Squamous metaplasia yog ib qho benign tsis-cancerous hloov (metaplasia) ntawm surfacing cov hlwb (epithelium) mus rau squamous morphology.
Puas squamous metaplasia tuaj yeem ua mob qog noj ntshav?
Endocervical squamous metaplasia
Tsis muaj kev pheej hmoo ntawm kev hloov pauv tsis zoo rau squamous metaplasia Txawm li cas los xij, kev hloov pauv metaplastic hauv lub endocervix tuaj yeem ua rau muaj kev pheej hmoo rau tib neeg papilloma kab mob. (Hwang et al., 2012), uas yog ib qho kev pheej hmoo rau mob qog noj ntshav.
YPuas yog squamous metaplasia ntawm lub zais zis mob cancer?
Keratinizing squamous metaplasia ntawm lub zais zis yog tsis tshua muaj thiab feem ntau cuam tshuam nrog cov kab mob urinary thiab mob ntev. Nws raug suav hais tias yog tus mob precancerous ntawm squamous cell carcinoma, tshwj xeeb tshaj yog thaum ntau tshaj 50% ntawm lub zais zis nto cuam tshuam. Kev kho mob tsis tuaj yeem tshem tawm qhov mob no.
YPuas yog metaplasia benign lossis malignant?
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.
mob qog noj ntshav metaplasia yog dab tsi?
Metaplasia yog hloov pauv ntawm ib hom ntawm tes mus rau lwm tus. Ib qho ntawm koj lub cev ib txwm yuav dhau los ua cov qog nqaij hlav cancer. Ua ntej cov qog nqaij hlav qog nqaij hlav hauv koj lub cev cov ntaub so ntswg, lawv mus dhau qhov txawv txav hu ua hyperplasia thiab dysplasia.
Histopathology Cervix --Squamous metaplasia & carcinoma-in-s
