Heterochromia mutsauko mukuvara pachiyero cheziso. Ziso rega rega rinogona kuratidza ruvara rwakasiyana kana mavara maviri anogona kunge aripo mukati meziso rimwe chete. Heterochromia inogona kuonekwa mumwedzi yekutanga yemwana kana kuonekwa munguva yehupenyu.

Tsanangudzo yeheterochromia

Heterochromia, kana iris heterochromia, izwi rezvokurapa remutsauko weruvara pamwero weirises (mavara circular discs ari pamberi peziso).

Kuti unzwisise zviri nani chiitiko ichi, zvinokurudzirwa kudzoka pakuonekwa kwemuvara weirises. Pakuzvarwa, irises haina kuchena pigmented. Ruvara rwavo rwunooneka zvishoma nezvishoma nekuwanda kwemasero ane pigment eiris. Kukwira kwehuwandu hwemasero ane pigmented, iyo iris inosviba. Muheterochromia, panogona kuve nekushandurwa mukuwanda kwemasero ane pigmented uye / kana shanduko mukugadziriswa kwemasero ane pigment muiris.

Kune marudzi maviri eheterochromia:

• heterochromia yakakwana, inonziwo iridium heterochromia, inoguma nokusiyana kweruvara pakati peiris yeziso rimwe nerimwe;
• partial heterochromia, inonziwo heterochromia iridis, inoguma nekuvapo kwemavara maviri akasiyana mukati meiris imwechete (two-tone iris).

Zvikonzero zveheterochromia

Heterochromia inogona kuva nekuzvarwa kana kuwanikwa kwakabva, kureva kuti iripo kubva pakuzvarwa kana kuitika mukati mehupenyu.

Kana heterochromia ine mavambo ekuzvarwa, ndeye genetic. Inogona kuparadzaniswa kana kubatanidzwa nezvimwe zviratidzo. Inogona kunyanya kuve mhedzisiro yechirwere chekuzvarwa senge:

• neurofibromatosis, chirwere chemajini chinokanganisa hurongwa hwetsinga;
• Waardenburg syndrome, chirwere chemajini chinokonzera kukanganisa kwakasiyana-siyana kwekuzvarwa;
• congenital Claude-Bernard-Horne syndrome iyo inoratidzwa nekukuvadzwa kwemukati meziso.

Heterochromia inogona kuwanikwa nekuda kwekurwara kana kukuvara. Inogona kunyanya kuitika mushure me:

• bundu;
• kuzvimba kweziso senge uveitis;
• glaucoma, chirwere cheziso.

Kuongororwa kwekiriniki kwakapfava kunokwana kuongorora heterochromia.

Iris mbiri dzemavara akasiyana

Complete heterochromia, kana iridium heterochromia, inoratidzwa nekusiyana kweruvara pakati peirises mbiri. Mukutaura kwakafanana, tinotaura nezve "maziso emadziro". Somuenzaniso, rimwe ziso rinogona kuva rebhuruu apo rimwe nderebrown.

Iris-toni mbiri

Partial heterochromia, kana iridis heterochromia, inoratidzwa nekuvapo kwemavara maviri akasiyana mukati meiris imwechete. Iyi fomu inowanzoitika pane yakazara heterochromia. Partial heterochromia inogona kunzi iri pakati kana chikamu. Iri pakati apo iris inopa mhete yeruvara rwakasiyana kubva kune yese iris. Iri chikamu kana chikamu chisina kutenderera cheiris chine ruvara rwakasiyana kubva kune yese iris.

Zvinogoneka aesthetic kusagadzikana

Vamwe vanhu vanogamuchira heterochromia uye havanzwi kusagadzikana. Vamwe vanogona kuzviona sechinhu chisina kunaka.

Zvimwe zviratidzo zvakabatana

Heterochromia inogona kuva mugumisiro wechirwere chekuzvarwa kana chakawanikwa. Inogona kuperekedzwa nezviratidzo zvakasiyana kwazvo zvichienderana nenyaya.

Kusvika iye zvino, hapana kurapa kwakananga kweheterochromia. Kutungamira kunowanzo kuve nekurapa chikonzero chayo kana chazivikanwa uye kana paine mhinduro yekurapa.

Muchiitiko chekusagadzikana kweaesthetic, kupfekedzwa kwemavara ekuona lenses kunogona kukurudzirwa.

Iko hakuna kudzivirira kune heterochromia yekuzvarwa kwakabva. Kudzivirira kunoshanda kune zvinodzivirirwa zvakawanikwa zvikonzero. Semuenzaniso, zvingave zvakanaka kuderedza kushandiswa kwetii kana kofi, iyo inokonzera njodzi ye glaucoma.