Mlembi: Randy Alexander
Tsiku La Chilengedwe: 23 Epulo 2021
Sinthani Tsiku: 22 Kuni 2024
Anonim
Nyukiliya Ophthalmoplegia - Thanzi
Nyukiliya Ophthalmoplegia - Thanzi

Zamkati

Chidule

Internuclear ophthalmoplegia (INO) ndikulephera kuyendetsa maso anu onse poyang'ana mbali. Ikhoza kukhudza diso limodzi, kapena maso onse awiri.

Mukayang'ana kumanzere, diso lanu lakumanja silidzatembenukira momwe liyenera kukhalira. Kapena mutayang'ana kumanja, diso lanu lakumanzere silidzatembenuka kwathunthu. Matendawa ndi osiyana ndi maso owoloka (strabismus), omwe amapezeka mukamayang'ana kutsogolo kapena mbali.

Ndi INO, mutha kukhalanso ndi masomphenya awiriawiri (diplopia) komanso kuyenda mosafulumira (nystagmus) m'diso lakukhudzidwa.

INO imayambitsidwa ndi kuwonongeka kwa fasciiculus wamkati wamtali, gulu la mitsempha yolowera kuubongo. Ndizofala kwa achinyamata komanso achikulire. INO ili mwa ana.

Kodi mitundu yosiyanasiyana ndi iti?

INO imagawidwa m'magulu atatu akulu:

  • Ogwirizana. Matendawa amakhudza diso limodzi lokha.
  • Mgwirizano. Matendawa amakhudza maso onse
  • Mgwirizano wamakoma (WEBINO). Mtundu wovutirapo wa INO umachitika pomwe maso onse amatembenukira panja.

M'mbuyomu, akatswiri adalekanitsanso INO kukhala mitundu yakutsogolo (kutsogolo) ndi kumbuyo (kumbuyo). Amaganiziridwa kuti zisonyezo zina zimatha kuwonetsa komwe muubongo kuwonongeka kwamitsempha kuli. Koma dongosololi likucheperachepera. Zithunzi za MRI zawonetsa kuti magawowa ndi osadalirika.


Zizindikiro zake ndi ziti?

Chizindikiro chachikulu cha INO ndikulephera kusunthira diso lanu lakukhudzidwa ndi mphuno zanu pamene mukufuna kuyang'ana mbali inayo.

Mawu azachipatala onena za kuyenda kwa diso m'mphuno ndi "kuwachotsa." Muthanso kumva katswiri akunena kuti simunayende bwino pamaso.

Chizindikiro chachiwiri chachikulu cha INO ndikuti diso lanu lina, lotchedwa "diso lobedwa," lidzayang'ana kumbuyo mosakonzekera. Izi zimatchedwa "nystagmus." Kuyenda uku kumangomenya pang'ono, koma kumatha kukhala kovuta kwambiri. Nystagmus imapezeka mwa 90 peresenti ya anthu omwe ali ndi INO.

Ngakhale maso anu sakuyenda limodzi, mutha kuyang'anabe maso anu awiri pazinthu zomwe mukuyang'ana.

Zina mwazizindikiro za INO ndi izi:

  • kusawona bwino
  • kuwona kawiri (diplopia)
  • chizungulire
  • kuwona zithunzi ziwiri, imodzi pamwamba pa inayo (vertical diplopia)

Mwanjira yofatsa, mungamve zizindikirozo kwakanthawi kochepa. Diso lozengereza likakumananso ndi diso lanu, masomphenya anu amakhala abwinobwino.


Pafupifupi theka la anthu omwe ali ndi INO azingomva zofooka izi.

M'mavuto ovuta kwambiri, diso lowonera likhoza kungotembenuzira mbali ina ya mphuno.

Zikachitika, diso lomwe lakhudzidwa limangofika pakatikati. Izi zikutanthauza kuti diso lanu lomwe lakhudzidwa lidzawoneka kuti likuyang'ana kutsogolo, pamene mukuyesera kuyang'ana kwathunthu kumbali.

Zimayambitsa ndi chiyani?

INO ndi zotsatira za kuwonongeka kwa fasciculus wamkati wamtali. Imeneyi ndi mitsempha yotengera kuubongo.

Zowonongeka zitha kukhala chifukwa cha zifukwa zambiri.

Pafupifupi milandu ndi chifukwa cha sitiroko ndi zina zomwe zimalepheretsa kupezeka kwa magazi muubongo.

