EzingxamisekileyoUmhlahlandlela weMeko yeSkin

IKeratoacanthoma: I-Tumor yeSkin ekhula ngokukhawuleza enokupheliswa ngokwayo

Name: IKeratoacanthoma: Iimpawu, Uvavanyo & Unyango | Skinscanner
Creator: Dr. Sarah Chen
Published: 2025-12-17T00:00:00.000Z

Dr. Sarah ChenUhlolwe ngugqirha Dr. Sarah ChenDisemba 17, 202510 min funda

Umhlahlandlela weMeko yeSkin

IKeratoacanthoma: I-Tumor yeSkin ekhula ngokukhawuleza enokupheliswa ngokwayo

Keratoacanthoma yi-tumor yesikhumba ebonakalayo ekhula ngokukhawuleza kwiiveki, ifomisa umphakamo ophawulekayo onomphakathi ophakathi, kwaye ingase ibuyisele emuva ngokwayo. Funda ukuba kutheni ukuhlolwa ngokukhawuleza kubalulekile nangona imikhwa yayo ibangela ukuba ibonakale ingeyona ingxaki.

Yintoni iKeratoacanthoma?

I-Keratoacanthoma (KA) yi-tumor yesikhumba ejolise kwiikhowe zeenwele kwaye ibonakaliswa kukukhula kwayo ngokukhawuleza. Ibonakala ngokubanzi njenge-nodule enomphakamo ophakathi, onombala wesikhumba, onomphakathi ophakathi ogcwele i-keratin, ibonelela ngombono ophawulekayo ofana ne-volcano. I-Keratoacanthomas ivame ukwenzeka kwiindawo zesikhumba ezibekwe elangeni kubantu abadala, ngakumbi ebusweni, ezandleni, nasezandleni. Ubudlelwane be-tumor ne-squamous cell carcinoma buhlala bujolise kumphakathi wokuxilonga, kwaye abaninzi beengcali bacinga ukuba i-KA yi-variant ephantsi ye-squamous cell carcinoma kunokuba ibe yinto engathandekiyo.

Umjikelo Wokukhula Oyingqayizivele

Enye yeempawu eziphawulekayo ze-keratoacanthoma ngumjikelo wayo wokukhula ophawulekayo wezigaba ezintathu. Ngexesha lezigaba zokukhula, elihlala iiveki ezimbini ukuya kwezi four, i-tumor ikhula ngokukhawuleza, ngamanye amaxesha ifikelela kwi-1 ukuya kwi-2 centimeters ububanzi. Oku kulandela ngexesha lokuphucula okanye lokuma apho ukukhula kuhlala kumgangatho ophakathi kwaye i-lesion igcina umphakamo ophawulekayo onomphakathi ophakathi ogcwele i-keratin. Kwimeko ezininzi, umjikelo wokuhla okungxamisekileyo ulandela, ngexesha apho i-tumor ihla kancinci kwaye ingase iphele ngokupheleleyo kwiinyanga ezininzi, ihlale ikhulisa umgca ophantsi.

Izizathu kunye Nezinto Ezithintela

Umngcipheko ophambili wokuphuhlisa i-keratoacanthoma kukuchaphazeleka kwe-ultraviolet radiation, oku kuchaza ukuba kutheni ibonakale kwiindawo ezibekwe elangeni zomzimba. Le meko ivame ukwenzeka kubantu abaninzi abaninzi abaninzi abaphezulu kweminyaka engama-50, kwaye amadoda aphazamiseka ngaphezulu kunabafazi. Ukuncipha kwemiphunga, nokuba kusemva kwemithi efana nezo zithathwa ngabantu abathathwe kwi-organ transplant okanye kwiimeko ezifana ne-HIV, kukhuphula umngcipheko kakhulu. Ezinye izinto ezinxulumene nazo ziquka ukuchaphazeleka kwiikhemikhali ezithile, iindawo zokulimala okanye zokuhlinzwa, kunye nokutheleleka kwe-human papillomavirus.

