Ntawm qhov tsawg heev tab sis hnyav heev ntawm lub raum tsis ua haujlwm thiab lub siab tsis ua haujlwm, sclera tuaj yeem tig dub.
Puas dub sclera normal?
Feem ntau qhov muag dub tsis mob hnyav, tab sis qee zaum lawv tuaj yeem yog qhov qhia txog kev kho mob xwm txheej ceev xws li pob txha taub hau. Qhov muag dub kuj raug hu ua qhov muag bruises thiab bruising ib ncig ntawm lub qhov muag.
Vim li cas kuv lub sclera tig dub?
Kuj hu ua pigmented qog, cov pob los yog freckles yog yuav luag tsis muaj mob. Feem ntau ntawm qhov muag hlav yog Congenital nevi ntxiv rau lwm tus xws li conjunctival melanoma thiab melanosis. Nevi yog tshwm sim los ntawm pigmentation hlwb los yog kev loj hlob ntawm melanocytes.
Vim li cas sclera tsis dawb?
Tsuas yog tib neeg sclera muab thaj chaw dawb tsim nyog rau kev tso saib ntawm nws tus kheej ximthiab qhov overlying, pob tshab conjunctiva. Liab sclera feem ntau yog cov khoom ntawm dilated conjunctival hlab ntsha, thiab daj tshwm sim los ntawm cov deposition ntawm scleral lipids nyob rau hauv laus thiab bilirubin nyob rau hauv jaundice.
tib neeg puas muaj qhov muag dub tag?
Thaum qee tus neeg tuaj yeem pom tias muaj irises uas yog xim dub, lawv tsis muaj kev txawj ntse. Cov neeg uas muaj qhov muag xim dub es tsis txhob muaj qhov muag xim av tsaus heev uas yuav luag tsis paub qhov txawv ntawm cov menyuam kawm ntawv.
