Thaum cov hlwb raug ntsib nrog kev ntxhov siab ntawm lub cev lossis kab mob, lawv teb los ntawm kev yoog raws ntau txoj hauv kev, ib qho yog metaplasia. Nws yog benign (piv txwv li tsis yog mob qog noj ntshav) hloov pauv uas tshwm sim raws li kev teb rau kev hloov pauv ntawm milieu (physiological metaplasia) lossis mob lub cev lossis tshuaj lom neeg.
Puas metaplasia ua rau mob qog noj ntshav?
Cov teeb meem los ntawm plab hnyuv metaplasia
plab hnyuv metaplasia ntseeg tau tias yog qhov mob ua ntej uas yuav ua rau mob qog noj ntshav. Yog tias koj muaj plab hnyuv metaplasia, ces koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav tau nce rau 6 npaug.
YPuas metaplasia zoo ib yam li dysplasia?
Dysplasia yog qhov muaj cov hlwb txawv txav hauv koj cov ntaub so ntswg lossis ib qho ntawm koj lub cev. Metaplasia yog kev hloov pauv ntawm ib hom ntawm tes mus rau lwm qhov. Ib qho ntawm koj lub cev ib txwm yuav dhau los ua cov qog nqaij hlav cancer.
YPuas yog squamous metaplasia malignant?
Squamous metaplasia yog ib qho benign tsis-cancerous hloov (metaplasia) ntawm surfacing cov hlwb (epithelium) mus rau squamous morphology.
Puas metaplasia li qub lossis txawv txav?
Metaplasia yog hloov pauv los ntawm ib hom ntawm cov neeg laus ib txwm mus rau lwm hom ntawm cov neeg laus ib txwm. Cov hom metaplasia feem ntau pom los ntawm cov kws kho mob koom nrog kev hloov pauv ntawm squamous mus rau glandular cells thiab rov ua dua.
