Kua tirohia ō kanohi i mua? Ina tirohia koe, tera pea ka kī atu tō tākuta kia mahia he whakamātautau motuhake. Ko tētahi whakamātautau motuhake, tino nui ka kōrerohia e tātou i tēnei rā ko te OCT. Kaua e manukanuka, he tino māmā noa iho, kāore hoki he mamae.
He aha tēnei (OCT)?
He māmā noa iho, he tikanga motuhake te Optical Coherence Tomography (OCT) e taea ai te tango pikitia o ngā mea kei roto i tō kanohi. He rite ki te matawai ultrasound hei tirotiro i roto i tō tinana, engari ko tēnei ka mahia ki tō kanohi. Ka whakamahia e ia te mārama infrared, kāore e kino ki te kanohi, ā, kāore e kitea e tātou, hei tango pikitia o ngā paparanga o roto i tō kanohi. Ka taea e ia te kite mārama i ngā wāhanga tino nui kei muri o te kanohi, pērā i te retina me te io whatu . He rite ki te matawai kanohi tūturu. Mā tēnei, ka taea e ngā tākuta te ine i te hohonutanga o tō kanohi, te tirotiro i ngā wāhanga rerekē, me te tātaritanga me te rongoā i ngā mate hauora katoa.
I ētahi wā ka kiia tēnei ko te "ocular coherence tomography", arā, ko te tikanga o te "ocular" e pā ana ki te kanohi. I ēnei rā, kāore te hangarau OCT e whakamahia mō ngā kanohi anake, engari mō ētahi atu mate anō hoki. Hei tauira, ka whakamahia mō ngā mea pēnei i te tirotiro i ngā oko toto (Angiography). Kua mōhiotia hoki e ngā tohunga o te ngakau, te neurology, me te oncology ngā painga o tēnei tikanga.
Āhea me mahi ahau i tēnei whakamātautau (OCT)?
Tērā pea ka tūtohu tō tākuta i tētahi whakamātautau OCT i runga i ō tohu, i tētahi mea rānei ka kitea e rātou i te wā e tirotirohia ana ō kanohi. Hei tauira, mēnā he rerekētanga kei roto i tō tirohanga, mēnā rānei e whakapae ana tō tākuta kei te hē tō kanohi, ka taea e rātou te tirotiro i te āhua o te mate.
Waihoki, kei reira ētahi raruraru kanohi e pā ana ki te koroheketanga e puta mai ana i te koroheketanga, nō reira, mō te hunga e mōrearea ana ki ēnei mate, e mōrearea ana rānei ki ētahi atu mate kanohi, ka tūtohu pea te tākuta kia whai matawai OCT rātou me tā rātou whakamātautau kanohi auau. Kātahi ka taea e rātou te tango i ēnei matawai i ia wā, i ia wā, ka whakataurite kia kite ai mēnā he huringa. He rite ki te pupuri i tētahi rēkoata mō te hauora o ō tātou kanohi.
He aha ngā momo mate kanohi ka taea e te OCT te āwhina ki te tautuhi me te rongoā?
Ka whakamahia e ngā tākuta kanohi tēnei whakamātautau (OCT) hei tirotiro i te retina me te io whatu i muri o tō kanohi. Ka taea e ia te āwhina ki te tautuhi i ngā momo āhuatanga ka pā ki tō tirohanga. Anei ētahi tauira:
- Te karuākōma:I tēnei wā, ka piki ake te pēhanga i roto i te kanohi, ka kino hoki te io whatu. Ka taea te whakamahi i te OCT hei tirotiro i te whānuitanga o tēnei kino me te matotoru o te paparanga muka io.
- Te Hinga o te Mata: He āhuatanga noa tēnei e puta ana i a tātou e pakeke haere ana. Kua pakaru te mata, te wāhanga o te kanohi e kite mārama ai tātou. Ka taea e te OCT te āwhina ki te whakatau i te momo, ahakoa he maroke, he mākū rānei, me te whānuitanga o te kino.
- Pupuhi kanohi e pā ana ki te mate huka: He raruraru nui ka pā ki te hunga mate huka. Ka pupuhi te kanohi nā te nui o te wai e kohia ana. Ka taea e te tomography optical coherence tomography (OCT) te ine tika i te whānuitanga o tēnei pupuhi.
- Retinopathy e pā ana ki te mate huka: Ka taea e te mate huka te kino i ngā oko toto i roto i te retina, ā, ka puta mai he oko toto hou. Ka kitea mārama tēnei kino me te putunga wai ki te (OCT).
