I-pseudotumor yeOrbital

I-Orbital pseudotumor kukudumba kwethishu ngasemva kweliso kwindawo ebizwa ngokuba yi-orbit. I-orbit yindawo engenamngxunya kukhakhayi apho kuhlala khona iliso. I-orbit ikhusela iliso kunye nezihlunu kunye nezihlunu ezingqonge yona. I-pseudotumor ye-Orbital ayisasazeki kwezinye izicubu okanye iindawo emzimbeni.

Unobangela awaziwa. Ichaphazela ikakhulu abasetyhini abancinci, nangona inokwenzeka nakweyiphi na iminyaka.

Iimpawu zingabandakanya:

• Ubuhlungu kwiliso, kwaye kunokuba nzima
• Ukuhamba kwamehlo okuthintelweyo
• Ukwehla kombono
• Umbono kabini
• Ukudumba kwamehlo (iproptosis)
• Iliso elibomvu (kunqabile)

Umboneleli wezempilo uya kukujonga iliso lakho. Ukuba unemiqondiso ye-pseudotumor, iimvavanyo ezongezelelweyo ziya kwenziwa ukuqinisekisa ukuba awunazo ezinye iimeko ezinokubonakala njenge-pseudotumor. Ezimbini iimeko ezixhaphakileyo zezi:

• Ithumba lomhlaza
• Isifo samehlo

Uvavanyo lunokubandakanya:

• Ukuvavanywa kwentloko kwe-CT
• I-MRI yentloko
• I-Ultrasound yentloko
• Ukhakhayi x-reyi
• Uqhaqho

Amatyala amancinci anokuhamba ngaphandle konyango. Iimeko ezinzima kakhulu zihlala ziphendula kakuhle kunyango lwe-corticosteroid. Ukuba imeko imbi kakhulu, ukudumba kunokubeka uxinzelelo kwibhokhwe yamehlo kwaye kuyonakalise. Utyando lunokufuneka ukuze kususwe inxenye yamathambo e-orbit ukukhulula uxinzelelo.

Uninzi lweziganeko ziphakathi kwaye iziphumo zilungile. Iimeko ezinzima azinakuphendula kakuhle kunyango kwaye kunokubakho ukulahleka kombono. I-pseudotumor ye-Orbital ihlala ibandakanya iliso elinye kuphela.

Iimeko ezinzima ze-orbital pseudotumor zinokutyhala iliso liye phambili kangangokuba iziciko azinakugquma kwaye zikhusele i-cornea. Oku kubangela ukuba lomile iliso. I-cornea ingaba ngamafu okanye ivelise isilonda. Kwakhona, izihlunu zamehlo zisenokungakwazi ukujolisa kakuhle kwiliso elinokubangela umbono ophindwe kabini.

Abantu abakule meko bafuna ukhathalelo rhoqo kunye nogqirha wamehlo owaziyo unyango lwesifo se-orbital.

Fowunela umboneleli wakho kwangoko ukuba unayo nayiphi na kwezi ngxaki zilandelayo:

• Ukucaphuka kwe-cornea
• Ubomvu
• Intlungu
• Ukwehla kombono

I-Idiopathic orbital inflammatory syndrome (IOIS); Ukudumba okungachazwanga kwe-orbital

• Ingqumbo yomzimba

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UMcNab AA. Usulelo lwe-Orbital kunye nokudumba. Ku: Yanoff M, Duker JS, ii-eds. Ophthalmology. Umhla we-5. IPhiladelphia, PA: Elsevier; 2019: isahl. 12.14.

UWang WAM, uRubin RM, uSadun AA. I-Ocular myopathies. Ku: Yanoff M, Duker JS, ii-eds. Ophthalmology. Umhla we-5. IPhiladelphia, PA: Elsevier; I-2019: isahl 9.18.