, e tika ana ki enei drawbacks, kua te ahunga whakamua kua atu.

tikanga hou

I tčnei wā, i reira e te tahi atu huarahi o Tātaritia whekau, pērā i CT MRI ranei. Ko tenei te wa i reira ko te rota o ngā pātai. Hei tauira, ki etahi tātaritanga whiriwhiri he aha te mea te rerekētanga o CT me MRI? I tua atu i roto i te tuhinga, ka whakaahua tatou i roto i ngā kōrero rerekē e ratou. whakamārama hoki matou he aha tātaritanga e nui ake hāngai ki te take ngā.

mahino tatou i te rerekētanga o CT me MRI

Na, tūtohu maha tākuta tūroro ki pai tātaritanga whakahaere tirohanga atu tino, te whakamahi i te atahanga rorohiko te kōwarotanga autō ranei. He aha te momo o te rangahau? He aha te mea rerekē i CT MRI? Kia tango a he titiro:

  • CT - he tomography rorohiko, whakahaere nei e te whakamahi i te taonga rerekē rentgenizlucheniya whenumi e rerekē matotoru kiko. Ko, CT, i roto i te whānui, ōrite ki te X-hihi, engari whiwhi ki te awhina o te mōhiohio e tukatuka āhua rerekē, me he nui teitei radiation puaretanga.

  • MRI (autō Imaging Resonance) whakamana te whakamahi i te papa autō. ngota hauwai, e tika ana ki ona pānga, te huri o ratou wāhi, me hopu matawai tenei pānga me ngā tukanga i roto i te whakapakoko e toru-ahu.

Ka rite ki a koutou e taea te kite, te pātai, ko te - he aha te mea rerekē i CT MRI, he aha te mea te rerekētanga i waenganui i enei whakaaro tātaritanga rua - riro tonu te whakautu. Ko te rerekētanga matua i roto i te āhua o ngaru. I roto i te atahanga te kōwarotanga autō - ngaru hiko. Ka ai ratou he pānga i runga i rerekē te kopa okana, whakawhetai ki tenei meka, he momo o te raraunga lau e te e te pūrere mīhini. Na ka e tukatuka nga tohu katoa me, rite ki te whakamātautau CT, homai te whakapakoko aroturuki te. Ngā mihi ki a ia i te tākuta ha faingamālie ki te kite i poro ara paparanga i te tinana. I tua atu, ka taea e te whakapakoko e tītakatia me, te mea e tika ana, ake i te rohe e hiahiatia ana.

He aha atu i reira te mea he rerekētanga i waenganui i CT me MRI? He aha te pai atahanga? Ko te pai me te kōrero ia tātaritanga. takoto te rerekētanga matua i roto i te ahua o te māuiuitanga e taea te kitea e enei tikanga, me i tua atu, me te awhina o te tahi mau hihi mahi te tenei.

Ko te rerekētanga i roto i te wa karapa

Te kōrero e pā ana ki te rerekētanga o CT ko MRI, he reira ia tapao e te tomography computed (CT) he puaretanga radiation nui, a na reira e kore e taea te whakamahi i te reira maha. Ko te pānga rentgenizluchenie nga whekau o kore neke atu i te 10 hēkona. tikanga o tēnei e te pai taua rangahau mahi ki te iwi e mamae i te apiapi.

atahanga te kōwarotanga autō ko (MRI) te tikanga pumau i tekau meneti, neke atu rānei, i runga i te rohe ako rānei. Ko te kupu he mea e tika ana ki te pupuri tonu. Na reira, he tika ana ake hoki te hunga e whai kahore ine nui i roto i te konä MRI. Ko nga tamariki, mā te whakamahi i atahanga te kōwarotanga autō, e pohe to ratou.

I runga i te i mua, ka taea e tatou mahino te rerekētanga i waenganui i MR ki CT. He aha te pai MRI CT ranei te matawai hoki koutou? Ka taea e tēnei pātai te whakahoki rata anake, i runga i nga āhuatanga o tō tinana.

A, no te te whakamahi i MRI?

iwi ngawari e mamae i tini o nga mate, kōrero ki te tākuta, ui e pā ana ki te mea he rerekē i CT MRI. Otiia mai kua kitea e kua e matou he whakahoki ki taua mea, ka haere tonu ki te kōrero, i te aha mate he reira pai ki te whakamahi i MRI, me te wahi - CT.

whakarato MRI homai te mōhiohio oti tino e i roto i te ako o te kiko ngohengohe. Na reira, kua whakaritea te reira i roto i te wā e whai ake nei:

  • ki te he te mātauranga i roto i te kiko uaua te tangata, ngā pūtau ngako i roto i te puku me te papatoiake (meatia tenei e ki te whiwhi i te pikitia tonu i muri i te ako mā te ultrasound);
  • i roto i te tini o nga mate o te roro, me te ua;
  • ka i reira te mea he māharahara e te roro rohe ua ranei reira he he tauwhatinga i roto i te rere toto;
  • ina e hiahia ana koe ki te tūhura i te kōpae intervertebral ranei huru o te kopa tahi.

A, no ka whakamahia computed tomography? Kei te whakaritea te reira:

  • mo te ako o te kiko wheua i roto i te rohe o te tuaiwi me hononga;
  • ka pāngia te wheua e ngā puku;
  • ka kiri nga wheua o te kōhiwi whētuki;
  • pathologies i roto i te puku, papatoiake, me tana pukapuka;
  • huringa atherosclerotic i roto i te pūnaha iaia.

contraindications

I runga i te pūtake o te mea kua whakaahuatia i runga, ka taea ki te whiriwhiri i te momo matau o te tātaritanga mō ia manawanui takitahi te tākuta. Ko reira te tahi mau contraindications, e kia kia whakaaro.

Ko ētahi o ēnei te whai ake:

  1. e kore te CT whakaaetia i roto i te hapūtanga.
  2. e kore te MRI tohua:
  • i roto i te aroaro o tetahi whakarewa me te tanuhia i roto i te tinana;
  • ka reira i roto i te kopa o te whakaaro hiko (hei tauira he pacemaker);
  • mate ana i te apiapi;
  • he tangata ki te taimaha o 150 kg;
  • tūroro ki disorders neurological kore e taea e te tangata e noho roa i roto i te kotahi te tūranga.

Hei whakamutunga, he iti

Ko te pātai o te mea te mea pai o te rangahau e rua ki te whiriwhiri, ui tangata ia e ka e pāngia whekau. A i roto i te tikanga e kore e ki te kino to ratou hauora, me ki te tiki rite nui mōhiohio e whai hua, te manawanui me ui tō tākuta, he aha te mea te rerekētanga o CT me MRI. A ki tohunga te āwhina whakatau e he atu e tika ana i roto i ia take i te manawanui.

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