I-Heterochromia umehluko ekubaleni ezingeni lamehlo. Iso ngalinye lingaveza umbala ohlukile noma imibala emibili ingaba khona ngaphakathi kweso elifanayo. IHeterochromia ingavela ezinyangeni zokuqala zomntwana noma ivele ngesikhathi sokuphila.

Incazelo ye-heterochromia

I-Heterochromia, noma iris heterochromia, igama lezokwelapha elisho umehluko wombala ezingeni le-irises (amadiski ayindilinga anemibala atholakala ngaphambi kweso).

Ukuze uqonde kangcono lesi simo, kuhle ukubuyela ekubukeni kombala we-irises. Ngesikhathi sokuzalwa, irises ayinambala kahle. Umbala wabo uvela kancane kancane ngokuphindaphinda kwamangqamuzana anemibala ye-iris. Ukuphakama kwenani lamaseli anombala, kuba mnyama i-iris. Ku-heterochromia, kungase kube noshintsho ekuphindaphindeni kwamaseli anombala kanye / noma ushintsho ekulungisweni kwamaseli anombala ku-iris.

Kunezinhlobo ezimbili ze-heterochromia:

• i-heterochromia ephelele, ebizwa nangokuthi iridium heterochromia, ephumela emehlukweni wombala phakathi kweiris yeso ngalinye;
• i-partial heterochromia, ebizwa nangokuthi i-heterochromia iridis, ephumela ekubeni khona kwemibala emibili ehlukene phakathi kweiris efanayo (iris enethoni ezimbili).

Izinkinga ze-heterochromia

I-Heterochromia ingaba nemvelaphi yokuzalwa noma ezuziwe, okusho ukuthi ikhona kusukela ekuzalweni noma okwenzeka ngesikhathi sokuphila.

Lapho i-heterochromia inemvelaphi yokuzalwa, iwufuzo. Ingahlukaniswa noma ihlotshaniswe nezinye izimpawu. Ikakhulukazi kungaba umphumela wesifo sokuzalwa esifana nalokhu:

• i-neurofibromatosis, isifo sofuzo esithinta isimiso sezinzwa;
• I-Waardenburg syndrome, isifo sofuzo esiholela ezinkingeni ezahlukahlukene zokuzalwa;
• i-congenital Claude-Bernard-Horne syndrome ebonakala ngokulimala kokungabonakali kweso.

I-Heterochromia ingatholakala ngenxa yokugula noma ukulimala. Kungenzeka ikakhulukazi ngemva:

• isimila;
• ukuvuvukala kwamehlo njenge-uveitis;
• i-glaucoma, isifo samehlo.

Ukuhlolwa okulula komtholampilo kwanele ukuxilonga i-heterochromia.

Ama-irises amabili anemibala ehlukene

I-heterochromia ephelele, noma i-iridium heterochromia, ibonakala ngokuhluka kombala phakathi kwama-irises amabili. Ngolimi oluvamile, sikhuluma "ngamehlo odonga". Isibonelo, iso elilodwa lingaba luhlaza okwesibhakabhaka kanti elinye libe nsundu.

iris enamathoni amabili

I-heterochromia eyingxenye, noma iridis heterochromia, ibonakala ngokuba khona kwemibala emibili ehlukene ngaphakathi kweiris efanayo. Leli fomu livame kakhulu kune-heterochromia ephelele. I-heterochromia eyingxenye ingashiwo ukuthi imaphakathi noma imikhakha. Iphakathi nendawo lapho iris yethula indandatho yombala ohlukile kuyo yonke iris. Kuwumkhakha lapho ingxenye engayisiyingi ye-iris inombala ohlukile kuneyo yonke iris.

Ukungakhululeki kobuhle okungenzeka

Abanye abantu bamukela i-heterochromia futhi abazizwa bengakhululekile. Abanye bangakubona njengokungaphatheki kahle kobuhle.

Ezinye izimpawu ezihambisanayo

I-Heterochromia ingaba umphumela wesifo sokuzalwa noma esitholiwe. Kungase kuhambisane nezimpawu ezihluke kakhulu kuye ngokuthi icala.

Kuze kube manje, akukho ukwelashwa okuqondile kwe-heterochromia. Ukuphatha ngokuvamile kuhlanganisa ukwelapha imbangela yayo lapho ikhonjwa nalapho kunesixazululo sokwelapha.

Esimeni sokungakhululeki kobuhle, ukugqokwa kwamalensi okuxhumana anombala kungase kuphakanyiswe.

Akukho ukuvimbela i-heterochromia yemvelaphi yokuzalwa. Ukuvimbela kusebenza kwizimbangela ezithintekayo ezingavinjelwa. Isibonelo, kungakuhle ukuthi unciphise ukusetshenziswa kwetiye noma ikhofi, okuyingozi engcupheni ye-glaucoma.