Yintoni Actinic Keratosis, Ngokuchanekileyo?

Umxholo

• Yintoni actinic keratosis?
• Yintoni ebangela i-actinic keratosis?
• Ngaba i-actinic keratosis iyingozi?
• Ngaba i-actinic keratosis inokujika ibe ngumhlaza?
• Yintoni ebandakanya unyango lwe-actinic keratosis?
• Uphengululo lwe

Iimeko ezininzi zolusu eziqhelekileyo phaya-cinga iithegi zolusu, ii-angiomas zecherry, i-keratosis pilaris-ayibukeki kwaye iyacaphukisa ukujongana nayo, kodwa, ekupheleni kosuku, ayibeki mngcipheko omkhulu wempilo. Yinto enye enkulu eyenza ukuba i-actinic keratosis ihluke.

Umcimbi oqhelekileyo unamandla okuba yingxaki enkulu, eyile, umhlaza wolusu. Kodwa oko akuthethi ukuba kuya kufuneka uphume xa unayo enye yezi zikhumba zilukhuni.

Nangona ichaphazela abantu abangaphezu kwezigidi ezingama-58 baseMelika, kuphela iipesenti ezili-10 ze-actinic keratoses ekugqibeleni ziya kuba ngumhlaza, ngokutsho kwe-Skin Cancer Foundation. Ngoko ke, thatha umoya onzulu. Ngaphambili, i-dermatologists ichaza yonke into oyifunayo malunga ne-keratosis ye-actinic, ukusuka kwizizathu zonyango.

Yintoni actinic keratosis?

I-Actinic keratosis, ebizwa ngokuba yi-solar keratosis, luhlobo lokukhula kwangaphambi komhlaza okubonakala kuncinci, amabala arhabaxa wolusu olukhutshiweyo, utshilo uKautilya Shaurya, M.D., ugqirha wesikhumba eSchweiger Dermatology Group kwisiXeko saseNew York. Ezi ziqwengana — uninzi lwazo olungaphantsi kweesentimitha enye ubukhulu, nangona zinokukhula ekuhambeni kwexesha — zinokuba mthubi mthubi okanye zimdaka ngombala. Rhoqo, nangona kunjalo, zi-pinki okanye zibomvu, ngokwe-dermatologist esekwe eChicago u-Emily Arch, MD, okwabonisa ukuba utshintsho kulusu lolusu luphawu oluchazayo. Amaxesha amaninzi unokuziva ezi zilonda ngokulula kunokuba unokuzibona. Ziziva zirhabaxa xa uzibamba, njengephepha lesanti, kwaye zinokuba namaxolo, "utsho. (Eyeleleneyo: Izizathu zokuba unokuba nolusu olurhabaxa kunye namaqhuma)

Nangona iyafana kuwo omabini amagama (keratosis) kunye nembonakalo (erhabaxa, brown-ish), actinic keratosis, okanye AK, is hayi iyafana ne-seborrheic keratosis, ekukhuleni kolusu oluqhelekileyo oluphakanyiswe kancinci kwaye lune-waxy texture, ngokutsho kweAmerican Academy of Dermatology.

Yintoni ebangela i-actinic keratosis?

Ilanga. (Khumbula: ikwabizwa Ilanga keratosis.)

"Ukuvezwa okongezelekayo kwimitha ye-UV, zombini i-UVA kunye ne-UVB, kubangela i-actinic keratosis," utshilo uGqr. "Okukhona umntu esiba semngciphekweni wokukhanya kwe-UV kwaye okukhona ukuvezwa kukhulu, umngcipheko wokuba ne-actinic keratoses uphezulu." Yiyo loo nto ihlala ibonwa kwizigulana ezindala ezinesikhumba esifanelekileyo, ngakumbi abo bahlala kwimozulu enelanga okanye abanemisebenzi yangaphandle okanye izinto ezithandwayo, utshilo. Kwangokunjalo, zihlala zibonakala kwiindawo zomzimba ezingachanabekanga elangeni, njengobuso, iintloko zeendlebe, ulusu, nemiqolo yezandla okanye iingalo, utshilo uGqirha Arch. (Inxulumene: Yintoni Ebangela Bonke Obo Bubomvu Bolusu?)

Imitha ye-UV ikhokelela ekonakaleni ngqo kwi-DNA yeeseli zolusu, kwaye ngokuhamba kwexesha, umzimba wakho awunakho ukulungisa i-DNA ngokufanelekileyo, ucacisa uGqirha Shaurya. Kulapho uqala khona ukugqiba ngotshintsho olungaqhelekanga kumbala wolusu nombala.

Ngaba i-actinic keratosis iyingozi?

Kuyo kwaye ngokwayo, i-actinic keratosis ayisoloko ibeka ingozi kwimpilo kwangoko. Kodwa yona unako ibeyingxaki kwixesha elizayo. "I-Actinic keratosis inokuba yingozi xa ishiywa inganyangwa kuba sisandulela somhlaza wolusu," ulumkisa uGqirha Shaurya. Ukuza kuthi ga ngoku ...

Ngaba i-actinic keratosis inokujika ibe ngumhlaza?

