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October 10, 2025
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Ko te Technetium-Tc-99m-albumin-aggregated he rongoā whakaahua iraruke e whakamahia ana hei tango pikitia taipitopito o ō pūkahukahu me te rere o te toto. Mā tēnei rongoā e āwhina ngā tākuta ki te kite i te pai o te neke o te toto i roto i ō pūkahukahu, ā, ka kitea ngā aukati, ētahi atu raruraru rānei e pā ana ki tō manawa, ki tō rerenga toto rānei.
He uaua te ingoa, engari he matūriki iti e tapaina ana ki te rahinga iti o te rauemi iraruke e puta mārama ana i ngā karapa rongoā motuhake. Ka whakamahia e tō tākuta tēnei mōhiohio hei tātai i ngā āhuatanga pērā i te pūhui toto i roto i ō pūkahukahu, hei tirotiro rānei i te pai o te mahi o ō pūkahukahu.
Ko tēnei rongoā he huinga o te albumin tangata (he pūmua e kitea ana i roto i tō toto) me te technetium-99m, he tohu iraruke. Ka tukatukahia te albumin ki ngā matūriki iti e piri ana ki ngā oko toto iti o ō pūkahukahu i te wā e werohia ana ki roto i tō rerenga toto.
Ko te wāhanga technetium-99m e mahi ana hei rama e kitea ana e ngā kāmera motuhake mai i waho o tō tinana. Whakaarohia me te tāpiri i te mārama ngawari ki ngā wāhi motuhake kia kite ai ngā tākuta i te mea e tupu ana i roto i ō pūkahukahu me te kore pokanga, ngā tikanga rānei e pā ana.
He wāhanga poto rawa te haurua o te iraruke, ko te tikanga ka pakaru tere, ka waiho marie i tō tinana i roto i ngā hāora ki ngā rā. Nō reira he pai mō te whakaahua rongoā nā te mea e whakarato ana i ngā pikitia mārama me te kore e roa te pānga o te iraruke.
Ko tēnei rongoā te mea nui e whakamahia ana hei tātai i te pulmonary embolism, arā, ka aukati ngā pūhui toto i ngā uaua i roto i ō pūkahukahu. Ka whakamahia hoki hei arotake i te mahi o te pūkahukahu me ngā tauira rere toto i roto i ngā āhuatanga pūkahukahu rerekē.
He maha ngā wā ka tono ngā tākuta i tēnei whakamātautau inā he tohumate ō te tangata pērā i te poto o te manawa ohorere, te mamae o te uma, te tere o te ngākau kāore i te whakamāramahia, arā pea he tohu tēnei mō te pūhi toto. Ka taea e te karapa te whakaatu tere mēnā e rere ana te toto ki ngā wāhi katoa o ō pūkahukahu, mēnā rānei he wāhi kāore e tika ana te rere o te toto.
I tua atu i ngā pūhi toto, ka āwhina tēnei āhua whakaahua ki te arotake i ētahi atu āhuatanga tae atu ki ngā mate pūkahukahu tawhito, ngā raruraru o te ngākau e pā ana ki te rere o te toto ki ngā pūkahukahu, me te whakarite mō ētahi pokanga pūkahukahu. He mea nui rawa atu nā te mea e whakarato ana i ngā kōrero i te wā tūturu mō te āhua o te mahi a ō pūkahukahu.
E mahi ana tēnei rongoā mā te aukati i ngā oko toto iti i ō pūkahukahu i tētahi ara haumaru, i te ara e whakahaerehia ana. Inā ka werohia ki roto i ō toto, ka haere ngā matūriki albumin ki ō pūkahukahu, ka mau ki ngā oko toto iti rawa e kīia ana ko ngā capillaries.
Ko te technetium-99m iraruke e piri ana ki ēnei matūriki ka tuku i ngā hihi gamma ka taea e ngā kāmera motuhake te kite. Ko ngā wāhi e rere ana te toto i te tikanga ka puta mārama i runga i te karapa, i te wā e puta pouri ana ngā wāhi e aukatia ana, e iti ana rānei te rere o te toto, he wāhi rānei he wātea.
