He aha ia ʻo Cyclopia?

Anter

• He aha ke kumu o kēia?
• Pehea a pehea e ʻike ʻia ai?
• He aha ke kuanaʻike?
• ʻO ka lawe lawe ʻana

Wehewehe

ʻO Cyclopia kahi kīnā hānau hānau laha ʻole i ka wā ʻaʻole i pili ka ʻaoʻao mua o ka lolo i nā hemispheres ʻākau a hema.

ʻO ka ʻōuli maopopo loa o ka cyclopia ka maka hoʻokahi a i ʻole ka maka hapa. ʻAʻohe o ka pēpē me ka cyclopia i ka ihu, akā ʻo ka proboscis (kahi ulu o ka ihu) i kekahi manawa ulu ma luna o ka maka ʻoiai pēpē i ka hana.

ʻO ka hopena pinepine ka Cyclopia i ka hāʻule ʻole a hānau hānau paha. ʻO ke ola ma hope o ka hānau ʻana he mea mau ia o nā hola wale nō. ʻAʻole kūlike kēia ʻano me ke ola. ʻAʻole ia he makahiu wale kā ka pēpē. He hanaʻino ia o ka lolo o ka pēpē i ka wā mua o ka hāpai ʻana.

ʻO Cyclopia, i ʻike ʻia ʻo alobar holoprosencephaly, e pili ana (me nā hānau hānau). Aia kekahi ʻano o ka maʻi i nā holoholona. ʻAʻohe ala e pale ai i ke ʻano a ʻaʻohe mea ola i kēia manawa.

He aha ke kumu o kēia?

ʻAʻole maopopo maikaʻi nā kumu o ka cyclopia.

ʻO Cyclopia kahi ʻano hānau kīnā i kapa ʻia ʻo holoprosencephaly. ʻO ka manaʻo o ka forebrain o ka embryo ʻaʻole ia he ʻelua hemispheres like. Loaʻa i ka forebrain i loko o ka hemispheres cerebral, ka thalamus a me ka hypothalamus.

Manaʻo nā kānaka noiʻi he hiki i kekahi mau mea ke hāpai i ka makaʻu o ka cyclopia a me nā ʻano holoprosencephaly ʻē aʻe. ʻO kahi kumu pilikia hiki ke loaʻa ka maʻi diabetes.

I ka wā i hala, ua kuhi ʻia kahi manaʻo e hoʻopiʻi ʻia ka hōʻike ʻana i nā kemika a i ʻole nā ​​toxins. Akā ʻaʻole i ʻike ʻia kahi pilina ma waena o ka hōʻike ʻana o ka makuahine i nā kemika weliweli a me ka nui o ka makaʻu o ka cyclopia.

No kahi hapakolu o nā pēpē me cyclopia a i ʻole kekahi ʻano holoprosencephaly, ʻike ʻia ke kumu he ʻano ʻē me kā lākou chromosome. Eia kekahi, ʻoi aku ka maʻamau o ka holoprosencephaly ke loaʻa ʻekolu kope o ka chromosome 13. Eia nō naʻe, ua ʻike ʻia kekahi mau hewa ʻē aʻe o nā chromosome ma ke ʻano he kumu kūpono pū kekahi.

No kekahi mau pēpē me ka cyclopia, ʻike ʻia ke kumu ma ke ʻano he loli me kahi ʻikena kikoʻī. Hana kēia mau hoʻololi i nā genes a me kā lākou protein i hana ʻokoʻa, a pili i ka hoʻokumu ʻana o ka lolo. I nā manawa he nui, ʻaʻole loaʻa ke kumu.

Pehea a pehea e ʻike ʻia ai?

