Mai i te tīmatanga mai i ngā tau 1960 ki ngā tau 1980, kua tino whanake haere ngā mahi whakaahua aukume (MRI), ngā matawai tomografi rorohiko (CT), me ngā matawai tomografi tukunga positron (PET). Kei te whanake tonu ēnei taputapu whakaahua hauora kore-whakaeke me te whakaurunga o te mātauranga horihori (AI), ngā tikanga whakarei ake mō te kohikohi raraunga mata, me te tātari tatauranga maha-taurite, ā, e whai wāhi katoa ana ēnei ki te whakapai ake i te māramatanga me te tātari i ā tātou pūnaha ā-roto.
Ngā whakapainga i roto i ngā matawai PET me CT
I te nuinga o te wā, e 45 meneti ki te haora te roa o te matawai PET paerewa, ā, ka taea te whakaputa whakaahua mārama o te tipu o te pukupuku i roto i te roro, i ngā pukahukahu, i te kaki o te kōpū, me ētahi atu wāhanga o te tinana. Nā ngā whanaketanga tonu kua whakarei ake te whai huatanga o tēnei tikanga, mā te whakauru i ngā pūmanawa hei whakatika i te pōuri o te nekehanga, me te āhei i ngā aromatawai rauropi ki te matapae i te wāhi o te puranga i roto i te kiko e neke ana.
Ka puta te pōuri nekehanga ina neke te wāhanga ūnga i te wā e hopukina ana te whakaahua PET scan, ā, ka uaua ake te aromatawai me te tātari i te papatipu, i te kiko rānei. Hei whakaiti i te nekehanga i te wā e matawai ana te PET scan, ka whakamahia e ngā tohunga hauora te kuaha hopu, e wehewehe ana i te huringa matawai ki ngā "ipu" maha. Mā te wehewehe i te tukanga matawai ki ngā ipu 8-10, ka taea e te kaupapa te matapae i te wāhi o te papatipu ūnga i tētahi wā, i tētahi wāhi rānei, i runga i te hiahia o te kaiwhakamahi. Ka mahia tēnei matapae mā te matapae i te wāhi o te papatipu i roto i ngā ipu takitahi o tētahi huringa. Ka whakaitihia e te tukanga whakaahua PET kua kuaha te pōuri nekehanga ā-roto i roto i te taputapu, ka hua ake he kukū mahi pai ake/uara whakahou paerewa (SUV). Ina whakaritea ngā raraunga PET ki ngā raraunga CT, ka mōhiotia te tukanga katoa ko te matawai CT 4D.
Ahakoa rā, kei reira tonu tētahi herenga e pā ana ki tēnei tikanga. Mā te whakamahi i ngā tikanga kua āraia mō te hopu whakaahua ka hua ake he nui ake te haruru nā te nui o ngā raraunga i riro mai. He maha ngā rautaki hei whakatika i tēnei take ko te Q-freeze, te Oncofreeze, me te wā rere (ToF).
Te whakatikatika i te pōuri o te ahua i roto i ngā matawai PET me CT
Ko te whakatikatika whakaahua e ahu mai ana i te Q-freeze, e whakamahi ana i te hopu kuatia, e uru ana ki te kohikohi me te rēhitatanga o ngā whakaahua katoa i hangaia. Ka tū tēnei rēhitatanga i roto i te wāhi whakaahua, ka kohikohi me te hanga anō i ngā raraunga mata katoa i riro mai i te matawai PET hei whakaputa i tētahi whakaahua whakamutunga me te whakaiti i te haruru me te pōuri.
Ko OncoFreeze, he tikanga pūmanawa whakaata, he rite ki te Q-freeze i ētahi ara, ahakoa he rerekē whānui. Ka mahia te whakatikatika nekehanga i roto i te wāhi sinogram (wāhi raraunga mata). Whai muri i te whiwhinga o te ahua tuatahi, ka tukuna whakamua ngā ahua pōuriuri i muri mai, ā, ka whakaritea ki ngā raraunga kua tukuna i te papa mahi pokanga me ngā ōwehenga sinogram kaupapa whakamuri. Mā tēnei ka hua ake he ahua whakahoutia whakamutunga i runga i te ahua whakatikatika kua whakakorea te pōuriuri.
Mā te hopu i ngā ngaru manawa i te wā o ngā matawai PET me ngā matawai CT ka pai ake te kounga o te ahua. Ka taea te whakaatu i te pai ake o te tūnga mā te tukutahi i ngā ngaru o ngā matawai PET, he tikanga tuku iho, me ngā ngaru o ngā matawai CT, he huarahi hou kua whakawhanakehia.
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E mōhio ana tātou katoa, ko te whanaketanga o te umanga whakaahua hauora e kore e taea te wehe atu i te whanaketanga o tētahi raupapa taputapu hauora – ngā werohanga matū rerekē me ā rātou taputapu tautoko – e whakamahia whānuitia ana i tēnei mara. I Haina, e rongonui ana mō tana umanga hanga, he maha ngā kaihanga rongonui i te kāinga me tāwāhi mō te hanga taputapu whakaahua hauora, tae atu kiLnkMedMai i tōna whakatūnga, kua aro nui a LnkMed ki te mara o ngā werohanga matū rerekē pēhanga-teitei. Ko te tīma hangarau o LnkMed e arahina ana e te Tohu Paerua me te neke atu i te tekau tau o te wheako, ā, e whai wāhi nui ana ki te rangahau me te whanaketanga. I raro i tana arataki, ko tePūwero upoko kotahi CT, Pūwero upoko rua CT, Werohanga matū whakawhiti MRI, meWerohanga matū rerekē pēhanga teitei o te angiographyKua hangaia me ēnei āhuatanga: te tinana kaha me te kiato, te atanga whakahaere watea me te mohio, ngā mahi katoa, te haumaru teitei, me te hoahoa pakari. Ka taea hoki e mātou te whakarato i ngā ngira me ngā ngongo e hototahi ana ki aua waitohu rongonui o ngā werohanga CT, MRI, DSA. Me ō rātou waiaro pono me te kaha ngaio, ka tono atu ngā kaimahi katoa o LnkMed ki a koutou kia haere mai ki te tūhura tahi i ētahi atu mākete.
Wā tuku: Hanuere-15-2024