E whakaarohia ana he rongoā whakaahua ngawari tēnei nā te mea e whakamahi ana i ngā rahinga iti rawa o ngā rauemi iraruke, ā, i hangaia ngā matūriki kia rewa haumaru i roto i ngā hāora. He iti rawa te aukati rangitahi e hangaia ana e ia, kāore e pā ana ki tō manawa, e kore hoki e pā te raruraru i te wā o te tikanga.
Kāore koe e tango i tēnei rongoā mā te waha. Engari, ka werohia e tētahi tohunga hauora whakangungu ki roto i te uaua i tō ringa, pērā i te tango toto, i te whiwhi rānei i te IV.
Kāore koe e hiahia ki te nohopuku i mua i te tikanga, ā, ka taea e koe te kai me te inu i mua. Heoi, me mau koe i ngā kākahu pai, ngā kākahu wātea kāore he pātene whakarewa, he rānei, nā te mea me takoto koe i te wā o te karapa whakaahua.
He torutoru hēkona noa te werohanga, ā, ka whai koe i te karapa i roto i ngā meneti i muri mai. Ko te katoa o te tukanga e 30 meneti ki te haora, tae atu ki te wā whakarite me te whakaahua.
He tikanga tātaritanga tēnei kotahi anake, ehara i te rongoā haere tonu. Ka whiwhi koe i te werohanga kotahi mō tō karapa, ā, koira te mea e hiahiatia ana hei tiki i ngā whakaahua e hiahiatia ana e tō tākuta.
Ka wehe noa te rauemi iraruke i tō tinana i roto i te 24 ki te 48 haora mā ngā tukanga koiora noa. Kāore koe e hiahia ki te mahi i tētahi mea motuhake hei āwhina i tōna wehenga i tō pūnaha, ahakoa te inu i te wai nui ka āwhina i ō tākihi ki te tukatuka i te pai ake.
Mēnā e hiahia ana tō tākuta i ētahi atu whakaahua ā muri ake nei, ka tono pea rātou i tētahi atu karapa, engari ko ia tikanga he werohanga kotahi, motuhake. Ko te wā i waenga i ngā karapa e whakawhirinaki ana ki tō āhuatanga hauora me te aha e hiahia ana tō tākuta ki te aroturuki.
Kāore te nuinga o te tangata e pā ana ki ngā pānga taha mai i tēnei kaihoko whakaahua. He iti rawa te nui o te rauemi iraruke, ā, he tino onge ngā tauhohenga nui.
Ko ngā pānga taha tino noa, ina puta ana, he ngawari, he wā poto. Ko ēnei pea ko te ahua iti o te mahana, te mātao rānei i te wāhi werohanga, te maru iti i te wāhi i kuhu ai te ngira, i te tino onge, te ahua poto o te whakapairuaki.
Anei ngā pānga taha pea, ka tīmata mai i te mea tino noa:
He mea pea ka puta he tauhohenga mate pāwera nui, engari he mea tino noa. Ka uru pea ki te uaua ki te manawa, te mōmona nui, te pūhi o tō mata, o tō korokoro rānei, te whanoke rānei. Ki te pā mai ēnei tohumate, ka tata tonu ngā kaimahi hauora ki te āwhina tonu.
Kei te māharahara ētahi tāngata mō te pānga o te iraruke, engari ko te nui e whakamahia ana he rite ki te mea ka whiwhi koe mai i te hihi-X o te uma. Ka whakakorehia e tō tinana te rauemi iraruke i roto i te rā, e rua rānei.
He haumaru tēnei rongoā whakaahua mō te nuinga o ngā tāngata, engari he wāhi ka kōwhiria e ngā tākuta ētahi atu whakamātautau. Ko ngā tāngata e tino raru ana te ngākau, te pūkahukahu rānei, e tino ngoikore ana, me whai whakaaro motuhake.
Ko ngā wahine hapū te tikanga ka karo i tēnei whakamātautau ki te kore e tino tika, nā te mea me tino arotake te pānga o te iraruke i te wā e hapū ana. Ki te hapū koe, ki te whakaaro rānei kei te hapū koe, kōrero atu ki tō tākuta i mua i te tikanga kia kōrero rātou i ngā tūponotanga me ngā painga ki a koe.
