I-Keratoacanthoma
Uhlolo
Iimfuno ezixhaphakileyo
Iqela leminyaka
Abantu abadala & Abadala
Uphuhliso
Ukhawulelwe ngokwakho
Uhlanga
Hayibo
I-Keratoacanthoma ngumhlaza wesikhumba okhula ngokukhawuleza ovame ukuvela kwiindawo ezichaphazelekayo lilanga kubantu abadala abaphakathi naphakathi nabadala. Ibonakala njengobumba olujikelezileyo olunomgogodla we-keratin (into eqinile) kwaye ngamanye amaxesha ingancipha ngokwayo, kodwa kunzima ukuyahlula kwi-squamous cell carcinoma, ngoko oogqirha bahlala beyiphatha njengento enokuthi ibe yingozi.
Le ngcaciso ijolise kumphakathi. Ngokuhlola, uya kufumana uhlolo oluchanekileyo, olwenziwe ngokwakho — kubandakanya uhlolo lwezingozi, ukulandela umkhondo, kunye nezenzo ezikhuthazwayo.
Imbangela echaphazelekayo ye-keratoacanthoma ayaziwa, kodwa ukuvezwa lilanga ixesha elide, imitha ye-ionizing, ukulimala kwesikhumba okuqhubekayo, kunye nokunxibelelana nezinto ezithile kubonakala kukhulisa umngcipheko. Yimhlaza otholakele, hayi into ozalwa nayo, kwaye ivamise ukuvela kamva kubomi babantu abadala.
I-Keratoacanthoma ithathwa njengemeko enokhetho yokuba ngumhlaza: uninzi luhlala lungelulo olubi, kodwa ezinye zinokuguquka zibe yi-squamous cell carcinoma, ngakumbi ukuba zihlala zihlukunyezwa okanye zitshiswa. Abantu abane-keratoacanthoma nabo banethuba eliphezulu lokuphuhlisa omnye umhlaza wesikhumba kufutshane okanye kwenye indawo esikhumbeni.
Ukwelashwa okuyintloko kwe-keratoacanthoma kukusikwa ngokuhlinzwa ngomda omncinci wesikhumba esinempilo, okususa umhlaza kwaye kuvumele uhlolo lwe-histological olunembile. Ukushefa okulula, ukususwa okungaphezulu, okanye iindlela ezibhubhisa njenge-laser okanye i-cryotherapy kuphela azifanelekanga kuba zikhulisa umngcipheko wokuphindaphinda kwaye zingaphuthelwa umhlaza wesikhumba ongaphantsi.
Ulwazi olunikezelwe apha lwenziwe ngeenjongo zemfundo kuphela kwaye aluqhubekisi isikhokelo sezonyango esisebenzayo. Ngokuqhelekileyo, cela umphathiswa wezonyango okanye udokotela ukuba unayo nayiphi na imiba.
I-Lentigo melanoma luhlobo lwe-melanoma oluhlala lukhula esikhunjeni esonakele lilanga ebusweni kubantu abadala, rhoqo phezu kwephatshi elide elinsundu elibizwa ngokuba yi-lentigo maligna (Dubreuilh melanosis). Ihlala ikhula kancinci phezu komphezulu iminyaka, kodwa xa iqala ukukhula ngaphakathi iba nobundlobongela, inokusasazeka kumaseli omzimba angaphakathi, kwaye ihlala ifuna unyango olukhawulezileyo lochwephesha.
IMelanoma ngumhlaza wesikhumba onobungozi othuthukayo ovela kumaseli akhiqiza umbala abizwa ngokuba ngama-melanocyte. Ihlala ivela esikhumbeni kodwa inokuthi ivele kwiso, kumambrini amuncu, okanye phantsi kwezipikili. Ukufumanisa kwangoko kunye nokususwa ngokupheleleyo kokuhlinzwa kuphucula kakhulu amathuba okuphila.
Unganciphisa umngcipheko wakho we-keratoacanthoma ngokukhusela isikhumba sakho kwi-UV, ugweme ukulimala kwesikhumba okuqhubekayo, kwaye unciphise ukuvezwa kwimitha ye-ionizing nezinto ezinzima. Ukuhlolwa kwesikhumba rhoqo, ukuhlaziywa kwesikhumba se-AI yethu, kunye nezivakashi ezikhathazayo kugqirha wezikhumba nganoma yibuphi ubhampa obutsha okanye obuguqukayo kubalulekile.
Ukuba uqaphela ubhampa okhula ngokukhawuleza, oyindilinga onomgogodla ophakathi okanye ipulaki efana nebhande, ngakumbi esikhunjeni esichaphazelekayo lilanga, kufuneka ubone ugqirha wezikhumba okanye ugqirha wezifo zomdlavuza kungekudala. Ukuhlaziywa kwesikhumba se-AI yethu kungakusiza ukuba ulandele isilonda, kodwa ugqirha kuphela onokuhlolwa kwesampula angakwazi ukuhlukanisa ngokuthembekileyo i-keratoacanthoma nomhlaza wesikhumba.
Ubhampa okhula ngokukhawuleza ongaba yi-keratoacanthoma kufuneka uhlolwe ugqirha wezikhumba okanye ugqirha wezifo zomdlavuza kwiiveki ezimbalwa, ngokukhawuleza ukuba ubuhlungu, uphephe, okanye ukhula ngokukhawuleza. Akuyona into ephuthumayo njengokutheleleka okukhulu, kodwa akufanele kunganakwa okanye kubhekwe iinyanga ngaphandle kokuhlolwa kwezokwelapha.
I-Actinic keratosis yindawo enobukhali, enezikali esikhunjeni esivezwe lilanga ebangelwa umonakalo we-UV wesikhathi eside. Iqwalaselwa njengotshintsho olungaphambi komhlaza kuba inxalenye encinci ingaba yi-squamous cell carcinoma ngokuhamba kwexesha, ngoko ke ukuhlolwa rhoqo kunye nonyango kuvame ukucetyiswa.
