Tērā pea kua tūtohutia e tō tākuta he matawai PET, ā, he mea maori te āwangawanga ina rongo koe i te kupu "matawai". Kia māia koe, kāore he mea e wehi ai. He hangarau tātaritanga matatau tēnei e āhei ai tātou ki te mārama ki te mahi a tō tinana me te ahunga whakamua o ētahi āhuatanga hauora. Me tirotiro tātou he aha tēnei matawai, me pēhea te mahi, me te take he taputapu haumaru, he taputapu nui hoki mō tō tiaki i Nirogi Lanka.
He aha tonu te mahi a te matawai PET?
He whakarāpopototanga noa iho, he whakamātautau motuhake te matawai PET e tirotiro ana i te mahi a ō whekau me ō kiko. He rerekē ki te hihi-X, te CT, te MRI rānei—e hopu ana i ngā whakaahua hanganga o roto o tō tinana—e whakaatu ana te matawai PET i te mahi a ō pūtau i te taumata matū.
I mua i te tikanga, ka hoatu he radiotracer ki a koe (he iti noa te nui o te matū radioactive). Kaua e tukua te kupu "radioactive" kia manukanuka koe; he mea haumaru, he mea tātaritanga poto te roa. Ka kitea e te matawai PET te haere o tēnei matū i roto i tō tinana me te wāhi e kohia ai. Mena ka kohia te radiotracer ki ngā wāhi motuhake i roto i te nui nui ake, ka taea e ia te tohu ki tō tākuta kei reira tētahi mate hauora e takoto ana.
Ko te matawai PET tonu he rite ki tētahi tōnati nui me tētahi tēpu e neke ana ki roto, ki waho. Ka takoto koe ki runga i tēnei tēpu i te wā e matawaihia ana. Kāore i rite ki ētahi mīhini MRI, ehara te matawai PET i te ngongo kua kati katoa, ā, ka āwhina i te nuinga o ngā tūroro kia kaua e noho pōuri, e manukanuka rānei.
Āhea ka whakamahia ngā matawai PET?
Ka whakamahia e ngā tākuta ngā matawai PET hei tātaritanga i ngā āhuatanga, hei whakarite pokanga, hei aromatawai rānei i te pai o te mahi a te maimoatanga. Ko te nuinga o ēnei e whakamahia ana i roto i te oncology (tiaki matepukupuku), te cardiology, me te neurology.
Mō te Mate Pukupuku
Me whai pūngao ō pūtau kia mahi ai. He maha ngā wā ka kaha ake ngā pūtau matepukupuku, ā, ka nui ake te pūngao e pau ana i ngā pūtau hauora. Ka taea e te matawai PET te kite i tēnei whakapaunga pūngao nui, ka puta ai ngā wāhi kei reira ngā pūtau matepukupuku hei ira kanapa i runga i ngā whakaahua matawai. He maha ngā wā, ka taea e te matawai PET te tautuhi i ngā raruraru hauora i mua i te puta mai i runga i ētahi atu momo whakaahua.
Hei tāpiri, e whakamahia ana mō:
- Whakatauhia mēnā kua horapa te mate pukupuku ki ētahi atu wāhanga o te tinana.
- Tirohia mēnā kei te whai hua tō maimoatanga matepukupuku o nāianei.
- Aroturukihia mēnā he tohu anō kei te hoki mai anō i muri i te otinga o te maimoatanga.
Mō te mate ngākau
Ka taea e te matawai PET te whakaatu i te pai o te mahi a tō ngākau. Kia uru te tohu ki roto i tō toto, ka whakaaturia e te matawai te rere o te toto ki roto i ngā wāhanga rerekē o te uaua ngākau. Mena he iti te rere o te toto i tētahi wāhi, tera pea he tohu kua aukatia, kua pakaru rānei i tētahi whakaekenga ngākau o mua.
Mō ngā Āhuatanga Roro
He mea nui ngā matawai PET mō te tautuhi i ngā mate pūnaha io, pērā i:
- Te mate a Alzheimer
- Te mate a Parkinson
- Te mate a Huntington
- Ngā mate hopuhopu
- Ngā whiu
- Ngā pukupuku roro
He aha te rerekētanga i waenga i te PET, te CT, me te MRI?