Ko ngā tāngata e mōhiotia ana he mate pāwera ki te albumin tangata, i pā mai rānei ngā tauhohenga nui ki ngā rongoā whakaahua rite, me whai kōwhiringa whakamātautau rerekē. Ka pātai tō tākuta mō tō hītori mate pāwera i mua i te haere tonu.
Ko ēnei ngā wāhi nui e whakaarohia ana te tūpato anō, ētahi atu rānei:
Ka arotakehia e tō rōpū hauora tō hītori hauora katoa me ngā rongoā e inu ana koe i tēnei wā, kia mōhio ai he haumaru tēnei whakamātautau mō koe. Ka taea e rātou te whakarerekē i te tikanga, te kōrero rānei i ētahi atu kōwhiringa ki te hiahiatia.
Kei te wātea tēnei rongoā whakaahua i raro i ētahi ingoa waitohu, ko Pulmonate tētahi o ngā mea e whakamahia nuitia ana. Ko ētahi atu ingoa ko Macroaggregated Albumin me te werohanga MAA.
Ka whakamahi pea ngā hōhipera me ngā pokapū whakaahua i ngā waitohu rerekē, engari he ōrite ngā kai kaha katoa, ā, he rite tonu te mahi. Ko te kōwhiri i te waitohu ka whakawhirinaki ki ngā mea e wātea ana, ā, e pai ana te whakamahi a tō whare hauora.
Kāore koe e hiahia ki te tono i tētahi ingoa waitohu motuhake. Ka whakamahi tō rōpū hauora i te putanga kei a rātou, ā, ko ngā putanga katoa kua whakaaetia e tutuki ana i ngā paerewa haumaru me te whai hua.
Mēnā kāore tēnei rongoā whakaahua e tika ana mōu, he huarahi kē anō hei arotake i te mahi o te pūkahukahu me te rere o te toto. Ko te angiography pūkahukahu CT (CTPA) tētahi kōwhiringa kē e whakamahia ana te waikano rerekē me ngā hihi X hei whakaatu i ngā pūhui toto.
I ētahi wā ka āwhina te ultrasound o ngā waewae ki te kite i ngā pūhui toto ka haere pea ki ngā pūkahukahu. Ka taea hoki e ngā karapa MRI te whakarato i ngā whakaahua taipitopito o ngā oko toto o te pūkahukahu, ahakoa ka roa te wā, ā, kāore i te wātea i ngā wāhi katoa.
Mō ētahi āhuatanga, ko ngā hihi X o te pouaka, ngā whakamātautau toto mō ngā tohu pūhui, rānei ngā whakamātautau mahi pūkahukahu ka nui pea te mōhiohio. Ka kōwhiri tō tākuta i te kōwhiringa pai rawa atu i runga i ō tohumate, te hītori hauora, me ngā mōhiohio e tino hiahia ana rātou.
He pai ngā whakamātautau e rua mō te tātaritanga i ngā raruraru o te pūkahukahu, engari he painga motuhake ā rātou. Ko ngā karapa rongoā karihi e whakamahi ana i tēnei rongoā he pai rawa atu ki te whakaatu i te rere o te toto i roto i ō pūkahukahu i te wā tūturu.
Ka whakarato ngā karapa CT i ngā pikitia taipitopito ake o te hanganga o te pūkahukahu, ā, ka kitea e rātou ngā pūhui toto iti ake ka ngaro pea i ngā karapa karihi. Heoi, ka whakamahi ngā karapa CT i te nui ake o te iraruke, ā, e hiahia ana te waikano rerekē e kore e taea e ētahi tāngata te aro.
He maha ngā wā ka whakawhirinaki te whiriwhiri ki tō āhuatanga motuhake. Mēnā he raruraru tō pūkahukahu, tērā pea he pai ake te karapa karihi nā te mea kāore e hiahiatia he rongoā rāpoi iodine. Mēnā e hiahia ana koe i ngā hua tonu, tērā pea he tere ake te CT nā te mea e wātea whānuitia ana.
Ka whakaaro tō tākuta ki ngā āhuatanga pēnei i te mahi o tō pūkahukahu, te hītori mate pāwera, te pōturi o te tātaritanga, me ngā kōrero motuhake e hiahia ana rātou ki te whiriwhiri pai mō tō āhuatanga.