Ewe, kwaye ngakumbi, i-actinic keratosis inokujika ibe yi-squamous cell carcinoma, eyenzeka ukuya kuthi ga kwi-10 ekhulwini lezilonda ze-actinic keratosis, utsho uDkt Arch. Ungayichazanga eyokuba umngcipheko wokuba u-AK abe ngumhlaza nawo unyusa ii-keratoses ezinesenzo. Kwiindawo zomonakalo ongapheliyo welanga, njengasemva kwezandla, ubuso, kunye nesifuba, ngokuqhelekileyo kukho inani elikhulu le-actinic keratosis patches, okwandisa umngcipheko wokuba nawuphi na omnye wabo aguquke abe ngumhlaza wolusu, uyachaza. Kwaye, "ukuba ne-actinic keratoses kuthetha ukukhanya okukhulu kwe-UV, nto leyo eyandisa umngcipheko kwezinye iintlobo zomhlaza wolusu," utshilo uGqirha Arch. (Uxolo ngokuba ngumphathi weendaba ezimbi, kodwa iitrus nazo zinokuwonyusa amathuba akho omhlaza wolusu.)

Yintoni ebandakanya unyango lwe-actinic keratosis?

Okokuqala nokuphambili, qiniseka ukudlala umdlalo wokuthintela kwaye usebenzise i-sunscreen ebanzi ebuncinane ubuncinci be-SPF 30-day-in and day-out, ngokwe-American Academy of Dermatology (AAD). Eli nyathelo lilula lokhathalelo lolusu yeyona ndlela ilula kunye neyona ilungileyo yokugweba kungekuphela i-actinic keratoses kunye nazo zonke iintlobo zolunye utshintsho lolusu (cinga: i-sunspots, imibimbi), kodwa kwakhona ukunciphisa umngcipheko wokuba nomhlaza wolusu. (Linda, ngaba usafuna ukunxiba i-sunscreen ukuba uchitha imini yonke ngaphakathi?)

Kodwa ukuba ucinga ukuba une-actinic keratosis, bona i-derm, stat. Ayizukukwazi ukuyijonga kuphela kwaye iqiniseke ukuba ifunyenwe ngokuchanekileyo, kodwa baya kuba nakho ukucebisa unyango olusebenzayo, utshilo uGqirha Shaurya. (Kwaye hayi, ngokuqinisekileyo akukho DIY, ekhaya-unyango lwe-keratosis, ke ungacingi ngayo-okanye kuGoogle.)

Inani lezilonda, indawo ezikuyo emzimbeni, kunye nokukhethwa sisigulana konke kudlala indima ekumiseni olona nyango lulungileyo, utshilo uGqirha Arch. Indawo enye erhabaxa eluswini ikholisa ukuba ngumkhenkce kunye nenitrogen engamanzi (ethi, i-btw, ikwasetyenziselwa ukukhupha iintsumpa). Inkqubo iyakhawuleza, iyasebenza, kwaye ayibuhlungu. Kodwa ukuba unezilonda ezininzi ezidityanisiweyo kwindawo enye, iingcali zihlala zicebisa unyango olunokujongana nayo yonke loo ndawo kwaye lugubungele inani elikhulu lolusu, uyacacisa. Oku kubandakanya izithambiso zokuthambisa, iichemical peels-zihlala ziyimbumba yobunzulu obuphakathi ekwakusetyenziselwa ukuzilolonga ukunceda ukuphucula imigca kunye nemibimbi-okanye iseshoni enye ukuya kwezimbini zonyango lwe-photodynamic- kubandakanya ukusebenzisa ukukhanya okuluhlaza okwesibhakabhaka okanye okubomvu ukubulala iiseli kwi-actinic keratoses. Ngokubanzi, zonke ezi ziyindlela ezikhawulezayo nezilula zokunyanga ngaphandle kwexesha lokuphumla kwaye kufuneka zisuse i-actinic keratosis ngokupheleleyo ukuze ungasayiboni. (Inxulumene: Olu Nyango lweCosmetic lunokutshabalalisa umhlaza wolusu kwangoko)

Kuyavunywa, ngenxa yokuba zibangelwa kukugqatswa lilanga, kubalulekile ukukhuthala kwisicelo sakho semihla ngemihla se-SPF; lelona nyathelo lokuthintela lingcono onokulithatha, utshilo uGqirha Arch. Ngaphandle koko, i-actinic keratosis inokuphinda yenzeke, kwaye iphinde ibe namandla okujika ibe ngumhlaza wolusu-kwanakwindawo eyayiphathwa ngaphambili.

Ukuba ngesizathu esithile unyango alususi ngokupheleleyo i-actinic keratosis okanye isilonda sikhulu, sinyuswe ngakumbi, okanye sijongeka sihlukile kune-keratosis yesiqhelo ye-actinic, i-doc yakho inokuyiphinda iqinisekise ukuba ayikaguquki ibe ngumhlaza wolusu. Kwimeko apho sele uguqukile waba ngumhlaza, ugqirha wakho wesikhumba uya kuthi ke axoxe ngezona ndlela zonyango zilungileyo (ezahlukileyo kwezi zingasentla) kuwe, ngokusekwe kwisifo sakho.

Ekupheleni kosuku, "ukuba i-actinic keratoses inyangwa kwangoko, umhlaza wolusu unokuthintelwa," utshilo uGqr. Shaurya. Ke ukuba une-actinic keratosis patch, okanye ucinga ukuba unazo, zifike kwi-derm, ASAP. (Ungakhankanyi, kufuneka undwendwele iderm yakho ukuze uhlolwe rhoqo ulusu.)

Uphengululo lwe