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Iritis

Tirohanga whānui

Ko te uvea te wāhanga o te kanohi kei raro i te pango o te kanohi (sclera). E toru ngā wāhanga: (1) te iris, arā, te wāhanga tae o te kanohi; (2) te tinana kiriata, arā, te hanganga o te kanohi e puta mai ai te wai mārama kei mua o te kanohi; ā, (3) te choroid, arā, te paparanga o ngā oko toto kei waenganui i te sclera me te retina.

Ko te iritis (i-RYE-tis) te pupuhi me te mamae (te mumura) i te mowhiti tae kei te taha o te pūpū o tō kanohi (iris). Ko tetahi ingoa mō te iritis ko te uveitis o mua.

Ko te uvea te paparanga waenganui o te kanohi kei waenganui i te retina me te wāhanga ma o te kanohi. Kei te wāhanga o mua (o mua) o te uvea te iris.

Ko te iritis te momo uveitis tino noa. Ko te uveitis te mumura o tētahi wāhanga rānei o te uvea katoa. Kāore i te mohiotia te take i te nuinga o te wā. Ka puta mai pea i tētahi āhuatanga kei raro iho rānei i te take ira.

Ki te kore e rongoā, ka āhei te iritis ki te arahi ki te glaucoma, ki te ngaro rānei o te tirohanga. Tirohia tō tākuta i te wa e taea ai mena he tohu o te iritis kei a koe.

Ngā tohu

Ka taea te puta mai o te iritis ki tetahi kanohi, ki ngā kanohi e rua rānei. E tupu ana tēnei i te nuinga o te wā, ka roa pea tae atu ki ngā marama e toru. Ko ētahi o ngā tohu me ngā āhuatanga o te iritis: Te whero o te kanohi Te kore ngāwari, te mamae rānei o te kanohi kua pā Te mārō ki te mārama Te heke o te kite Ko te iritis e puta mai ana i te wā poto, i roto i ngā haora, i ngā rā rānei, e kiia ana ko te iritis koi. Ko ngā tohu e tupu haere ana mā te wā roa, kāore rānei e mutu i muri i ngā marama e toru, e tohu ana i te iritis roa. Tīkina atu ki te tohunga kanohi (ophthalmologist) i te wā e taea ai, ki te pēhea koe e whai tohu o te iritis. Ka āwhina te rongoā wawe ki te aukati i ngā raruraru nui. Mēnā kei a koe te mamae o te kanohi me ngā raruraru o te kite me ētahi atu tohu me ngā āhuatanga, pea ka hiahia koe ki te tiaki hauora kōtiti.

Āhea te kite i te tākuta

Tena tirohia te tohunga kanohi (ophthalmologist) i te wa e taea ai mena he tohu o te iritis koe. Ko te rongoa tere te awhina i te aukati i nga raruraru nui. Ki te mate koe i te kanohi me nga raruraru tirohanga me etahi atu tohu me nga tohu, akene ka hiahia koe ki te tiaki hauora tere.

Ngā take

I te nuinga o te wā, ka kore e taea te whakatau i te take o te iritis. I etahi wā, ka taea te hono atu te iritis ki te whara o te kanohi, ki ngā take irahiko, ki ētahi mate rānei. Ko ngā take o te iritis ko:

  • Te whara ki te kanohi. Ka taea e te tukinga kaha, te whara tūhono, te tahunga rānei mai i te matū, te ahi rānei te take i te iritis koi.
  • Ngā mate huaketo. Ka taea e ngā mate huaketo huaketo i tō mata, pēnei i ngā pupuhi makariri me ngā tātaramoa e puta mai ana i ngā huaketo herpes, te take i te iritis.

Ka taea hoki te hono atu ngā mate huaketo mai i ētahi atu huaketo me ngā pūngāwerewere ki te uveitis. Hei tauira, ka uru pea ki roto te toxoplasmosis, he mate e tino puta mai ana i tetahi pūtau i roto i te kai kāore i tunua; te histoplasmosis, he mate ngāwari e puta ana ina ngau koe i ngā pūtau o te harore; te mate pōkuru, e puta ana ina tomo te pūngāwerewere ki ngā ngāwari; me te mate pukupuku, e puta mai ana i te hora o te pūngāwerewere mā te hononga taika.

  • Te whakawhānuitanga irahiko. Ko ngā tāngata e whanake ana i ētahi mate ā-whakaheke-mate nā te whakarereketanga o te ira e pā ana ki ō rātou pūnaha ā-whakaheke-mate ka whanake pea hoki i te iritis koi. Ko ngā mate ko te momo mate ngāwari e kiia nei ko te ankylosing spondylitis, te mate ngāwari pānga, te mate pūkahukahu mumura me te mate ngāwari psoriatic.
  • Te mate a Behcet. He take onge o te iritis koi i ngā whenua o te Hauauru, e tohuhia ana hoki tenei āhuatanga e ngā raruraru o ngā hononga, ngā pupuhi waha me ngā pupuhi ira.
  • Te mate ngāwari rheumatoid o ngā tamariki. Ka taea te whanake i te iritis roa i ngā tamariki e pangia ana e tenei āhuatanga.
  • Te mate sarcoidosis. Ko tenei mate ā-whakaheke-mate e pā ana ki te tipu o ngā kohinga o ngā pūtau mumura i ngā wāhi o tō tinana, tae atu ki ō kanohi.
  • Ētahi rongoā. Ko ētahi rongoā, pēnei i te rongoā antibiotic rifabutin (Mycobutin) me te rongoā antiviral cidofovir, e whakamahia ana hei whakaora i ngā mate HIV ka waiho hei take onge o te iritis. Ko te mea onge, ka taea e ngā bisphosphonates, e whakamahia ana hei whakaora i te mate osteoporosis, te take i te uveitis. Ko te mutu o ēnei rongoā te tikanga ka mutu ngā tohu o te iritis.
Ngā āhuatanga tūpono

