Coloboma weris

IColoboma ye-iris imbobo noma isici se-iris yeso. Ama-colobomas amaningi akhona kusukela ekuzalweni (kokuzalwa).

IColoboma ye-iris ingabukeka njengomfundi wesibili noma inothi emnyama emaphethelweni omfundi. Lokhu kunikeza umfundi isimo esingajwayelekile. Kungabonakala futhi njengokuhlukaniswa ku-iris kusuka kumfundi kuye emaphethelweni e-iris.

I-coloboma encane (ikakhulukazi uma inganamathiswanga kumfundi) ingavumela isithombe sesibili ukuthi sigxile ngemuva kweso. Lokhu kungadala:

• Ukubona okufiphele
• Ukwehla kokubuka okunciphile
• Umbono ophindwe kabili
• Isithombe se-Ghost

Uma kungokokuzalwa, isici singafaka i-retina, i-choroid, noma i-optic nerve.

Ama-colobomas amaningi atholakala ngesikhathi sokuzalwa noma ngemuva nje kwalokho.

Izimo eziningi ze-coloboma azinasizathu esaziwayo futhi azihlobene nokunye okungajwayelekile. Ezinye zibangelwa ukukhubazeka okuthile kofuzo. Inani elincane labantu abane-coloboma banezinye izinkinga zokuzuza njengefa.

Xhumana nomhlinzeki wakho wezempilo uma:

• Uyabona ukuthi ingane yakho inalokho okubonakala kuyimbobo ku-iris noma umfundi omise ngendlela engajwayelekile.
• Umbono wengane yakho ufiphele noma wehle.

Ngaphezu kwengane yakho, ungadinga futhi ukubona udokotela wamehlo (ophthalmologist).

Umhlinzeki wakho uzothatha umlando wezokwelapha futhi enze ukuhlolwa.

Njengoba inkinga ivame ukutholakala ezinganeni, ukwazi ngomlando womndeni kubaluleke kakhulu.

Umhlinzeki uzokwenza ukuhlolwa kwamehlo okuningiliziwe okubandakanya ukubheka emuva esweni ngenkathi iso livulekile. I-MRI yobuchopho, yamehlo, kanye nezinzwa ezixhumayo kungenziwa uma kusolwa ezinye izinkinga.

Keyhole umfundi; Isici se-Iris

• Iso
• Ikati iso
• Coloboma weris

UBrodsky MC. Okuzenzakalelayo kwe-disc optic disc. Ku: Yanoff M, Duker JS, ama-eds. I-Ophthalmology. Umhlaka 5. IPhiladelphia, PA: Elsevier; 2019: isahluko 9.5.

I-Freund KB, uSarraf D, uMieler WF, uYannuzzi LA. Okuzenzakalelayo kokuzalwa nokuthuthuka kwemizwa ye-optic. Ku: Freund KB, Sarraf D, Mieler WF, Yannuzzi LA, eds. I-Retina Atlas. Okwesibili. IPhiladelphia, PA: Elsevier; I-2017: isahluko 15.

Iwebhusayithi ye-National Eye Institute. Amaqiniso nge-uveal coloboma. www.nei.nih.gov/learn-about-eye-health/yeye-conditions-and-diseases/coloboma. Kubuyekezwe u-Agasti 14, 2019. Kufinyelelwe ngoDisemba 3, 2019.

U-Olitsky SE, uMarsh JD. Ukungajwayelekile komfundi. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Incwadi kaNelson Yezingane. Umhlaka 21. IPhiladelphia, PA: Elsevier; 2020: isahluko 640.

I-Porter D. I-American Academy ye-Ophthalmology iwebhusayithi. Yini i-coloboma? www.aao.org/eye-health/diseases/what-is-coloboma. Kubuyekezwe ngoMashi 18, 2020. Kufinyelelwe ngoMeyi 14, 2020.