I-Keratoacanthoma vs. I-Squamous Cell Carcinoma

Umehluko phakathi kwe-keratoacanthoma kunye ne-squamous cell carcinoma yenye yeengxaki ezinzima zokuxilonga kwi-dermatopathology. Zombini i-tumor zingavela ngokufana kakhulu kwiimeko zempilo kunye ne-microscopy, kwaye abanye abahluli bepathology babeka i-KA njenge-subtype ye-squamous cell carcinoma ehlukeneyo kunokuba ibe yinto ehlukileyo. Umahluko ophambili wezempilo kukukhula: i-keratoacanthomas ivame ukukhula ngokukhawuleza ngakumbi kwaye ingase ibuyisele emuva, ngelixa i-squamous cell carcinomas ikhula kancinci kwaye ngokukhawuleza. Ngokubona ukuba akukhona konke okukhona ukwahlula phakathi kwazo ngokuqinisekileyo, abaninzi beengcali ze-dermatology bacebisa ukwelapha i-keratoacanthoma njengoko bekuya kwi-squamous cell carcinoma ukuze kugwenywe umngcipheko wokuba i-cancer engeneleli ingashiywa ingalapheki.!!

Uhlolo

Uhlolo lwe-keratoacanthoma ludinga kokubili ukuhlolwa kweklinikhi kunye nokuhlolwa kwehistopathological. Ukukhula okukhawulezayo, umfanekiso we-dome, kunye ne-crater ye-keratin ephakathi kubonelela ngamaqhosha abalulekileyo, kodwa i-biopsy ibalulekile ukuze kuqinisekiswe. I-biopsy yokukhupha ebandakanya ubunzulu bayo bonke kunye ne-architecture ye-lesion iyafuneka, njengoko i-biopsy encinci ye-punch ingase ingafumani isikhumba esaneleyo sokwahlula i-KA kwi-squamous cell carcinoma. Umphandi ubheka iimpawu ezithile ze-architecture ezibandakanya umfanekiso we-crateriform okanye we-cup-shaped, i-squamous cells ezahlukeneyo, kunye ne-plug ye-keratin ephakathi.

Iindlela Zokwelapha

Nangona kukho amathuba okuba kube nokuhla okungazenzekelayo, uninzi lwezithunywa zempilo lukhuthaza ukwelashwa okusebenzayo kwe-keratoacanthoma kunokulinda.!! Ukukhupha ngesikhumba kukhulu kwaye kuqinisekisiwe, kubonelela ngokuqhawula ngokupheleleyo kunye nesikhumba sokuhlola. Ubugcisa be-Mohs micrographic bunokusebenzisa kwi-lesions kwiindawo ezibucayi zokubukeka ezifana nobuso, njengoko kuvumela ukugcina isikhumba esininzi ngelixa kuqinisekiswa ukuhluza ngokupheleleyo. Iindlela zokwelapha ezahlukeneyo zabaguli abangakwazi ukungena kwi-surgery ziquka i-intralesional injections ze-methotrexate okanye i-5-fluorouracil, iindlela zokwelapha eziphathekayo, kunye ne-radiation therapy.

Uphando kunye neMiphumela

Uphando lwe-keratoacanthoma luhlala luhle kakhulu xa i-lesion iphathwa ngokufanelekileyo. Ukukhupha ngesikhumba kunenqanaba eliphezulu lokuphola, kwaye ukuphinda kubonakale emva kokukhupha ngokupheleleyo akuvamile. Nokuba ngaphandle kokwelashwa, i-keratoacanthomas ezininzi ziya kuhluma zodwa, nangona le nkqubo ingathatha iinyanga kwaye ingashiya umgubo omkhulu. Iimeko ezixhalabisayo zihlala zixhomekeke kwi-perineural invasion okanye kwiindlela zokukhula ezinamandla, ezinokuziphatha ngakumbi njenge-squamous cell carcinoma ejolise kumphumo omkhulu.

Ukwahlula kunye nokuBona iSkin

Abantu abaye bahlala ne-keratoacanthoma banomngcipheko ophakamileyo wokuphuhlisa i-lesions ezongezelelweyo kunye nezinye iintlobo ze-cancer yesikhumba, okwenza ukuba ukujolisa okuqhubekayo kubaluleke kakhulu. Ukuhlolwa kwekhono lesikhumba rhoqo kunye nokukhusela ilanga ngokucokisekileyo kuyacetyiswa kubo bonke abaneembali ze-KA. I-Skinscanner ingaba yithuluzi elixabisekileyo lokulandela ukukhula okutsha okanye okutshintshayo kwesikhumba phakathi kwee-vizit ze-dermatology, ikunceda uqaphele umjoliso wokukhula okukhawulezayo okuchaziweyo kwe-keratoacanthoma. Nanyani i-nodule yesikhumba ekhula ngokukhawuleza kufuneka ibangele ukuvakashelwa ngokukhawuleza kumphandi wezempilo ukuze kuhlolwe, njengoko ukungenelela kwangoko kuholela kwiimiphumo ezilungileyo zokubukeka kunye nezempilo.

