Carcinoma yog hom mob khees xaws tshaj plaws. Nws pib hauv cov ntaub so ntswg epithelial ntawm daim tawv nqaij, lossis hauv cov ntaub so ntswg uas kab hauv nruab nrog cev, xws li daim siab lossis lub raum. Carcinomas tuaj yeem kis mus rau lwm qhov ntawm lub cev, lossis raug kaw rau qhov chaw tseem ceeb.
Cov kab mob carcinomas tshwm sim feem ntau nyob qhov twg?
Hais txog 2 ntawm 10 cov qog nqaij hlav ntawm daim tawv nqaij yog squamous cell carcinomas (tseem hu ua squamous cell cancers). Cov qog nqaij hlav no pib nyob rau hauv cov hlwb tiaj tus nyob rau sab sauv (sab nrauv) ntawm cov epidermis. Cov qog nqaij hlav no feem ntau tshwm sim ntawm tshav ntuj qhov chaw ntawm lub cev xws li lub ntsej muag, pob ntseg, caj dab, daim di ncauj, thiab nraub qaum ntawm tes
Qhov chaw ntawm carcinomas yog dab tsi?
Cov chaw uas muaj mob qog noj ntshav feem ntau muaj xws li:
- Skin.
- Luag.
- Poj niam mis.
- Prostate.
- Cervix and Uterus.
Dab tsi yog ob hom mob qog noj ntshav?
Nws muaj nyob rau hauv daim tawv nqaij, nrog rau cov npog thiab hauv ob sab phlu ntawm lub cev thiab sab hauv, xws li lub plab zom mov. Cov kab mob carcinomas tau muab faib ua ob hom loj: adenocarcinoma, uas tsim nyob rau hauv lub cev lossis caj pas, thiab squamous cell carcinoma, uas tshwm sim hauv squamous epithelium.
Vim li cas carcinomas yog mob qog noj ntshav ntau tshaj?
Carcinomas yog hom mob qog noj ntshav tshaj plaws. Lawv yog tsim los ntawm cov hlwb epithelial, uas yog cov hlwb uas npog sab hauv thiab sab nraud ntawm lub cev. Muaj ntau ntau hom epithelial hlwb, uas feem ntau muaj ib sab zoo li zoo li thaum saib nyob rau hauv ib lub microscope.
