Mlembi: John Stephens
Tsiku La Chilengedwe: 23 Jayuwale 2021
Sinthani Tsiku: 3 Novembala 2024
Anonim
Kodi Maso a Makanda Amasintha Liti? - Thanzi
Kodi Maso a Makanda Amasintha Liti? - Thanzi

Zamkati

Ndibwino kuti musamangogula zovala zokongola zomwe zikugwirizana ndi mtundu wa diso la mwana wanu - mpaka mwana wanu atakwanitsa tsiku loyamba lobadwa.

Ndi chifukwa chakuti maso omwe mumayang'anitsitsa mukabadwa angawoneke mosiyana pang'ono ali ndi miyezi 3, 6, 9, komanso ngakhale miyezi 12.

Chifukwa chake musanadziphatike kwambiri kwa maso amtundu wobiriwira a miyezi 6, dziwani kuti ana ena amasintha mpaka chaka chimodzi. Mitundu ina ya diso la ana ang'onoang'ono imapitilizabe kusintha mawonekedwe mpaka atakwanitsa zaka 3.

Kodi maso a mwana amasintha liti?

Tsiku lobadwa loyamba la mwana wanu ndi losaiwalika, makamaka ngati atalowerera mu keke koyamba. Komanso ndizokhudza zaka zomwe mutha kunena kuti mtundu wa diso la mwana wanu wakhazikitsidwa.

"Nthawi zambiri, maso a mwana amatha kusintha utoto mchaka choyamba cha moyo," akutero a Benjamin Bert, MD, katswiri wa maso ku Memorial Care Orange Coast Medical Center.


Komabe, a Daniel Ganjian, MD, dokotala wa ana ku Providence Saint John's Health Center, akuti kusintha kwakukulu kwamitundu kumachitika pakati pa miyezi 3 mpaka 6.

Koma mawonekedwe omwe mumawona miyezi isanu ndi umodzi atha kukhala kuti akugwirabe ntchito - zomwe zikutanthauza kuti muyenera kudikirira miyezi ingapo (kapena kupitilira) musanadzaze gawo la utoto wamaso m'buku la ana.

Ngakhale simungathe kuneneratu zaka zenizeni za diso la mwana wanu zidzakhala zachikhalire, American Academy of Ophthalmology (AAO) imati ana ambiri amakhala ndi utoto wamaso womwe ungakhale moyo wawo wonse atakwanitsa miyezi 9. Komabe, ena angathe Imatenga zaka zitatu kuti mukhale ndi diso losatha.

Ndipo zikafika pamtundu wamaso a mwana wanu azikhala, zovuta zimakhazikika m'malo mwa maso abulauni. AAO imati theka la anthu onse ku United States ali ndi maso abulauni.

Makamaka, kafukufuku wa 2016 wokhudza ana 192 obadwa kumene adapeza kuti kufalikira kwa mtundu wa iris kunali:

  • 63% bulauni
  • 20.8% buluu
  • 5.7% wobiriwira / hazel
  • 9.9% osadziwika
  • 0,5% heterochromia pang'ono (mitundu yosiyanasiyana)

Ofufuzawo apezanso kuti pali ana azungu oyera / aku Caucasus omwe ali ndi maso abuluu komanso aku Asia ambiri, Achimwenye aku Hawaii / Pacific Islander, ndi makanda akuda / aku America aku America okhala ndi maso abulauni.


Tsopano popeza mumamvetsetsa bwino nthawi yomwe maso a mwana wanu angasinthe mtundu (ndikukhala okhazikika), mwina mungakhale mukuganiza zomwe zikuchitika kuseri kuti kusinthaku kuchitike.

Kodi melanin ikukhudzana bwanji ndi utoto wamaso?

Melanin, mtundu wa pigment womwe umapangitsa tsitsi lanu ndi khungu lanu, umathandizanso mu utoto wa iris.

Ngakhale maso a ana ena amakhala obiriwira kapena otuwa pobadwa, monga momwe kafukufuku pamwambapa adanenera, ambiri amakhala abulauni kuyambira pachiyambi.

Pamene ma melanocytes mu iris amayankha kuwala ndi kutulutsa melanin, American Academy of Pediatrics (AAP) imati mtundu wa irises wa mwana uyamba kusintha.

Maso omwe ali mumdima wakuda kuyambira pakubadwa amakhala opanda mdima, pomwe maso ena omwe adayamba kukhala mthunzi wowala nawonso adzada ngati kupanga melanin kumawonjezeka.

Izi zimachitika makamaka mchaka chawo choyamba chamoyo, ndikusintha kwamtundu kumachepa pakatha miyezi 6. Tsamba lochepa la melanin limabweretsa maso abuluu, koma kuonjezera kutulutsa magazi ndipo mwana amatha kukhala ndi maso obiriwira kapena hazel.


