Kodi Actinic Keratosis Ndi Chiyani?

Zamkati

• Kodi actinic keratosis ndi chiyani?
• Kodi actinic keratosis imayambitsa chiyani?
• Kodi actinic keratosis ndi yoopsa?
• Kodi actinic keratosis ikhoza kukhala khansa?
• Kodi chithandizo cha actinic keratosis chimaphatikizapo chiyani?
• Onaninso za

Matenda ambiri omwe amapezeka pakhungu kunjako - ganizirani zizindikiro za khungu, chitumbuwa angiomas, keratosis pilaris - ndizosawoneka bwino komanso zokwiyitsa kuthana nazo, koma pamapeto pake, sizimayika thanzi. Ndicho chinthu chimodzi chachikulu chomwe chimapangitsa kuti actinic keratosis ikhale yosiyana.

Nkhani yofala imeneyi imatha kukhala vuto lalikulu kwambiri, monga khansa yapakhungu. Koma sizitanthauza kuti muyenera kutuluka ngati muli ndi chimodzi mwazigawozi pakhungu.

Ngakhale zimakhudza anthu oposa 58 miliyoni aku America, 10 peresenti yokha ya actinic keratoses pamapeto pake idzakhala khansa, malinga ndi Skin Cancer Foundation. Choncho, pumani mozama. Pambuyo pake, dermatologists amafotokoza zonse zomwe muyenera kudziwa zokhudza actinic keratosis, pazomwe zimayambitsa chithandizo.

Kodi actinic keratosis ndi chiyani?

Actinic keratosis, aka solar keratosis, ndi mtundu wa khansa isanachitike yomwe imawoneka ngati yaying'ono, yamawangamawanga a khungu lotuwa, atero a Kautilya Shaurya, MD, dermatologist ku Schweiger Dermatology Group ku New York City. Zigamba zimenezi—zambiri mwazo zimakhala zosakwana centimita imodzi m’mimba mwake, ngakhale zimatha kukula pakapita nthawi—zimatha kukhala zofiirira kapena zofiirira. Kawirikawiri, amakhala ofiira kapena ofiira, malinga ndi katswiri wa zamatenda ku Chicago Emily Arch, MD, amenenso akuwonetsa kuti kusintha kwa khungu ndikutanthauzira. "Nthawi zambiri mumatha kumva zotupazi mosavuta kuposa momwe mungazionere. Zimakhala zovuta kukhudza, ngati sandpaper, ndipo zimatha kukhala zotupa," akutero. (Zokhudzana: Zifukwa Zomwe Mungakhalire Olimba Khungu Lopunduka)

Ngakhale amafanana m'maina onsewa (keratosis) komanso mawonekedwe (owopsa, abulauni-ish), actinic keratosis, kapena AK, ndi ayi chimodzimodzi ndi seborrheic keratosis, yomwe imakonda kukula pakhungu yomwe imakulira pang'ono ndikukhala ndi mawonekedwe owoneka bwino, malinga ndi American Academy of Dermatology.

Kodi actinic keratosis imayambitsa chiyani?

Dzuwa. (Kumbukirani: amatchedwanso dzuwa keratosis.)

"Kuwonjezeka kwa ma radiation a UV, UVA ndi UVB, kumayambitsa matenda a keratosis," akutero Dr. Arch. "Munthu akamayatsidwa ndi kuwala kwa UV kwa nthawi yayitali komanso kuwonetseredwa kwakukulu, kumapangitsa kuti pakhale chiopsezo chokhala ndi actinic keratoses." Ichi ndichifukwa chake nthawi zambiri zimawoneka mwa okalamba omwe ali ndi khungu loyera, makamaka iwo omwe amakhala m'malo otentha kapena okhala panja kapena zosangalatsa zina, akutero. Mofananamo, nthawi zambiri amapezeka m'malo omwe amakhala padzuwa nthawi zonse, monga nkhope, nsonga zamakutu, khungu, ndi msana wamanja kapena mikono, akutero Dr. Arch. (Zogwirizana: Nchiyani Chikuchititsa Kufiira Konse Kwa Khungu?)

Kutulutsa kwa UV kumawononga mwachindunji ma DNA a khungu, ndipo popita nthawi, thupi lanu silimatha kukonzanso DNA moyenera, akufotokoza Dr. Shaurya. Ndipo ndipamene mumayamba kutha kusintha kosasintha pakhungu ndi utoto.

Kodi actinic keratosis ndi yoopsa?

Mwa iwo wokha, actinic keratosis nthawi zambiri siyowopsa pangozi. Koma izo angathe kukhala ovuta mtsogolo. "Actinic keratosis ikhoza kukhala yoopsa ngati isiyanitsidwa chifukwa ndi njira yowonetsera khansa yapakhungu," akuchenjeza Dr. Shaurya. Mpaka pamenepo...

Kodi actinic keratosis ikhoza kukhala khansa?