Imibuzo ebuzwa rhoqo

Ngaba i-keratoacanthoma iyintlobo ye-cancer?

Uhlolo lwe-keratoacanthoma luphikiswa phakathi kochwepheshe. Abanye bacinga ukuba yitshungululu elingenamphumela elinokubuyela emuva ngokwaso, ngelixa abanye baluhluza njengohlobo oluphantsi lwe-squamous cell carcinoma. Ngenxa yale mingeni, uninzi lwezithunywa ze-dermatology luphatha i-keratoacanthoma njengemiphumela enokubangela umngcipheko ukuze kuqinisekiswe ukhuseleko lomgibeli.

I-keratoacanthoma ikhula ngokukhawuleza kangakanani?

I-keratoacanthoma yenye yeetshungululu ezikhulayo ngokukhawuleza, ezinokufikelela kwiisentimitha ezi-1 ukuya kwi-2 ububanzi kwiiveki ezimbini ukuya kwezi-4. Le mveliso iphucukileyo ngokuqhelekileyo yenye yeempawu ezisiza ukwahlula phakathi kwezinye iimpawu zesikhumba, nangona ingakhathaza abagibeli abakubona ukuba kukhule i-bump entsha ngokukhawuleza.

Ingaba i-keratoacanthoma iya kuphumelela ngaphandle kokunyanga?

Iinkulungwane ze-keratoacanthomas zihlala zibuya zizele zizele emuva zodwa kwiinkqubo ezithile zeenyanga, nto leyo eyodwa yeempawu ezihlula kwi-squamous cell carcinoma eqhelekileyo. Nangona kunjalo, ukulinda ukuba kuphumelele ngokwaso akukrecommended kakhulu kuba itshungululu ayinakuhlala ihlulwa ngokuthembekileyo kwi-squamous cell carcinoma, kwaye inkqubo yokubuyela emuva ihlala ishiyela umgca obalulekileyo.

Ingaba i-keratoacanthoma ingaphinda ibuye emva kokunyanga?

Uphindaphindo emva kokususa ngokupheleleyo ngenkqubo yokuhlinzwa akuvamile kodwa kuyenzeka, kwenzeka kwiipesenti ezincinci zeemeko. Umngcipheko wokuphinda ubonakala uphakamile ukuba ukususa kokuqala bekungaphelelanga okanye ukuba umphumela uphathwe ngeendlela ezingahlinzwanga. Abagibeli abaye bafumana i-keratoacanthoma kufuneka bahlolwe rhoqo ukuze babone iimpawu ezintsha kunye nezinye iikhankaso zesikhumba.

Yintoni endiyenzayo ukuba ndibone i-bump ekhula ngokukhawuleza esikhumbeni sam?

Nanyani na ukukhula kwesikhumba esikwi-bump entsha esivela kwaye sikhula ngokukhawuleza kwiintsuku ukuya kwiiveki kufuneka kuhlolwe ngugqirha wesikhumba ngokukhawuleza. Ngelixa kungaba yi-keratoacanthoma enokuthi ibenokuhamba okuhle, ukukhula ngokukhawuleza kungaba yimpawu yeekhankaso zesikhumba ezibulalayo. Ukuhlolwa ngokukhawuleza kuvumela ukuchonga ngokuchanekileyo kunye nokunyanga okufanelekileyo, kungakhathaliseki ukuba yintoni imbangela engaphantsi.

Dr. Sarah Chen

MD, Board-Certified Dermatologist

Dr. Sarah Chen is a board-certified dermatologist with over 12 years of clinical experience specializing in skin cancer detection and preventive dermatology. She has published extensively on early melanoma identification and AI-assisted diagnostics.

Isaziso Sezonyango

Skinscanner yithuluzi lokuhlola elisetyenziswa yi-AI kwaye ALUQHUBELELI isikhokelo sezonyango esisebenzayo. Iziphumo zenzelwe kuphela iinjongo zolwazi. Ngokuqhelekileyo, cela umphathiswa wezonyango oqeqeshiweyo okanye umphathiswa wezempilo ukuze ufumane uvavanyo lwezimo zesikhumba.