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He ira pango kei mua i ō kanohi? Me ako tātou mō te wehenga o te retina

He ira pango kei mua i ō kanohi? Me ako tātou mō te wehenga o te retina

Kua kite koe i ngā ira pango iti, i ngā poro miro, i ngā tukutuku pungawerewere rānei e rere ana i mua i ō kanohi i a koe e moe ana? E kite ana rānei koe i ngā uira me te mea kua pupuhihia e tetahi te uira o te kāmera? Ahakoa he maha ngā tāngata e whakaaro ana he mea noa ēnei, i ētahi wā ka waiho hei tohu tuatahi o tētahi mate kanohi tino kino. I tēnei rā kei te kōrero tātou mō tētahi mate kino, engari kāore he mamae. Ko te wehenga o te retina tēnā, arā, ko te wehenga o te retina i roto i ngā kupu hauora.

He aha te momotu o te retina?

Whakaarohia tō tātou kanohi he kāmera. Nō reira, he kiriuhi tino tairongo te retina, pērā i te kiriata kei muri o te kāmera. Ina taka te mārama mai i ngā mea e kitea ana e tātou ki te retina, ka hurihia aua tohu mārama hei tohu hiko, ka tukuna atu ki te roro. Ko reira anake ka kite tātou i tētahi whakaahua. Nō reira ka whiwhi te retina i tana kai me te hāora mai i ngā kiko i raro iho.

Ko te wehenga o te retina ko te wehenga o te retina mai i te kiko o raro e whāngai ana i a ia . He rite ki te pepapātū e tihore ana i te pakitara. Ina tupu tēnei, ka ngaro te rere o te toto. He mate kore mamae tēnei, engari he tino kino . Ki te kore e rongoatia wawetia, ka mate pea ngā pūtau retina, ā, ka ngaro te tirohanga tuturu .

Nō reira, ki te mea ka nui ake ngā mea e mānu ana i a koe, ka kite koe i ngā hihi mārama, ka rongo rānei koe i te hinganga o tētahi ārai pango mai i te taha o tō kanohi, kaua e warewaretia, ahakoa kāore he mamae . Tirohia tonutia tō tākuta. Haere rānei ki te Tari Ohotata (ETU) o te hōhipera tata.

He aha ngā momo matua o te wehenga o te retina?

E toru ngā momo matua o tēnei mate, i runga i te āhua o tōna putanga mai. Me titiro tātou ki ērā momo.

Momo mawhiti Te āhua o te tupu me te take
Momo RhegmatogenousKoinei te momo tino kitea. I a tātou e pakeke haere ana, ka mimiti haere te matū rite ki te tiēre i roto i te kanohi (vitreous humor). Ina tupu tēnei, ka hutia atu i te retina, ka puta he roimata iti, he kōhao rānei. Mā roto i tēnei roimata, ka kohia te tiēre i raro i te retina, ka panaia atu, ka wetekina.
Momo kukume Nā te kiko koha e puta ana i te mata o te retina i puta ai tēnei, ka kumea atu. He nui ake te mōrearea o te hunga mate huka . Ina noho teitei tonu te taumata huka toto, ā, kāore e taea te whakahaere mō te wā roa, ka pakaru ngā oko toto ngawari i roto i te kanohi, ā, ka puta he kiko koha. Ka taea e tēnei kiko koha te kumea atu, ka wehe te retina.
Momo whakaputa uri I tēnei momo, kāore he roimata, kāore hoki he kōhao i roto i te retina. Heoi, ka kohia te wai i raro i te retina. Tērā pea ka puta mai i ētahi mate pāwera i roto i te kanohi (pēnei i te uveitis), i ngā whara kanohi, i ētahi mate pukupuku rānei, e puta ai te wai mai i ngā oko toto.

He aha pea ngā tohu o tēnei?

Ka rerekē pea ngā tohu i runga i te rahi o te wehenga o te retina. Mēnā he iti noa te wehenga, kāore pea he tohu. Heoi, i roto i te nuinga o ngā wā, ka puta ohorere mai ēnei tohu.

  • Te whakaahua o te kanohi: He hihi mārama ohorere, whakapōuriuri .
  • Te kitenga i te tini o ngā mea e mānu ana: Ka kite ohorere koe i te tini o ngā mea pērā i ngā ira pango, ngā tukutuku pungawerewere, ngā poro miro rānei e mānu ana i mua i ō kanohi. (He mea noa te kite i te kotahi, i te rua rānei i ētahi wā, engari ki te kite koe i te tini o rātou i te wā kotahi, he tohu whakatūpato tēnā.)
  • Te ngaronga o te tirohanga i te kanohi kotahi: He ahua o te ngaronga o te tirohanga i te kanohi kotahi.
  • He ārai pango e taka ana ki mua i ngā kanohi: He āhua me te mea kei te taka iho he ārai pango ki mua i ngā kanohi.

