Kutinhira kweziso ndeyechirasi inokura kubva kumarudzi akasiyana eziso. Icho chiri chakanaka kana chakaipa. Ikoko pane dzidzo zvose zvakananga muziso reziso, uye pane conjunctiva, choroid, pane eyelid nedzimwe mhemberero dzakapoteredza.
Bhenin tumor yeziso
Inonyanya kuipa bhosin tumor yeziso ndeye choroidal hemangioma. Inoumbwa kubva kune-choroid yeziso reziso uye inogona kuwanikwa munzvimbo chero ipi zvayo. Mukufamba kwakanyanya kwehutachiona huno, retina inopera, iyo inotungamirira kukuvhiringidza kwakakomba kwekuona. Zviratidzo zvemuviri wakadaro weziso ndeizvi:
- kusuruvara kwakanyanya kwemaziso;
- kuonekwa kwe "nzizi" pamberi pemaziso ;
- zvinorwadza zvinonzwa.
Benign neoplasms yezana remakore anomiririrwa ne dermoid cysts. Zvinowanikwa mune chero chikamu cheziso uye zvinomiririra bhuru, mukati mazvo ma-mesoderm kana ectoderm zvigadzirwa zviripo. Kurapa kwavo nguva dzose kunokurumidza, sezvazvakaita nhasi hakuna madhiragi ayo aizotungamirira kugadziriswa kwekrisiti.
Maziso ekutuka ane maziso
Kusuruvara kwekuvhara kweziso ndeimwe yemhando dzinonyanya kuwanikwa dzekenza. Iyo inoumbwa muzvigadziro uye matukisi nekuda kwekusadzora masero ekukura. Zviratidzo zvechirwere ichi zvinosanganisira:
- kurasikirwa kwechiono (zvishoma kana zvakakwana);
- mavara kana mazhenje ekuedza apo achitarisa pane chimwe chinhu;
- kusagadzikana kunzwisiswa muziso;
- tsvina yakasviba pa iris (inogona kuwedzera nenguva);
- kupindira kweziso;
- strabismus.
Kubviswa kwechirwere chinouraya cheziso chinoitwa chirwere. Chaizvoizvo, vasati vasvika kana mushure mekuvhiyiwa, murwere anopiwa chirwere cheradio kana chemotherapy . Kana dzidzo ihuru kwazvo, raosurgurgery inogona kushandiswa zvakare. Mumatambudziko akaoma, ziso reziso rinobviswa zvachose uye iyo prosthesis inogadzirwa.