Āe, he haumaru tēnei rongoā whakaahua mō te hunga e mate ana i te ngākau. He iti rawa te aukati rangitahi e hangaia ana e ia i roto i ngā oko toto o te pūkahukahu, kāore e pōhēhē ana i tō ngākau, e pā ana rānei ki tō rerenga toto.
Heoi anō, tērā pea ka hiahia te hunga e tino ngoikore ana te ngākau, e tino kore pūmau ana rānei ngā āhuatanga o te ngākau ki te aroturuki anō i te wā o te tikanga. Ka mahi tahi tō rōpū ngākau me ngā tākuta rongoā karihi ki te whakarite kia haumaru te whakamātautau mō tō āhuatanga ngākau motuhake.
He tino onge ngā horopeta rongoā nui nā te mea ka tātai, ka ine ātaahua e ngā tāngata hauora ia horopeta. Ka tukuna te werohanga i roto i tētahi taiao hauora e whakahaerehia ana, e aroturukihia ana e ngā kaimahi te nui tika.
Mēnā i tētahi ara ka nui rawa te hoatu, ko te āwangawanga nui ko te pikinga o te pānga iraruke. Ka aroturukihia koe e ngā kaimahi hauora, ā, tērā pea ka tūtohu kia inu i ngā wai anō hei āwhina i tō tinana ki te whakakore i te rongoā i te tere ake.
Ko te rongo pai ko te tere te pakaru o te technetium-99m, nō reira ahakoa he hē, he rangitahi ngā pānga, ā, ka whakawātea tō tinana i te rongoā nui i roto i ngā rā.
Waea noa ki te tari o tō tākuta, ki te pokapū whakaahua rānei ki te whakarite anō i tō rārangi. Kāore i rite ki ngā rongoā o ia rā, he whakamātautau tātaritanga tēnei kotahi anō, nō reira ko te ngaro i tētahi rārangi ko te whakaroa noa i ngā kōrero e hiahiatia ana e tō tākuta.
Whakamātau ki te whakarite anō i te wā e taea ai, ina koa kei te pā mai ngā tohu pēnei i te mamae o te uma, te poto rānei o te manawa. I tono tō tākuta i tēnei whakamātautau mō tētahi take motuhake, ā, ko te whiwhi i ngā hua i te wā tika ka āwhina i te ārahitanga o tō maimoatanga.
Ka whakatika te pokapū whakaahua i te rauemi iraruke mō tō wā rārangi, nō reira me whakatika e rātou tētahi horopeta hou mō tō haerenga i whakarite anō.
Ka taea e koe te mutu te māharahara mō te pānga iraruke i roto i te 24 ki te 48 hāora i muri i tō werohanga. He ono hāora te haurua o te oranga o te technetium-99m, ko te tikanga ka pakaru te haurua o ia ono hāora.
Ā te rā e whai ake nei, he iti rawa te rauemi iraruke e toe ana i tō tinana. I roto i te rua ki te toru rā, kua ngaro katoa i te pakaru me te whakakorenga māori.
Kāore koe e hiahia ki te whai i ngā whakatūpato motuhake ki ngā mema o te whānau, ki ngā mokai rānei i muri i te rā tuatahi. He iti rawa te taumata iraruke tuatahi, ā, ka tere te heke i te wā.
Ka taea e koe te hoki ki ngā mahi noa, tae atu ki te whakakori tinana māmā, i muri tata i te otinga o tō karapa. Kāore he take ki te aukati i tō mahi tinana nā te āpiha whakaahua.
Heoi anō, ki te whakamātauria koe mō te toto toto, te raruraru pūkahukahu rānei, tērā pea i hoatu e tō tākuta ētahi atu aukati mahi i runga i ō tohu, i tō āhuatanga rānei. Whaia aua aratohu, kaua ko ngā here e pā ana ki te āpiha whakaahua ake.
Tērā pea ka paku ngawari te wāhi werohanga mō ētahi hāora, pērā i te werohanga, engari kāore tēnei e pokanoa ki ō nekehanga, ki ō mahi noa rānei.
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