Phunzirani Zambiri Zambiri za Khungu za Khungu
Mitundu ya Keratinocytes ndiyo mtundu wambiri wa khungu. Amapanga keratin, mapuloteni omwe amapereka mphamvu kwa khungu, tsitsi, ndi misomali. Keratinocytes amapanga madzi akuya, osal cell khungu ndipo pang'onopang'ono amasunthira mmwamba, amakhala maselo osakanikirana asanafike pakhungu pamwamba pa mwezi. Chifukwa chaichi, khungu la khansa losakanikirana ndi khansa monga basal cell carcinoma ndi squamous cell carcinoma nthaŵi zina amatchedwa keratinocyte khansa.
Mtundu wambiri wa kansa ya keratinocyte ndi basal cell carcinoma.
Kodi Basal Cell Carcinoma N'chiyani?
Basal cell carcinoma ndi mtundu wa khansara ya khungu. Basal cell carcinoma imayamba m'maselo a basal - mtundu wa selo mkati mwa khungu lomwe limapanga maselo atsopano a khungu ngati achikulire amafa.
Basal cell carcinoma imawoneka ngati waxy bump, ngakhale iyo ikhoza kutenga mitundu ina. Basal cell carcinoma imapezeka kawirikawiri pamadera a khungu omwe nthawi zambiri amakhala ndi dzuwa, monga nkhope yanu ndi khosi.
Magulu ambiri otchedwa basal cell carcinomas amaganiza kuti amayamba chifukwa cha kuwala kwa ultraviolet (UV) kuchokera ku dzuwa. Kupewa dzuŵa ndi kugwiritsa ntchito sunscreen kungateteze ku basal cell carcinoma.
Zizindikiro za Basal Cell Carcinoma
Basal cell carcinomas nthawi zambiri zimakhala ndi mbali zozizira za thupi lanu, makamaka mutu wanu ndi khosi. Nambala yaying'ono kwambiri imachitika pa thunthu ndi miyendo. Komabe basal cell carcinomas ikhoza kuchitika pa ziwalo za thupi lanu zomwe sichidziwika kuti zimakhala ndi dzuwa.
Ngakhale chizindikiro chenichenjezo cha khansara ya khungu ndi chilonda chimene sichichiritsa kapena kuti chimachotsa magazi ndi khungu mobwerezabwereza, khansara ya basal cell ingakhalenso ngati:
- Choyera choyera kapena chotsitsa, nthawi zambiri ndi mitsempha yowoneka yamagazi, pamaso panu, makutu kapena khosi. Mphuno ikhoza kutuluka ndi kuyamba kukula. Mu anthu omwe ali ndi khungu lamdima, mtundu uwu wa khansara ukhoza kukhala wofiira kapena wakuda.
- Chigamba chakuda, chakuda, chakuda kapena chakuda kumbuyo kwanu kapena pachifuwa. Patapita nthawi, ziphuphu izi zimakula kwambiri.
- Kawirikawiri, choyera, choyera. Mtundu uwu wa basal cell carcinoma ndi wosavuta kunyalanyaza, koma ukhoza kukhala chizindikiro cha khansa yowonongeka kwambiri yomwe imatchedwa morpheaform basal cell carcinoma.
Zifukwa za Basal Cell Carcinoma
Basal cell carcinoma imachitika pamene imodzi mwa maselo a khungu amayamba kusintha kwa DNA yake. Maselo ammunsi amapezeka pansi pa epidermis - kunja kwa khungu. Maselo osambira amapanga maselo atsopano a khungu. Pamene maselo atsopano a khungu amapangidwa, amapangitsa maselo achikulire kupita kumtunda, kumene maselo akale amamwalira ndipo amachotsedwa.
Njira yopanga maselo atsopano a khungu imayang'aniridwa ndi DNA ya basal cell. Kusintha kwa DNA kumapangitsa kuti basal cell ipitirire mofulumira ndikupitiriza kukula pamene ikafa. Pamapeto pake, maselo osadziwika angapangitse chotupa cha khansa.
Ultraviolet Kuwala ndi Zowonjezera Zina
Zambiri mwa kuwonongeka kwa DNA m'maselo a basal zimachokera ku mazira a ultraviolet (UV) omwe amapezeka mu dzuwa ndi magetsi oyatsa malonda ndi mabedi ochenjeza. Koma kutuluka kwa dzuwa sikufotokoza za khansa ya khungu imene imakhala pakhungu osati kawirikawiri yomwe imakhala kuwala kwa dzuwa.
Izi zikusonyeza kuti zina zikhoza kukupangitsani kadosa ya khungu, monga kukhala ndi poizoni kapena kukhala ndi chizolowezi chofooketsa chitetezo chanu cha mthupi.
Nthawi Yomwe Muwone Dokotala
Pangani chibwenzi ndi dokotala ngati muli ndi zizindikiro zomwe zikukudetsani nkhawa.
Tsamba:
Chipatala cha Mayo. Basal Cell Carcinoma. http://www.mayoclinic.org/diseases-conditions/basal-cell-carcinoma/basics/definition/con-20028996