Inde, makamaka, actinic keratosis itha kukhala squamous cell carcinoma, yomwe imapezeka mpaka 10% ya zotupa za actinic keratosis, atero Dr. Arch. Osanena kuti chiopsezo cha AK kukhala khansa chimawonjezeranso ma actinic keratoses omwe muli nawo. M'madera owonongeka ndi dzuwa, monga kumbuyo kwa manja, nkhope, ndi chifuwa, nthawi zambiri pamakhala zigamba zambiri za actinic keratosis, zomwe zimawonjezera chiopsezo kuti aliyense wa iwo asanduke khansa yapakhungu, akufotokoza. Kuphatikiza apo, "kukhala ndi actinic keratoses kumatanthauza kuwonekera kwambiri kwa kuwala kwa UV, komwe kumawonjezeranso ngozi yanu ya khansa zina pakhungu," atero Dr. Arch. (Pepani kuti ndikunyamula nkhani zoipa, koma zipatso zitha kukupatsaninso mwayi wopeza khansa yapakhungu.)

Kodi chithandizo cha actinic keratosis chimaphatikizapo chiyani?

Choyamba, onetsetsani kuti mumasewera masewera otetezera ndikugwiritsa ntchito mafuta oteteza dzuwa omwe ali ndi SPF 30 tsiku ndi tsiku, malinga ndi American Academy of Dermatology (AAD). Njira yosamalirayi yosamalira khungu ndiyo njira yosavuta komanso yabwino kwambiri yopewera ma keratoses amtundu ndi mitundu yonse ya kusintha kwa khungu (taganizirani: sunspots, makwinya), komanso amachepetsa kwambiri chiopsezo chokhala ndi khansa yapakhungu. (Dikirani, kodi mukufunikirabe kuvala zoteteza dzuwa ngati mukukhala m'nyumba tsiku lonse?)

Koma ngati mukuganiza kuti muli ndi actinic keratosis, onani derm, stat. Osati kokha kuti azitha kuzifufuza ndikuonetsetsa kuti zapezeka bwino, koma adzathanso kulangiza chithandizo chamankhwala chothandiza, akutero Dr. Shaurya. (Ndipo ayi, palibe chithandizo cha DIY, kunyumba actinic keratosis, kotero musaganize nkomwe za izi-kapena Google.)

Kuchuluka kwa zilonda, malo omwe ali mthupi, komanso zomwe wodwalayo amakonda zimathandizira pakuzindikira mankhwala omwe ali abwino, atero Dr. Chigawo chimodzi chokhacho cha khungu nthawi zambiri chimazizidwa ndi nayitrogeni wamadzi (omwe, btw, amagwiritsidwanso ntchito kuthana ndi ziphuphu). Njirayi ndi yofulumira, yothandiza, komanso yopanda ululu. Koma ngati muli ndi zotupa zambiri m'dera limodzi, akatswiri amalimbikitsa chithandizo chomwe chitha kuthana ndi dera lonselo ndikukhala ndi khungu lalikulu, akufotokoza. Izi zikuphatikizapo mafuta onunkhira, khungu losenda-nthawi zambiri khungu lakuya kwapakatikati lomwe limagwiritsidwanso ntchito zodzikongoletsera kuti athandizire kukonza mizere ndi makwinya - kapena gawo limodzi kapena awiri a photodynamic therapy - omwe amaphatikizapo kugwiritsa ntchito kuwala kwa buluu kapena kofiira kupha ma cell a actinic keratoses. Nthawi zambiri, awa onse ndi chithandizo chachangu komanso chosavuta popanda nthawi yocheperako ndipo ayenera kuchotsa actinic keratosis kwathunthu kuti musamawonenso. (Zokhudzana: Chithandizo Chodzikongoletsera Chitha Kuwononga Khansa Yoyambirira Yapakhungu)

Zowona, chifukwa zimayambitsidwa ndi kutentha kwa dzuwa, ndikofunikira kuti muzichita khama ndi ntchito yanu ya SPF tsiku lililonse; imeneyo ndiyo njira yabwino kwambiri yodzitetezera yomwe mungatsatire, akutero Dr. Arch. Kupanda kutero, actinic keratosis imatha kuyambiranso, ndipo imatha kukhalanso khansa yapakhungu-ngakhale m'dera lomwe lidathandizidwa kale.

Ngati pazifukwa zina chithandizocho sichimachotsa actinic keratosis kapena chilondacho ndi chachikulu, chokwezeka kwambiri, kapena chikuwoneka mosiyana ndi keratosis yachikhalidwe, dokotala wanu athanso kuyipima kuti atsimikizire kuti sinasinthe kukhala khansa yapakhungu. Mukakhala kuti mwayamba kale khansa, dermatologist yanu ikambirana njira zabwino kwambiri zamankhwala (zomwe zimasiyana ndi zomwe zili pamwambazi) kwa inu, kutengera matenda anu.

Kumapeto kwa tsikuli, "ngati actinic keratoses imachiritsidwa msanga, khansa yapakhungu imatha kupewedwa," akutero Dr. Shaurya. Chifukwa chake ngati muli ndi chigamba cha actinic keratosis, kapena mukuganiza kuti mungakhale nacho, dzipezeni ku derm, ASAP. (Osanenapo, muyenera kuyendera derm yanu kuti mukayang'ane khungu nthawi zonse.)

Onaninso za