[1] Muaj qhov tshwm sim ntawm 1.5%–4.3%, leukoplakia lesions nthuav tawm cov kev kho mob sib txawv ntawm cov npoo du lossis wrinkled thiab tshwm li xim dawb lossis daj daj dawb. Cov kab mob proliferative verrucous leukoplakia (PVL) ib txwm nyuaj rau kev kuaj mob txij li lawv thawj cov lus piav qhia los ntawm Hansen li al.
Puas yog proliferative verrucous leukoplakia cancer?
Proliferative verrucous leukoplakia (PVL) yog ib hom kab mob qog nqaij hlav hauv qhov ncauj tsis tshua muaj, qhov chaw dawb uas muaj muaj feem yuav mob qog noj ntshav hauv lub qhov ncauj. Nws feem ntau cuam tshuam rau hauv ob sab phlu (buccal mucosa) thiab tus nplaig.
Vim li cas Verrucous carcinoma?
Verrucous carcinoma yog ib qho mob qog noj ntshav uas tsis tshua muaj tshwm sim uas feem ntau tshwm sim hauv thaj tsam ntawm kev khaus khaus lossis mob nrog cov tsos mob ntawm cov kab mob zoo li paj paj. Nws yog qhov tsawg heev uas American Cancer Society hais tias nws suav rau tsawg dua 5% ntawm cov qog nqaij hlav hauv qhov ncauj.
Tus leukoplakia twg yog qhov phem tshaj?
Nws tau raug tshaj tawm tias qhov ncauj squamous cell carcinoma cuam tshuam nrog kev muaj peev xwm ua rau mob qog nqaij hlav hauv 15-48% (1). Qhov ncauj leukoplakia (OL) yog qhov mob tshwm sim ntau tshaj plaws ntawm qhov ncauj mucosa.
Verrucous carcinoma feem ntau tshwm sim nyob qhov twg?
Verrucous carcinoma tuaj yeem tshwm sim hauv ntau lub taub hau thiab caj dab, nrog rau hauv qhov chaw mos lossis ib leeg ntawm ko taw. Lub qhov ncauj yog qhov chaw ntau tshaj plaws ntawm cov qog no.