Hiki ke kuhi ʻia ʻo Cyclopia i kekahi manawa me ka hoʻohana ʻana i kahi ultrasound ʻoiai pēpē i loko o ka ʻōpū. Hoʻolālā ke ʻano ma waena o ke kolu a me ka hā o nā pule o ka hānau ʻana. Hiki i kahi ultrasound o ka fetus ma hope o kēia manawa ke hōʻike pinepine i nā hōʻailona maopopo o ka cyclopia a i ʻole nā ​​ʻano holoprosencephaly. Ma waho aʻe o ka maka hoʻokahi, ʻike ʻia nā form abnormalities o ka lolo a me nā mea o loko me ka ultrasound.

Keʻike kahi ultrasound i kahi mea kūpono ʻole, akā ʻaʻole hiki ke hōʻike i kahi kiʻi maopopo, hiki i ke kauka ke noi aku iā MRI fetal. Hoʻohana kahi MRI i kahi kahua magnet a me nā nalu lekiō e hana i nā kiʻi o nā meaola, kahi fetus, a me nā hiʻohiʻona kūloko. ʻAʻohe pilikia o kahi ultrasound a me MRI i ka makuahine a keiki paha.

Inā ʻaʻole ʻike ʻia ka cyclopia i loko o ka ʻōpū, hiki ke ʻike ʻia me ka nānā ʻike ʻana i ka pēpē i ka wā hānau.

He aha ke kuanaʻike?

ʻAʻole ola kahi pēpē e hoʻomohala i ka cyclopia i ka hāpai ʻana. ʻO kēia no ka mea ʻaʻole ulu ka lolo a me nā mea ʻē aʻe i ka maʻamau. ʻAʻole hiki i ka lolo o kahi pēpē me ka cyclopia ke kākoʻo i nā ʻōnaehana o ke kino e pono ai e ola.

ʻO kahi pēpē me cyclopia i Ioredane ke kumuhana o kahi hōʻike hihia i hōʻike ʻia ma 2015. Ua make ka pēpē i ka haukapila ʻelima mau hola ma hope o ka hānau ʻana. Ua ʻike ʻia kekahi mau noiʻi ʻē aʻe o nā hānau hānau he keiki wale nō me ka cyclopia he mau hola wale nō ke ola.

ʻO ka lawe lawe ʻana

He kaumaha ka Cyclopia, akā hanana pinepine ʻole ʻia. Manaʻo nā kānaka noiʻi inā hoʻomohala kahi keiki i ka cyclopia, aia paha iʻoi aku ka nui o ka makaʻu i hiki i nā mākua ke lawe i ke ʻano genetical. Hiki i kēia ke hāpai i ka makaʻu o ke ʻano hou aʻe i ka wā o ka hāpai ʻana ma hope. Eia nō naʻe, laha ʻole ka cyclopia ʻaʻole hiki i kēia.

He ʻano hoʻoilina paha ʻo Cyclopia. ʻO nā mākua o kahi pēpē me ke ʻano e hoʻomaopopo koke i nā lālā o ka ʻohana ponoʻī e hoʻomaka nei paha i kahi ʻohana e pili ana i ka hoʻonui ʻia o ka hopena o cyclopia a i ʻole nā ​​ʻano momona o ka holoprosencephaly.

Hōʻoia ʻia ka hoʻāʻo genetic no nā mākua me ka nui o ka makaʻu. ʻAʻole paha kēia e hāʻawi i nā pane pane, akā he mea nui nā kamaʻilio me ke kākāʻolelo a me ka pediatrician e pili ana i kēia mea.

Inā ʻoe a i ʻole kekahi i kou ʻohana i hoʻopā ʻia e cyclopia, e hoʻomaopopo ʻaʻole pili ia i kekahi ʻano i nā ʻano, nā koho, a me ka nohona o ka makuahine a i ʻole kekahi o ka ʻohana. Pili paha ia i nā chromosome abnormal a i ʻole nā ​​genes, a hoʻomohala wale ʻia. I kekahi lā, hiki ke mālama ʻia nā ʻano ʻano ʻē aʻe ma mua o ka hāpai ʻia ʻana a me ka cyclopia.