tsaus nti ntawm daim tawv nqaij, lossis hyperpigmentation, tshwm sim thaum qee thaj chaw ntawm daim tawv nqaij tsim melanin ntau dua li ib txwmMelanin muab lub qhov muag, tawv nqaij, thiab plaub hau xim. Cov tawv nqaij tsaus nti ntawm daim tawv nqaij tsis yog qhov ua rau muaj kev txhawj xeeb thiab tsis xav tau kev kho mob, txawm tias tib neeg tuaj yeem xaiv tshem tawm lawv vim li cas kho kom zoo nkauj.
Dab tsi ua rau cov pob dub ntawm daim tawv nqaij?
Cov pob tsaus yuav tshwm sim ntawm daim tawv nqaij dub thaum daim tawv nqaij tshaj tawm melanin. Melanin yog cov khoom uas muab cov tawv nqaij nws cov xim. Cov yam ntxwv uas tuaj yeem ua rau ntau tshaj melanin ntau lawm suav nrog lub hnub raug thiab hloov pauv hormonal, xws li tshwm sim thaum cev xeeb tub.
Puas yog qhov chaw dub txhais tau tias mob qog noj ntshav?
Ntawm txhua qhov kev tuag ntawm daim tawv nqaij, 79% yog los ntawm melanoma. Hauv cov kab mob no, mob qog noj ntshav tsim nyob rau hauv cov hlwb (melanocytes) uas tsim cov pigmentation ntawm daim tawv nqaij. Ib qho chaw dub lossis xim av tshwm, feem ntau, ntawm lub cev ntawm cov txiv neej thiab sab ceg ntawm poj niam. Nws kuj tseem tuaj yeem tsim ntawm ob txhais tes, ob txhais taw thiab hauv qab ntawm tes.
qhov chaw dub hauv qab yog dab tsi?
tsaus nti ntawm daim tawv nqaij, lossis hyperpigmentation, tshwm sim thaum qee qhov chaw ntawm daim tawv nqaij tsim melanin ntau dua li niaj zaus. Melanin muab lub qhov muag, tawv nqaij, thiab plaub hau lawv cov xim. Cov tawv nqaij tsaus nti ntawm daim tawv nqaij tsis yog qhov ua rau muaj kev txhawj xeeb thiab tsis xav tau kev kho mob, txawm tias tib neeg tuaj yeem xaiv tshem tawm lawv vim li cas kho kom zoo nkauj.
Melanoma puas tuaj yeem yog qhov me me dub?
Melanomas tuaj yeem yog me me dub dots uas tsis loj dua tus cwj mem. Txhua tus moles tshiab lossis uas twb muaj lawm uas sawv tawm ntawm qhov seem ntawm cov xim, cov duab, lossis loj, yuav tsum tau saib los ntawm tus kws kho mob.
