Video: Mob qog noj ntshav ntawm daim tawv nqaij hu li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Muaj peb hom loj ntawm tawv nqaij mob qog noj ntshav: basal cell mob qog noj ntshav (BCC), squamous cell mob qog noj ntshav (SCC), thiab melanoma. Thawj ob tawv nqaij cov qog nqaij hlav tau ua pawg ua ke uas tsis yog melanoma tawv nqaij mob qog noj ntshav.
Tsis tas li ntawd, lub npe ntawm daim tawv nqaij mob cancer yog dab tsi?
melanoma
Ib tus kuj tseem yuav nug tau, mob qog noj ntshav ntawm daim tawv nqaij zoo li cas? Squamous cell carcinomas tuaj yeem tshwm zoo li cov xim liab lossis xim av xim av hauv tawv nqaij , feem ntau yog nrog qhov ntxhib, nplai, lossis tawv nqaij. Lawv zoo li maj mam loj hlob thiab feem ntau tshwm sim nyob rau thaj chaw uas muaj hnub ci ntawm lub cev, xws li lub ntsej muag, pob ntseg, caj dab, daim di ncauj, thiab nraub qaum ntawm tes.
Tsis tas li ntawd, 3 hom mob qog noj ntshav yog dab tsi?
Muaj peb lub ntsiab hom mob qog noj ntshav . Qhov loj tshaj plaws yog melanoma . Zoo li txhua lub cev nqaij daim tawv peb tawv nqaij yog tsim los ntawm cov cell: cov cell hauv paus, cov cell squamous thiab melanocytes. Cov ntau hom mob qog noj ntshav muaj npe rau lub tawv nqaij cell qhov twg mob qog noj ntshav tsim tawm: cell basal mob qog noj ntshav , squamous cell mob qog noj ntshav thiab melanoma.
Qhov twg yog mob qog noj ntshav basal lossis squamous cell cancer?
Txawm hais tias tsis zoo ib yam li basal cell (kwv yees li ib lab tus neeg mob tshiab hauv ib xyoos), squamous xov loj dua vim tias nws yuav kis tau (metastasize). Kho thaum ntxov, tus nqi kho mob yog tshaj 90%, tab sis metastases tshwm sim hauv 1% -5% ntawm cov neeg mob.
Pom zoo:
Puas yog mob qog noj ntshav ntawm daim tawv nqaij zoo li qhov chaw?
Li qub mole Yuav luag txhua tus neeg muaj qee tus moles, thiab yuav luag txhua ntawm lawv tsis muaj kev phom sij. Ib lub cev qub, zoo li ib daim duab ntawm no, feem ntau yog xim av xim av, ziab, lossis qhov dub ntawm daim tawv nqaij. Nws tuaj yeem yog tiaj lossis tsa, puag ncig lossis oval. Melanoma yog mob qog noj ntshav uas pib hauv cov hlwb uas muab cov tawv nqaij rau nws cov xim
Yuav ua li cas feem pua ntawm cov qog nqaij hlav qog nqaij hlav qog noj ntshav?
Kev Kho Mob: Kev kho hluav taws xob
Dab tsi yog txheej txheej sab saum toj ntawm daim tawv nqaij nyob ib sab ntawm daim tawv nqaij?
Lub dermis txuas cov epidermis mus rau hypodermis, thiab muab lub zog thiab kev ywj pheej vim muaj cov collagen thiab elastin fibers. Nws tsuas muaj ob txheej: txheej txheej papillary nrog papillae uas nthuav mus rau hauv daim tawv nqaij thiab qis dua, txheej txheej reticular uas muaj cov ntaub so ntswg sib txuas xoob
Dab tsi yog qhov txawv ntawm daim tawv nqaij thiab daim tawv nqaij daim ntawv xeem?
Qauv: Sib sib zog nqus ntawm daim tawv nqaij; connective ntaub so ntswg muaj li ntawm ob txheej. Muaj nuj nqi: Muaj lub luag haujlwm rau cov txheej txheem muaj zog thiab yoog raws ntawm daim tawv nqaij; lub epidermis pauv cov pa roj, cov khoom noj, thiab cov khoom pov tseg nrog cov hlab ntsha hauv lub dermis
Npaum li cas ntawm daim tawv nqaij thiab daim tawv nqaij?
txog 2 hli Ua raws li qhov no hauv kev txiav txim siab, tuab npaum li cas ntawm cov epidermis nyob tom qab? Dermis thiab subcutaneous rog Nws yog tuab (nruab nrab 1 txog 4 hli) tshaj li daim tawv nqaij uas yog hais txog nyias li daim ntawv.