He mea noa te whakapoauau i ngā momo matawai rerekē. Anei tētahi whakamārama māmā:
| Momo Matawai | Te āhua o tana mahi | Ngā mea e whakaatuhia ana |
|---|---|---|
| Matawai PET | Ka whakamahi i tētahi irahiko whaihanga hei ine i te ngohe o te pūtau. | E whakaatu ana i te mahi a ngā whekau me ngā kiko i te taumata pūtau. |
| Matawai CT | Ka whakamahi i ngā hihi-X hei hanga whakaahua whakawhiti-wāhanga. | E whakaatu ana i te hanganga me te āhua o ngā wheua, ngā oko toto, me ngā kiko ngohengohe. |
| Matawai MRI | E whakamahi ana i ngā aukume kaha me ngā ngaru reo irirangi. | Ka whakarato i ngā whakaahua hanganga tino taipitopito o ngā kiko ngohengohe, te tuaiwi, me te roro. |
Whakaarohia te CT me te MRI hei tango whakaahua tino taumira o te hanganga o roto o tō tinana, engari he rite te matawai PET ki tētahi ataata e whakaatu ana i te mahi a aua whekau i te wā tonu.
Nā tēnei, he maha ngā wā ka whakamahia e ngā tākuta ngā mīhini ranu pēnei i te PET/CT, PET/MRI rānei, e whakakotahi ana i ngā whakaahua hanganga me ngā whakaahua mahi hei whakarato i te tautuhi tino tika.
Te whakarite mō tō matawai
Hei whakarite kia tika ō hua, me mahi e koe ētahi mahi nui hei whakarite mō tō matawai PET.
Whakamōhio atu ki tō tākuta mō:
- Mate pāwera: Ina koa ngā tauhohenga ki ngā tae rerekē, te iodine , ngā kaimoana rānei.
- Ngā Āhuatanga Hauora: Tena koa whakaaturia mai mēnā he mate huka tōu (me whakamahi rānei i te papu insulin ).
- Ngā Rongoā o Nāianei: Homai he rārangi o ngā rongoā katoa, ngā huaora, me ngā tāpiringa otaota e tangohia ana e koe.
Ngā whakaaro motuhake:
- Mena kei te whāngai ū koe: Me whakaputa pea e koe te waiū, ā, me maka atu mō tētahi wā kua whakaritea kia horoia rawatia tō pūnaha e te matū whaikōrero. Pātai atu ki tō tākuta mō te wā kua tohua.
- Mena kei te hapu koe, kei te whakaaro rānei koe kei te: He mea tino nui tēnei. Tērā pea ka kino te rauemi irahiko e whakamahia ana i roto i tēnei matawai ki tō pēpi. Tena koa whakamōhio atu ki tō tākuta tonu kia taea ai e rātou te matapaki i ngā huarahi haumaru ake, te whakaroa rānei i te tukanga mena e tika ana.
Kia mōhio: Ki te pāngia koe e tētahi āhuatanga ohorere hauora, waea atu ki te 911, toro atu rānei ki tō tari ohorere tata tonu atu.
He aratohu whakarite mō te matawai i mua i te tirotiro:
- Āta karohia ngā mahi whakakori tinana taumaha mō te 24 hāora i mua i tō wā whakarite.
- Me nohopuku (kaua e kai, kaua e inu engari ko te wai anake) mō ētahi haora i mua i te whakamātautau e ai ki ngā tohutohu.
- Tangohia ngā whakapaipai whakarewa katoa , tae atu ki ngā whakakai taringa, ngā hei kaki, me ngā mowhiti, i mua i te tikanga.
Ngā mea hei tumanakohia i te wā o tō matawai PET
Ahakoa he iti noa ngā rerekētanga ka puta i runga i te whare hauora me te take motuhake mō tō matawai, ko te tukanga whānui i Nirogi Lanka e whai ake nei:
1. Ka tonoa koe kia whakawhiti ki tētahi kākahu hōhipera.
2. Ka whai wāhi koe ki te whakamahi i te wharepaku i mua i te tīmatanga o te matawai.
3. Ka tukuna e te rata he 'tohu' ki roto i tō tinana—mā te werohanga pea tēnei, mā te inu, mā te hau rānei e manawahia ana.