Ngati mwana wanu ali ndi maso a bulauni, mutha kuthokoza ma melanocytes olimbikira ntchito potulutsa melanin yambiri kuti apange mdima wakuda.

"Ndiziphuphu za melanin zomwe zimayikidwa mu iris yathu zomwe zimatipatsa mtundu wathu wamaso," akutero Bert. Ndipo mukakhala ndi melanin yambiri, maso anu amakhala akuda kwambiri.

"Mtunduwo kwenikweni ndiwofiirira konse m'maonekedwe, koma kuchuluka kwake komwe kumapezeka mu iris kumatha kudziwa ngati muli ndi maso abuluu, obiriwira, hazel, kapena bulauni," akufotokoza.

Izi zati, Bert akuwonetsa kuti ngakhale kuthekera kwa maso kusintha mtundu kumatengera kuchuluka kwa utoto womwe amayamba nawo.

Momwe chibadwa chimathandizira mu utoto wamaso

Mutha kuthokoza chibadwa cha mtundu wa diso la mwana wanu. Ndiye kuti, chibadwa chomwe makolo onse amathandizira.

Koma musanadziponye nokha kuti mudutse maso anu abulauni, muyenera kudziwa kuti si jini imodzi yokha yomwe imatsimikizira mtundu wa diso la mwana wanu. Ndi majini ambiri omwe amachita mogwirizana.

M'malo mwake, AAO imanena kuti majini 16 osiyanasiyana atha kukhala nawo, pomwe mitundu iwiri yodziwika kwambiri ndi OCA2 ndi HERC2. Mitundu ina imatha kuphatikizana ndi majini awiriwa ndikupanga kupitilira kwa mitundu ya maso mwa anthu osiyanasiyana, malinga ndi Genetics Home Reference.

Ngakhale sizachilendo, ndichifukwa chake ana anu atha kukhala ndi maso abuluu ngakhale inu ndi mnzanu muli ndi bulauni.

Mwachidziwikire, makolo awiri omwe ali ndi maso abuluu adzakhala ndi mwana wamaso abuluu, monganso makolo awiri amaso akuda amakhala ndi mwana wamaso akuda.

Koma ngati makolo onse awiri ali ndi maso abulauni, ndipo agogo aamuna ali ndi maso abuluu, mumakulitsa mwayi wokhala ndi mwana wamaso a buluu, malinga ndi AAP. Ngati kholo limodzi lili ndi maso abuluu ndipo linalo liri ndi bulauni, ndimasewera pamtundu wamaso a mwana.

Zifukwa zina maso a mwana wanu amasintha mitundu

Katherine Williamson, MD, anati: "Matenda ena amaso amatha kukhudza mitundu ngati ikukhudzana ndi iris, yomwe ndi mphete yolimba yomwe imazungulira mwana yemwe amalamulira mwana kutengera ndi kuchepa tikamachokera kumalo amdima kupita kumalo owala, komanso mosiyana," akutero Katherine Williamson, MD, ZOKHUDZA.

Zitsanzo za matenda amaso awa ndi awa:

  • albino, kumene maso, khungu, kapena tsitsi lilibe mtundu pang'ono kapena alibe
  • aniridia, kupezeka kwathunthu kapena pang'ono kwa iris, chifukwa chake muwona utoto wochepa kapena wopanda diso ndipo, m'malo mwake, mwana wamkulu kapena wopusa

Matenda ena amaso sakuwoneka, komabe, monga khungu kapena khungu.

Heterochromia, yomwe imadziwika ndi ma irises omwe safanana ndi utoto wamunthu m'modzi, zitha kuchitika:

  • pobadwa chifukwa cha chibadwa
  • chifukwa cha chikhalidwe china
  • chifukwa cha vuto pakukula kwa diso
  • chifukwa chovulala kapena kupwetekedwa m'maso

Pomwe ana onse amakula mosiyanasiyana, akatswiri amati ngati muwona mitundu iwiri yamaso kapena kuwunikira kwamitundu pakadutsa miyezi 6 kapena 7, ndibwino kulumikizana ndi dokotala wa ana.

Tengera kwina

Mwana wanu amasintha kwambiri mchaka chake choyamba chamoyo. Zina mwa zosinthazi mwina munganenepo, pomwe zina sizili m'manja mwanu.

Kuphatikiza pa kupereka majini anu, palibe zambiri zomwe mungachite kuti muthe kuyang'ana maso amwana wanu.

Chifukwa chake, pomwe mutha kukhala mukuyambitsa "baby blues" kapena "msungwana wamaso abulauni," ndibwino kuti musadziphatike kwambiri pamtundu wamaso anu mpaka atabadwa tsiku loyamba.

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