- Matepukupuku Kanohi: Mā tēnei ka āwhina i te tautuhi i ētahi momo matepukupuku kanohi me te kite i tō rātou whānuitanga.
- Te Atrophy o te Whatu: Ka puta pea tēnei āhuatanga nā te pakaru o te io whatu nā ngā take maha. Ka taea e te optical coherence tomography (OCT) te whakaatu i te angiangi o ngā muka io.
- Te Wetewete o te Retina me ngā Roimata Retina: He mea tino nui tēnei hei tautuhi i ngā mea pēnei i ngā roimata me ngā roimata iti i mua i te wetewete o te retina.
- Te Wehenga o te Vitreous o Muri: He mea noa anō hoki tēnei i te kaumātuatanga. I ētahi wā ka āwhina te matawai OCT ki te kite mēnā kei te pā ki te retina.
- Retinopathy Serous Waenga: He āhuatanga tēnei e pupū ake ai te wai i raro i te retina, ka pōuri ai te tirohanga. Ka kitea mārama tēnei paparanga wai mā te (OCT).
- Te Pupuhi Macular Cystoid: Ko te hanganga o ngā kiore iti, kī tonu i te wai i roto i te macula. He maha ngā take ka puta ai tēnei.
- Te Maculopathy o te Kanohi Pūru: He āhuatanga e pakaru ai tētahi tauira "whāinga" (kanohi pūru) motuhake i roto i te macula. Tērā pea ka puta tēnei i ētahi rongoā.
- Retinoschisis: He wehenga o ngā paparanga o te retina tetahi i tetahi.
I ētahi wā, ka whakamahia hoki e ngā tākuta tēnei (OCT) hei tirotiro i te taha mua o te kanohi, pērā i te cornea me te iris. Ka āwhina tēnei ki te tautuhi i ngā hapa i te taha mua o te kanohi, ki te whakamahere rānei mō te pokanga kanohi.
Me pēhea te mahi a tēnei whakamātautau (OCT)?
He tino māmā noa iho. Kua rongo koe i te matawai ultrasound? Ka whakamahia e ia ngā ngaru oro hei tuku ki roto i te tinana, kātahi ka hanga pikitia i a rātou e hoki whakamuri ana. He rite tonu te OCT, engari hei utu mō te whakamahi i ngā ngaru oro, ka whakamahia e ia te mārama whero e kore e kitea.Ina pā mai ēnei hihi mārama ki ngā kiko o roto i tō kanohi, ka hoki whakamuri mai, ka hangaia he whakaahua whakawhiti-toru-ahu (3D). Ko te tikanga ka taea e koe te kite i ngā mea kei roto i tō kanohi , paparanga ia paparanga . Whakaarohia he rite ki te tapahi i tētahi keke.
Kāore tēnei e kino ki ngā kanohi. Kāore he mea e uru ki ngā kanohi. He tikanga tino haumaru.
He aha ngā mea ka tupu i te wā o te whakamātautau (OCT)?
He whakamātautau tino tere tēnei ka taea te whakaoti i roto i ētahi meneti noa iho. Ka mahia tonutia i te tari o tō tākuta. Kāore he whakaritenga motuhake e hiahiatia ana. Ka taea hoki te mahi i muri tonu i tō whakamātautau kanohi.
I mua i te whakamātautau, ka tukuna pea he pata kanohi hei whakawhanui i tō kamo. Mā tēnei ka āwhina i a koe ki te kite mārama ake i te roto o tō kanohi. Kātahi ka tonoa koe kia noho ki mua i te matawai ka okioki tō kauae ki runga i tētahi tautoko e piri ana ki a ia. Ka tonoa koe kia titiro tika atu ki te rama matomato.
Ka matawaihia e te matawai (OCT) tētahi kanohi i ia wā. Ka kite koe i tētahi rārangi whero i te wā o te matawai. Kāore koe e rongo i tetahi mea, ā, kāore he mea e pā ki tō kanohi. Kotahi, e rua rānei meneti noa iho hei matawai i tētahi kanohi. He mea nui kia noho tō kanohi ki te wāhi kotahi me te kore e nekehia tō māhunga i tēnei wā. Koinei anake te huarahi hei whiwhi pikitia mārama.
He pānga taha anō kei tēnei?