4. Me okioki marie koe mō te 30 ki te 60 meneti kia mimiti katoa ai te matū whaihua i roto i tō tinana.
5. Kātahi ka whakanohoia koe ki runga i te moenga matawai. He mea nui kia noho marino koe, kaua e kōrero, kaua hoki e neke , puta noa i te matawai. Ko te tikanga ka roa te 30 ki te 60 meneti mō tēnei wāhanga.
Tērā pea ka rangona e koe he haruru, he pāorooro rānei mai i te mīhini; he mea noa tēnei. Kāore he mamae o te whakamātautau, ahakoa ka pāngia pea ētahi tūroro e te mamae iti i te takoto noa i te kotahi tūranga mō te wā roa.
I muri i te matawai, inuhia he nui te wai hei āwhina i tō tinana ki te tango i te matū whai tohu. Nā te mea ka mau tonu i tō tinana he iti noa te kaha o te irahiko mō ētahi haora, ka tohutohu pea tō tākuta kia whakawhāitihia te whakapā tata ki ngā wāhine hapu, ngā pēpi, me ngā tamariki nohinohi i tēnei wā poto.
Ngā tūponotanga me ngā pānga taha
He tikanga haumaru, he tikanga auau hoki te matawai PET. Heoi anō, tera pea ētahi mōrearea iti, ētahi mamae iti rānei:
- Mena kei te pāngia koe e te claustrophobia (te wehi ki ngā wāhi kuiti), tena koa whakamōhio mai; ka taea e tō tākuta te hoatu he rongoā whakamoe ngawari hei āwhina i a koe kia marino.
- Mena he mate huka tōu, ā, kāore i te pai te whakahaere o tō huka toto, ka pā pea ki te tika o ō hua.
- Tērā pea ka pāngia koe e te mamae iti, te whero rānei i te wāhi i werohia ai.
- He tino onge ngā tauhohenga mate pāwera ki te matū whai tohu, ā, he ngawari noa iho.
- He whakamaumahara nui: Kāore e mahia ngā matawai PET mēnā kei te hapu koe, kei te whāngai u rānei.
Te mārama ki ō hua
Kia oti te matawai PET, ka puta ngā wāhi e kaha ana te mahi a ngā pūtau hei ira kanapa i runga i ngā whakaahua. Ahakoa he tohu pea ēnei i te mate, he mea nui kia mahara ko te ira kanapa (he hua pai) ehara i te mea he mate pukupuku tōu.
Ka taea hoki ēnei ira te puta mai i te mate, te mumura, ngā tipu kino rānei. Hei tāpiri, ka pāngia ngā kitenga o te matawai e ngā pokanga tata nei, te chemotherapy, te radiation therapy rānei. Kaua e manukanuka wawe. Ka honoa e tō tākuta ēnei hua ki ō pūkete hauora me ō hītori haumanu hei whakarato i tētahi pikitia katoa, ā, ka whakamāramahia e ia ngā mahi e whai ake nei e tika ana.
Ngā Whakaaro Matua
- Ehara i te mea ko ngā whakaahua o ō whekau anake te whakaaturanga a te matawai PET; engari e whakaatu ana hoki i tā rātou mahi . He mea nui mō te tautuhi i te mate pukupuku, ngā mate ngākau, me ngā mate pūnaha io.
- He haumaru te matawai i te nuinga o te wā, engari me whakamōhio koe ki tō tākuta mēnā kei te hapu koe, kei te whāngai u, kei te mate huka koe, kei te mōhiotia rānei he mate pāwera koe .
- Me whai pūmau i ngā tohutohu katoa i mua i te matawai (te nohopuku, ngā here o te korikori tinana, me ētahi atu).
- Ahakoa he mārama te āhua o te matawai, ehara i te mea he mate pukupuku tonu. Kaua e mataku — whakapā atu ki tō tākuta kia tika ai te whakamārama.
- I muri i te matawai, me inu nui koe i te wai, ā, me whai i ngā tohutohu hauora katoa i muri i te tikanga.
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