Ki te pāngia koe e tētahi o ēnei tohu, kaua e warewaretia. Tērā pea he āhuatanga ohorere ka pā ki tō tirohanga.

Ko wai kei te nui ake te mōrearea mō tēnei mate?

Ahakoa ka taea e te tangata katoa te pāngia e tēnei mate, he nui ake te mōrearea o ētahi tāngata.

  • Te koroheketanga: He nui ake te mōrearea o te hunga neke atu i te 50 tau te pakeke.
  • Ngā whara kanohi: Ngā aituā pēnei i te whiunga kaha ki te kanohi.
  • Hītori whānau:Mena kua pāngia tētahi o te whānau e tēnei āhuatanga i mua.
  • Kua oti kē te pokanga kanohi i mua: hei tauira, i muri i te pokanga katarata.
  • Te Matapōkere Nui: Mō te hunga he tino kino te āhua o te "kite tata, engari kāore i tawhiti".
  • Ētahi atu mate kanohi: Ngā tāngata e pāngia ana e te retinopathy mate huka, te degeneration lattice rānei.
  • Mena kua motu te retina i te kanohi kotahi i mua: Ki te tupu tēnei, ka tūpono hoki te kanohi kē atu.

Mena kei a koe tētahi o ēnei āhuatanga mōrearea, he mea tino nui kia tirohia ō kanohi e te tākuta kanohi i ia wā.

Me pēhea e kitea ai tēnei e koe, e Tākuta?

Ina haere koe ki te tākuta, ka tirotirohia e ia ō kanohi. Ko te mahi matua o tēnei ko te whakawhānui i te kamo o te kanohi (whakamātautau kanohi whānui) .

Ko te mea ka tupu i tēnei, ka tāpirihia he pata kanohi ki roto i tō kanohi. I roto i ētahi meneti, ka nui haere tō kanohi pango. Kātahi ka taea e te tākuta te whakamahi i tētahi taputapu motuhake hei tiro mārama i te retina i roto i tō kanohi. Mā tēnei ka āwhina i a koe ki te kite mēnā he roimata, he kōhao, he motumotu rānei i roto i te retina.

Hei tāpiritanga, ka taea te whakahaere i ētahi atu whakamātautau mēnā e tika ana.

  • Matawai Optical Coherence Tomography (OCT): Ka taea e tēnei te tango i tētahi whakaahua 3D o te wāhanga whakawhiti o te retina.
  • Matawai Ultrasound Kanohi (Karu): Ki te kore e kitea mārama te retina nā te mea he toto kei roto i te kanohi, ka taea te whakamahi i te ultrasound hei tirotiro i roto i te kanohi.
  • Matawai CT: Ka whakamahia tēnei hei ako atu mō te whara o te kanohi.

He aha ngā maimoatanga mō tēnei?

Ko te wetewete o te retina he āhuatanga ka taea anake te rongoā mā te pokanga . Ko te tikanga maimoatanga e whakawhirinaki ana ki te momo wetewete, tōna rahi, me ētahi atu āhuatanga.

Mena he pakaru noa iho o te retina:

Ki te kitea e koe he kapiti anake kei mua i te whakaoranga, ka taea e koe te whakapiri me te mea kei te "whakapiripiri" koe i mua i te rahi haere.

  • Whakaora Taiaho: Ka whakamahia ngā hihi taiaho hei hanga i ngā wera iti huri noa i te kapiti, ā, ka hiritia te kapiti e te koha ka puta.
  • Cryopexy: Ka whakamahia te makariri nui hei hanga i tētahi koha huri noa i te roimata, hei hiri hoki.

Mena kua motu te retina:

Mena he whakaoranga, ka hiahiatia pea tētahi, ētahi atu rānei o ngā pokanga e whai ake nei.