Kāo, kāore he mōrearea, he pānga taha rānei o te whakamātautau (OCT). He haumaru 100%. Heoi, e ai ki taku kōrero i mua ake nei, ki te whakamahi koe i te rongoā hei whakanui i te kamo o te kanohi (te whakawhanuitanga o te kamo), tera pea ka pāngia koe e te mamae iti mō tētahi wā i muri mai. Hei tauira:
- He tairongo ki te mārama: Ko te tikanga tēnei ka kikorangi pea ō kanohi ina haere koe i te rā. Mā te mau i ngā mōhiti kanohi ka āwhina i te whakaiti i tēnei.
- Te tirohanga pōuri: Ka kitea nuitia tēnei ina titiro tata atu.
I te nuinga o te wā ka memeha katoa ēnei i roto i ētahi haora (tata ki te 4-6 haora). Tērā pea ka pāngia ētahi tāngata e te mamae o te upoko.
Nō reira, ki te mea kei te whakamātautauhia koe ki aua rongoā, he pai ake kia taraiwahia koe e tētahi atu ki te kāinga, kia kaua rānei e taraiwa, nā te mea ka roa te wā ka hoki anō tō tirohanga ki te āhua noa.
He aha ngā momo hua ka puta? He aha tā rātou e kī mai ana ki a tātou?
Ka āta tirotirohia e tō tohunga kanohi (OCT) ngā whakaahua i tangohia mai i te matawai. He rite ngā whakaahua ki te mapi o roto o tō kanohi. Mena kua oti i a koe te matawai i mua, ka whakaritea e rātou ēnei whakaahua hou ki aua whakaahua kia kite ai mēnā kua puta he huringa, he whakapainga, he whanaketanga rānei o te mate. Kātahi ka kōrero wawe atu rātou ki a koe ki te whakamārama i tēnei.
Mā ēnei hua ka āwhina i tō tākuta ki te whakatau mēnā he mate tōu e pā ana ki tō retina, ki tō io whatu rānei, ā, mēnā koinā, me pēhea te horapa me te kino o te mate. Mā te whakamahi i ēnei mōhiohio, ka whakamahere tō tākuta i tō maimoatanga e whai ake nei. Tērā pea ka tūtohu rātou kia tīmatahia he rongoā, he maimoatanga taiaho, he werohanga kanohi rānei.
Āhea ahau me toro atu ki taku tākuta?
He mea tino nui kia tirohia ō kanohi i ia wā. Tirohia tō tākuta i ia wā (ia ono marama, kotahi i te tau, hei tauira). Koinei te wā ka taea e tō tākuta te tirotiro i ngā huringa o tō tirohanga. Mena he tohu rerekē āu, he kitenga rānei i ngā huringa o tō tirohanga, me kōrero koe ki tō tākuta. Kaua e warewaretia, ahakoa he mea iti noa iho.
Mena kei a koe ētahi o ngā tohu e whai ake nei, kaua e mataku, me toro atu ki te tākuta tonu:
- Te mamae o ngā kanohi hou, te mamae tonu rānei.
- Mena he uaua ki a koe te kite mārama, mena kua rerekē te āhua o ngā tae, mena rānei he pōuriuri te āhua o ngā mea.
- Mena ka kite pinepine koe i ngā mea e āhua ana me te mea he mea e mānu ana i mua i ō kanohi, i ngā hihi mārama rānei.
- Ki te ngaro whakarere tō tirohanga, ki te mea rānei he pango tetahi wāhanga o tō tirohanga.
Nā, ko te karere whakamutunga hei kawe ki te kāinga:
He whakarāpopototanga noa iho, he whakamātautau tino tere, he ngāwari, he kore mamae, he tino matatau hoki tēnei (OCT). Ka tangohia ngā whakaahua paparanga-i-te-paparanga, toru-ahu (3D) o roto o tō kanohi, inā koa ngā wāhanga tairongo kei muri o te kanohi, pērā i te retina me te io whatu, ā, ka taea e koe te kite i a rātou me te ātaahua tae atu ki te kotahi mano o te mirimita.
Mā tēnei ka taea e ngā tākuta te tango i ngā inenga i roto i te kanohi, te kite i ngā pakaru o te io whatu, me te kite i ngā āhuatanga e pā ana ki tō tirohanga i te wā tōmua, me te whakamahere maimoatanga. Nō reira, ki te tono te tākuta kia whakamātauria tēnei whakamātautau, kāore he take e mataku ai koe. He taahiraa tino nui tēnei mō te hauora o ō kanohi, me te tiaki hoki i tō tirohanga utu nui.
Kia tiakina ō kanohi! Kaua e wareware ki te tirotiro tonu i ō kanohi.
Whakamātautau kanohi , whakamātautau OCT, retina, karuāra, kanohi mate huka, hauora kanohi, whakamātautau matawai











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