Txawm tias tsis muaj ntau li basal cell (kwv yees li ib lab tus neeg mob tshiab hauv ib xyoos), squamous cell yog qhov hnyav dua vim tias nws yuav kis tau (metastasize). Kev kho thaum ntxov, tus nqi kho tau ntau dua 90%, tab sis metastases tshwm sim hauv 1% -5% ntawm cov neeg mob. Tom qab nws tau metastasized, nws nyuaj heev rau kho.
Puas yog Basal Cell Carcinoma tob dua squamous?
Cov qog nqaij hlav hauv hlwb feem ntau tuaj yeem raug tshem tawm tag nrho (lossis kho lwm txoj hauv kev), txawm hais tias lawv yog yuav ntau dua li cov qog nqaij hlav hauv hlwbkom loj hlob mus rau hauv cov txheej txheem tob ntawm daim tawv nqaij thiab kis mus rau lwm qhov ntawm lub cev.
Dab tsi yog qhov mob qog noj ntshav siab tshaj plaws?
Melanoma yog hom mob qog noj ntshav ntawm daim tawv nqaij uas pib hauv cov hlwb hu ua melanocytes. Thaum nws tsis tshua muaj ntau dua li basal cell carcinoma (BCC) thiab squamous cell carcinoma (SCC), melanoma yog qhov txaus ntshai dua vim tias nws muaj peev xwm kis tau mus rau lwm yam kabmob sai dua yog tias nws tsis kho thaum ntxov.
Puas yog Basal Cell Carcinoma Qhov phom sij tshaj plaws?
Thaum BCCs tsis tshua kis dhau ntawm qhov chaw qog nqaij hlav, yog tias tso cai kom loj hlob, cov kab mob no tuaj yeem ua rau disfiguring thiab txaus ntshai. Tsis kho BCCs tuaj yeem ua rau hauv cheeb tsam cuam tshuam, loj hlob dav thiab tob rau hauv daim tawv nqaij thiab rhuav tshem cov tawv nqaij, cov nqaij mos thiab pob txha.
Qhov txawv ntawm basal cell thiab squamous yog dab tsi?
Ntawm tsib sublayers ntawm epidermis, basal hlwb pom nyob rau hauv qistxheej. Qhov no yog qhov uas cov hlwb loj hlob thiab sib faib los hloov cov hlwb ntawm txheej txheej sab nrauv uas tau los tas li. Nyob rau hauv lem, cov cell ua flatter thaum tsiv mus rau saum npoo, uas yog thaum lawv ua squamous hlwb.
