Puas yog dysplastic nevus hloov mus ua melanoma? Yog, tab sis feem ntau dysplastic nevi tsis tig mus rau hauv melanoma(1, 3). Feem ntau nyob ruaj khov nyob rau lub sijhawm.
Ntau npaum li cas dysplastic nevus tig mus ua melanoma?
Cov kws sau ntawv kwv yees tias qhov hloov pauv txhua xyoo ntawm ib qho nevus rau hauv melanoma yog li ntawm ≤1 ntawm 200,000 rau cov txiv neej thiab cov poj niam hnub nyoog qis dua 40 xyoo mus rau kwv yees 1 ntawm 33,000 rau cov txiv neej laus dua 60 xyoo.
% pes tsawg ntawm dysplastic nevus dhau los ua melanoma?
Lub koom haum ntawm dysplastic nevi nrog melanoma tau tshaj tawm, txawm tias tsis muaj kev txheeb xyuas los ntawm qib ntawm atypia. Kev tshawb fawb tau kwv yees tias 60% mus rau 80% ntawm melanomas tshwm sim de novo12 thiab cov melanomas tshwm sim nrog ib qho atypical nevus hauv 0.5% rau 46% ntawmcase.
Koj tuaj yeem qhia melanoma los ntawm dysplastic nevi li cas?
Ib txhia dysplastic nevi qhia cov cim ceeb toom ntawm melanoma: khaus, nce, crusting, oozing, xim xiav-dub, mob, los ntshav, o thiab ulceration. Yog tias ib qho ntawm cov cim ceeb toom no tshwm sim rau ntawm koj tus kheej daim tawv nqaij lossis ntawm ib tug phooj ywg lossis cov neeg hauv tsev neeg, sab laj nrog kws kho hniav tam sim ntawd.
Nevus tuaj yeem ua rau melanoma?
Nevi kuj tseem yog qhov tseem ceeb raws li qhov muaj peev xwm ua ntej ntawm melanoma; Txawm li cas los xij, feem ntau nevi yog qhov ruaj khov thiab yuav tsis nce mus rau qhov tsis zoo.