Tikanga pokanga He whakamārama māmā
Retinopexy Hauātea I tēnei mahi, ka werohia e te tākuta he mirumiru hau ki roto i te kanohi. Ka panaia e te mirumiru te retina kua wehea ki roto i te pakitara o te kanohi. I muri i te pokanga, me pupuri tō mahunga ki tētahi tūranga motuhake mō ētahi rā kia taea ai e te mirumiru hau te haere ki te wāhi tika, kia mau tonu ai ki tōna tūranga.
Pūmau Ārai I roto i tēnei, ka whakatakotoria he taputapu rite ki te whitiki silicone (he whitiki here) ki te taha o waho o te kanohi, ā, ka āta whakauhia. Mā tēnei ka panaia te pakitara o te kanohi ki roto, ka taea ai e te retina kua tangohia te pā atu ki te pakitara, ka piri ki reira. Ko te tikanga ka noho tonu tēnei whitiki ki te taha o te kanohi mō te wā roa, engari kāore e kitea mai i waho.
Te tango i te vitrectomy He pokanga uaua tēnei. I roto i tēnei, ka tangohia katoatia te tiēre i roto i te kanohi (vitreous). Kātahi ka whakatikatikaina ngā roimata i roto i te retina ki te laser, ā, ka whakakīia te wāhi i noho ai te tiēre ki te mirumiru hau, hau, hinu silicone rānei . Ka whakamahia tēnei mirumiru hei pupuri i te retina kia piri anō.

He mea nui: Ki te mea he mirumiru hau kei roto i tō kanohi, kaua e haere mā runga waka rererangi, ki ngā teitei rānei kia memeha rawa. Nā te mea ka taea e te rerekētanga o te pēhanga hau i ngā teitei te whakawhanui i te mirumiru, te kino hoki i te kanohi. Mā tō tākuta koe e kī atu āhea koe e taea ai te mahi anō i ēnei mea.

He aha tāu e tumanako ai i muri i te pokanga?

Tērā pea ka pāngia koe e te mamae me te kore whakamarie i roto i te kanohi mō ētahi wiki i muri i te pokanga. Ka hoatu e te tākuta he rongoā whakamamae mamae ki a koe mō tēnā. Me karo hoki koe i te mahi taumaha, te whakakori tinana, me te taraiwa mō ētahi wiki.

  • Pāreti kanohi: Me mau e koe he pāreti kanohi mō te roa e tohutohu ana tō tākuta ki a koe.
  • Te tūnga o te upoko:Ina koa mēnā ka whakaurua he mirumiru hau, kia pai ai tana mahi, he mea nui kia noho tō mahunga ki tētahi tūranga kua whakaritea mō te roanga o te wā kua whakaritea e te tākuta.
  • Ngā pata kanohi: Me pania ngā pata kanohi i te wā tika hei āwhina i te tere o te ora o te kanohi, hei ārai hoki i ngā mate.
  • Tirohanga: Ka tīmata te tirohanga ki te whakapai haere i roto i te 4-6 wiki i muri i te pokanga. Heoi, tera pea ka roa pea ētahi marama ka hoki mai te tirohanga katoa. I ētahi wā, kāore pea te tirohanga e tino whakahokia mai.

Kia tūpato ki ēnei āhuatanga i muri i te pokanga

Ahakoa ka angitu te pokanga, i ētahi wā ka puta pea ngā raruraru. Mēnā ka pāngia koe e tētahi o ngā tohu e whai ake nei, whakamōhio atu ki tō tākuta tonu atu, haere rānei ki te Tari Ohotata (ETU) o te hōhipera.

  • Ki te kaha rawa, ka puta te mamae kāore i te tumanakohia .
  • Mena kei te whakaatu koe i ngā tohu o te mate pāwera, pērā i te pupuhi o ngā kanohi me te kirika.
  • Mena he rerenga rerekē kei te kanohi.
  • Ki te kino haere tō tirohanga .

Karere Tangohia ki te Kāinga

  • Ko te pikinga ohorere o ngā mea e mānu ana, te kitenga i ngā hihi mārama, te ahua rānei kei te taka mai he ārai pango ki mua i ngā kanohi, he tohu whakatūpato ēnei .
  • He tino mate kino te wetewete o te retina, ka taea te whakararu i te tirohanga tuturu, ahakoa kāore he mamae .
  • Ki te pāngia koe e tētahi o ēnei tohu, kaua e "tāria, tirohia noa." Me toro atu ki tētahi tākuta kanohi tonu, me haere rānei ki te Tari Ohotata (ETU) o te hōhipera tata.
  • Ki te tere te rongoā, he tino teitei te tūponotanga ka kite anō koe mā te pokanga.
  • Mena kei a koe ngā āhuatanga mōrearea pēnei i te mate huka, te tirohanga tata rānei, he mea tino nui kia tirohia ō kanohi e te tākuta kanohi i te iti rawa kotahi i te tau .

Te Wehenga o te Retina, ngā mate kanohi, ngā kanohi e rere ana, te uira, ngā kanapa kanohi, te pokanga kanohi, te mate huka me ngā kanohi
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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