Actinic keratosishttps://en.wikipedia.org/wiki/Actinic_keratosis
I-Actinic keratosis ebizwa ngokuba yi-solar keratosis okanye i-senile keratosis, yindawo engaphambili komhlaza, enexolo, okanye elufeleni oluqwengayo. I-Actinic keratosis sisifo esibangelwa yi-ultraviolet (UV) ukukhanya okukhanyayo. Ibonakala kakhulu kubantu abahlala kwindawo enelanga eliqaqambileyo kwaye bahlala begcwalisa ilanga. Izilonda ezinganyangwayo zinomngcipheko we-20 % wokuqhubela phambili kwi-squamous cell carcinoma, ngoko ke unyango oluvela ku-dermatologist lunconywa.

I-Actinic keratoses ibonakala njengeendawo ezityebileyo, ezinamaxolo, okanye ezirhabaxa, ezihlala zomile okanye ezirhabaxa. Ubukhulu buqhele ukuba phakathi kwe-2 ukuya kwi-6 yeemilimitha, kodwa zinokukhula zibe ziisentimitha ezininzi ububanzi. Ngokucacileyo, i-Actinic keratoses ivame ukuvela xa iphathwa ngaphambi kokuba izilonda zibonwe ngokucacileyo, kwaye ukuthungwa ngamanye amaxesha kufana nokusetyenzwa kwesandpaper.

Kukho ubudlelwane obubangelwa yelanga kunye ne-Actinic keratosis. Zivela kwiindawo ezonakele lilanga nakwiindawo eziqhele ukuchaswa lilanga, njengobuso, iindlebe, intamo, isikhumba, isifuba, emva kwezandla, iingalo, okanye umlebe. Uninzi lwabantu abanayo i-Actinic keratosis banokuba nezinye ezininzi.

Ukuba iziphumo zovavanyo lweklinikhi zingacacisi i-Actinic keratosis, okanye ukuba kukho ingxaki ye‑in situ okanye invasive squamous cell carcinoma (SCC), i-biopsy okanye ukukhutshwa kufuneka kuqwalaselwe.

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  • Isilonda ngasemva kwezandla. Oku kunokwenzeka xa umva wesandla ubekwe elangeni ixesha elide (ukuqhuba).
  • Iintsumpa zentsholongwane kunye neziphazamiso ezinobungozi (ezifana ne‑squamous cell carcinoma) kufuneka nazo ziqwalaselwe.
  • Izikali ezinzima kunye ne-telangiectasia zicebisa ukuba kukho i-Actinic keratosis.
  • Ukuba isilonda esiqinileyo se-erythematous sibekwe kwindawo ebekwe elangeni, Actinic keratosis kufuneka ithathelwe ingqalelo.
  • Isilonda esiqinileyo se-keratotic kunye ne-erythema yimpawu.
  • Ukuba i-sunscreen ayisetyenziswanga ngokufanelekileyo kwi-scalp, ingabangela ukuguga ngenxa yokugqithiswa kwelanga.
  • Ibunzi lendoda
  • Ityala elifana nendawo yobudala.
  • Izilonda ezinemilo efana nentsumpa ziphawu lwe Actinic keratosis. Iintsumpa zingahluka ngenxa yokuba izilonda zazo zihlala zithambile, ngelixa izilonda ze Actinic keratosis zilukhuni kancinci.
References Actinic Keratosis 32491333 
NIH
Actinic keratoses zibizwa ngokuba yi‑senile keratoses okanye ii‑solar keratoses. Zinxulunyaniswa nokuba sesichengeni selanga ixesha elide, kwaye kunokubonakala zirhabaxa okanye amabala abomvu kwisikhumba esivezwe lilanga. Kubalulekile ukuba uzibambe kwangethuba kwaye uqale unyango, kuba zinokujika zibe ngumhlaza wolusu ukuba azinyanywe.
Actinic keratoses, also known as senile keratoses or solar keratoses, are benign intra-epithelial neoplasms commonly evaluated by dermatologists. Often associated with chronic sun exposure, individuals with actinic keratosis may present with irregular, red, scaly papules or plaques on sun-exposed regions of the body. Timely detection and implementation of a treatment plan are crucial since actinic keratosis can potentially progress into invasive squamous cell carcinoma.
 Actinic keratoses: review of clinical, dermoscopic, and therapeutic aspects 31789244 
NIH
Actinic keratoses kukukhula okungaqhelekanga kweeseli zolusu ezinomngcipheko wokujika zibe ngumhlaza. Ngokuqhelekileyo zivela njengamachaphaza asicaba, amaqhuma anyukileyo, okanye amabala arhabaxa eluswini eliveliswe lilanga, amaxesha amaninzi anombala obomvu. Kwinqanaba lokuqala, zisenokuchongwa ngcono ngokucofa izandla kunokuhlola okubonwayo.
Actinic keratoses are dysplastic proliferations of keratinocytes with potential for malignant transformation. Clinically, actinic keratoses present as macules, papules, or hyperkeratotic plaques with an erythematous background that occur on photoexposed areas. At initial stages, they may be better identified by palpation rather than by visual inspection.
 Cryosurgery for Common Skin Conditions 15168956
Izifo zolusu ezifana ne‑actinic keratosis, solar lentigo, seborrheic keratosis, viral wart, molluscum contagiosum, kunye ne‑dermatofibroma zinokunyangwa ngokukhuselekileyo nge‑cryotherapy (=ukukhenkceza).
Skin diseases like actinic keratosis, solar lentigo, seborrheic keratosis, viral wart, molluscum contagiosum, dermatofibroma can be safely treated with cryotherapy (=freezing).