He mate kiri noa te Chloasma i roto i ngā mahi haumanu. Ko te nuinga o te wā ka pā ki ngā wāhine e whānau ana, ā, ka kitea anō hoki i roto i ngā tāne kāore i te tino mōhiotia. Ko tōna āhua he rite te tae ki ngā paparinga, te rae me ngā paparinga, ko te nuinga he rite ki ngā parirau pūrerehua. He kōwhai mārama, he parauri mārama rānei, he parauri pouri matotoru, he mangu mārama rānei.
Tata ki ngā iwi katoa me ngā iwi tokoiti ka pāngia e te mate, engari he nui ake te auau o ngā wāhi e pāngia ana e te hihi UV, pērā i a Amerika Latina, Āhia, me Awherika. Ko te nuinga o ngā tūroro ka pāngia e te mate i roto i ō rātou tau 30 me te 40, ā, ko te auau i roto i te hunga 40 me te 50 tau te pakeke he 14% me te 16%. Ko te hunga kiri mā ka pāngia wawe, ko te hunga kiri mangu ka pāngia i muri mai, ahakoa kua mutu te menopause. E whakaatu ana ngā rangahau mai i ngā taupori iti i Amerika Latina he auau o te 4% ki te 10%, 50% i roto i ngā wāhine hapu me te 10% i roto i ngā tāne.
E ai ki te wāhi e horapa ai, ka taea te wehewehe i te melasma ki ngā momo haumanu e toru, tae atu ki te waenganui o te mata (e pā ana ki te rae, te tuara o te ihu, ngā paparinga, me ētahi atu), te zygomatic me te kauae, ā, ko ngā reiti auau he 65%, 20%, me te 15%. Hei tāpiri, ko ētahi mate kiri idiopathic, pērā i te idiopathic periorbital skin pigmentation, e whakaarohia ana he hononga ki te melasma. E ai ki te wāhi e whakatakotoranga ai te melanin i roto i te kiri, ka taea te wehewehe i te melasma ki ngā momo epidermal, dermal me te momo whakauru, ko te momo epidermal te momo tino noa, ā, ko te momo whakauru te mea tino pea.Rama rakauHe āwhina tēnei mō te tautuhi i ngā momo mate pukupuku. I roto i ēnei, he parauri mārama te momo kiriuhi i raro i te mārama o te Rakau; he hina mārama, he kikorangi mārama rānei te momo kiri i raro i te kanohi tahanga, ā, kāore e kitea te rerekētanga i raro i te mārama o te Rakau. He pai te whakarōpūtanga tika o te melasma ki te whiriwhiri i te maimoatanga i muri mai.
Wā tuku: Mei-06-2022