Sitiroko imatha kutchedwa ischemia, kapena ischemic attack. Sitiroko imakhudza anthu okalamba, ndipo imakhudza diso limodzi. Koma sitiroko yomwe imakhudza mbali imodzi yaubongo nthawi zina imatha kuyambitsa INO m'maso onse.

Pafupifupi milandu ina imabwera chifukwa cha multiple sclerosis (MS). Mu MS, INO nthawi zambiri imakhudza maso onse awiri. INO yomwe imayambitsa MS ili mwa achinyamata komanso achikulire.


Kumbukirani kuti MS ndikufotokozera kwa mkhalidwe, osati chifukwa. Momwemonso, chitetezo cha mthupi chimagunda myelin sheath yomwe imazungulira ndikutchingira ulusi wamitsempha. Izi zitha kuvulaza mchimake ndi mitsempha yomwe imazungulira.

Ndi INO, sikudziwika nthawi zonse zomwe zimawononga myelin sheath, yotchedwa "demyelination." Matenda osiyanasiyana, kuphatikizapo matenda a Lyme, akhala akugwirizana nawo.

Zina zomwe zingayambitse INO ndi monga:

  • ubongo wa encephalitis
  • Matenda a Behcet, osowa omwe amachititsa kutupa kwa mitsempha ya magazi
  • cryptococcosis, matenda opatsirana omwe amadza ndi Edzi
  • Matenda a Guillain-Barré
  • Matenda a Lyme ndi matenda ena opatsirana ndi nkhupakupa
  • lupus (systemic lupus erythematosus)
  • kupwetekedwa mutu
  • zotupa zaubongo

Zotupa monga pontine gliomas kapena medulloblastomas ndizofunikira zomwe zimayambitsa INO mwa ana.

Kodi amapezeka bwanji?

Dokotala wanu atenga mbiri yakuchipatala ndikuwunika mosamala kayendedwe ka diso lanu. Zizindikiro za INO zitha kumveka bwino kwambiri kotero kuti kuyesa pang'ono kumafunikira kuti mutsimikizire matendawa.

Dokotala wanu adzakufunsani kuti muike chidwi pa mphuno zawo, ndikusunthira mwachangu chala chanu chomwe chili mbali. Ngati diso limadutsa potembenukira kumbali, ndichizindikiro cha INO.

Muthanso kuyesedwa kuti mubwerere kutsogolo ndi kutsogolo kwa diso lobera (nystagmus).

Akazindikira, dokotala wanu amatha kuyesa zojambula kuti apeze komwe kuwonongeka kuli. MRI komanso mwina CT scan itha kuyitanidwa.

Mpaka kwa anthu atha kuwonetsa kuwonongeka kowoneka bwino kwa mitsempha yayitali yayitali ya fasciculus mitsempha pa sikani ya MRI.

Kujambula kwa ma proton kungagwiritsidwenso ntchito.

Njira zothandizira

INO itha kukhala chizindikiro cha vuto lalikulu lomwe liyenera kuthandizidwa. Ngati muli ndi sitiroko yadzaoneni, mungafunike kupita kuchipatala. Zina monga MS, matenda, ndi lupus ziyenera kuyang'aniridwa ndi dokotala wanu.

Pomwe chifukwa cha internuclear ophthalmoplegia ndi MS, matenda, kapena zoopsa, anthu amawonanso bwino.

Kuchira kwathunthu ngati chifukwa chake ndi sitiroko kapena vuto lina la mitsempha. Koma kuchira kwathunthu ndikuti INO ndiye chizindikiro chokhacho cha mitsempha.

Ngati masomphenya awiri (diplopia) ndichimodzi mwazizindikiro zanu, adotolo angakulimbikitseni jakisoni wa poizoni wa botulinum, kapena prism ya Fresnel. Chipilala cha Fresnel ndi filimu yopyapyala ya pulasitiki yomwe imamangirira kumbuyo kwa magalasi anu kuti muwongolere masomphenya awiri.

Pankhani yovuta kwambiri yotchedwa WEBINO, kuwongolera komweku kogwiritsa ntchito strabismus (maso owoloka) atha kugwiritsidwa ntchito.

Mankhwala atsopano amadzimadzi amapezeka kuti athetse demyelination, monga MS kapena zifukwa zina.

Maganizo ake ndi otani?

INO nthawi zambiri imatha kupezeka ndikungowunika. Malingaliro ake ndiabwino nthawi zambiri. Ndikofunika kuti muwone dokotala wanu ndikuchotsani, kapena kuchiza, zomwe zingayambitse.

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