Ka piki tō tūponotanga ki te whanake i te iritis ki te:

  • He rerekētanga ira motuhake. He nui ake te tūponotanga o te hunga he huringa motuhake kei roto i te ira e tino nui ana mō te mahi hauora o te pūnaha ārai mate ki te whanake i te iritis. Ko te huringa nei te tohu HLA-B27.
  • Te whanake i te mate e horapa ana mā te moe wahine/tāne. Kei te hono etahi mate, pēnei i te syphilis, te HIV/AIDS rānei, ki te tūponotanga nui o te iritis.
  • He pūnaha ārai mate ngoikore, he mate ārai mate whaiaro rānei. Kei roto i ēnei ngā āhuatanga pēnei i te ankylosing spondylitis me te mate pāwera.
  • Te kai hikareti. Kua whakaatu ngā rangahau he whakauru te kai hikareti ki tō tūponotanga.
Ngā raruraru

Ki te kore e rongoa tika, ka taea e te iritis te arahi ki:

  • Te katarakata. Ko te whanaketanga o te pupuhi o te karaihe o to kanohi (katarakata) he raruraru pea, ina koa ki te roa te wa o te mumura.
  • Te akonga kore-tika. Ka taea e te kiri mate te whakapiri i te iris ki te karaihe kei raro, ki te cornea ranei, ka kore-tika te ahua o te akonga, ka ngenge te mahi a te iris ki te marama.
  • Te whakato i te konupūrua ki runga i te cornea. Ka puta mai tenei i te pirau o to cornea, ka taea te whakaiti i to tirohanga.
  • Te pupuhi i roto i te retina. Ko te pupuhi me nga putea kapi-wai e whanake ana i roto i te retina kei muri o te kanohi ka pupuhi, ka whakaiti ranei i to tirohanga pokapū.
Te ārai

Kaore he uauatanga

Te tātaritanga

Ka whakahaere tō tākuta kanohi i te whakamātautau kanohi katoa, tae atu ki:

  • Te whakamātautau o waho. Ka whakamahi pea tō tākuta i te rama pene hei titiro ki ō ngākau, kia kite i te ahua o te whero i tetahi kanohi, i ngā kanohi rānei e rua, ā, kia tirotiro hoki i ngā tohu o te tukunga.
  • Te mārama o te tirohanga. Ka whakamātautau tō tākuta te mārama o tō tirohanga mā te whakamahi i te tūtohu kanohi me ētahi atu whakamātautau noa.
  • Te whakamātautau rama-pūtoru. Mā te whakamahi i te microscope motuhake me te rāma kei runga, ka tirotirohia e tō tākuta te roto o tō kanohi kia rapu i ngā tohu o te iritis. Mā te whakawhānui i tō ngākau ki ngā matū kanohi ka taea e tō tākuta te kite pai ake i te roto o tō kanohi.

Ki te whakaaro tō tākuta kanohi kei te pā tetahi mate, tetahi āhuatanga rānei ki tō iritis, ka mahi pea ia me tō tākuta tiaki matua hei kimi i te take take. I taua take, ka uru pea ngā whakamātautau atu ki ngā whakamātautau toto, ki ngā X-rays rānei hei whakatau, hei whakakahore rānei i ngā take motuhake.

Te rongoā

Ko te maimoatanga o te iritis he mea hei tiaki i te tirohanga me te whakaiti i te mamae me te mumura. Ki te hono te iritis ki tetahi atu mate, me maimoatia ano hoki taua mate.

Ko te nuinga o te wa, ko te maimoatanga mo te iritis ko:

  • Nga pata kanohi steroid. Ka whakaitihia e nga rongoa glucocorticoid, e hoatu ana hei pata kanohi, te mumura.
  • Nga pata kanohi whakaputa. Ka taea e nga pata kanohi e whakamahia ana hei whakaputa i to akonga te whakaiti i te mamae o te iritis. Ka tiaki ano nga pata kanohi whakaputa i a koe kei puta nga raruraru e awangawanga ana ki te mahi a to akonga.

Ki te kore e maarama o tohu, ki te kino ake ranei, ka taea e to taakuta kanohi te whakahau i nga rongoa waha e uru ana ki nga steroids, ki etahi atu rongoa anti-mumura ranei, kei runga i to ahuatanga katoa.

Te tiaki whaiaro

Kaore he uauatanga

Te whakarite mō tō whakaritenga

Kaore he uauatanga

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