Spitz nevus (Epithelioid thiab Spindle-Cell Nevus) yog ib qho tsis tshua muaj, benign, melanocytic nevusuas feem ntau tau txais thiab muaj cov yam ntxwv histologic uas sib tshooj nrog cov melanoma.
Puas yog Spitz nevus cancer?
A Spitz nevus yog hom tawv nqaij tsis tshua muaj qhov cuam tshuam rau cov hluas thiab menyuam yaus. Txawm hais tias nws tuaj yeem zoo li daim tawv nqaij mob qog noj ntshav hu ua melanoma, a Spitz nevus lesion tsis suav tias yog mob qog noj ntshav. Nyeem rau kom paub ntau ntxiv txog yuav ua li cas koj tuaj yeem tshawb pom cov moles thiab lawv kho li cas.
Puas Spitz nevus yuav tsum tau muab tshem tawm?
Classic Spitz nevi feem ntau loj hlob rau ob peb lub hlis thiab tom qab ntawd maj mam ploj mus ob peb xyoos. Tej zaum lawv tsuas xav tau kev saib xyuas kev kho mob xwb. Spitz nevi nyob rau hauv cov neeg laus thiab hom uas tej zaum yuav txuas rau melanoma, xws li pigmented thiab atypical Spitz qog, yog feem ntau phais tshem tawm ntawm daim tawv nqaij.
Puas yog Spitz nevus phem?
Muaj kev sib cav txog seb PSCNOR puas yog ib qho chaw hauv nws tus kheej txoj cai lossis seb nws yog qhov txawv ntawm Spitz naevus. Txawm hais tias ob qhov txhab yog benign, lawv tuaj yeem muaj cov yam ntxwv zoo sib xws thiab cov tshuaj histopathological rau melanoma, ua rau lawv qhov kev ntsuas nyuaj thiab zoo tshaj plaws nyob rau hauv txhais tes ntawm tus kws kho mob.
Puas yog Spitz nevus dysplastic?
Dysplastic nevi (DN) (atypical moles) thiab Spitz nevi yog irregular-appearing nevinrog cov tshuaj kho mob thiab cov ntsiab lus histologic uas muaj teeb meem thiab tseem hloov mus. Ob leeg DN thiab Spitz nevi muaj kev kho mob, dermoscopic, thiab histologic nta uas sib tshooj nrog melanoma.
