Cia peb kawm txog kev hloov pauv hauv cov hlwb ntawm peb lub cev. Squamous Metaplasia yog dab tsi?

Koj puas tau xav tias txawm tias cov cell me tshaj plaws hauv peb lub cev qee zaum kuj hloov pauv tau? Qhov no tuaj yeem yog qhov ib txwm muaj, thiab qee zaum nws tuaj yeem yog qee yam uas yuav tsum txhawj xeeb txog. Ib qho kev hloov pauv ntawm cov cell no hu ua '(Squamous Metaplasia)'. Hnub no, peb yuav tham txog qhov no yooj yim, hauv txoj kev uas koj tuaj yeem nkag siab.

Dab tsi yog '(Squamous Metaplasia)'?

Hais yooj yim xwb, Squamous Metaplasia yog ib qho kev hloov pauv zoo, tsis yog mob qog noj ntshav hauv cov hlwb squamous ntawm koj lub cev epithelium . Xav txog nws qhov epithelium no zoo li peb daim tawv nqaij, ib daim nyias nyias uas tiv thaiv peb cov qog thiab cov kabmob.

Tam sim no nws yooj yim dua los saib lub ntsiab lus ntawm ob lo lus no sib cais:

• Squamous: Cov no yog cov hlwb me me, tiaj tus uas zoo li cov nplai. Cov no yog cov uas ua rau cov epithelium.
• `(Metaplasia)`: Qhov no txhais tau hais tias ib hom cell hloov pauv thiab dhau los ua ib hom cell txawv kiag li. Qhov tshwj xeeb yog tias hom cell tshiab no uas tsim los yog ib hom uas feem ntau tsis pom muaj nyob rau hauv cov nqaij ntawd.

Yog li ntawd, hauv `(Squamous Metaplasia)`, cov `(squamous)` ib txwm raug hloov los ntawm `(squamous)` cov hlwb. Tab sis feem ntau qhov no tsis yog mob qog noj ntshav. Tab sis qee zaum tsawg tsawg, qhov mob no tuaj yeem dhau los ua mob qog noj ntshav `(malignant).`

Puas muaj hom '(Squamous Metaplasia)'?

Yog, cov kws kho mob faib cov hlwb no ua "Squamous Metaplasia" nyob ntawm seb lawv hloov pauv li cas. Muaj ob hom tseem ceeb:

1. `Keratinizing Squamous Metaplasia` los yog `(Leukoplakia)`:

• Hauv hom no, koj cov hlwb tsim ntau cov protein hu ua keratin thaum lawv txav mus los ntawm ib txheej ntawm epithelium mus rau lwm qhov.
• Hauv cov hlwb squamous uas noj qab nyob zoo, cov protein no hu ua keratin pab tsim peb cov nqaij, plaub hau, tawv nqaij, thiab rau tes. Nws kuj tsim cov txheej ntawm cov kabmob thiab cov qog.
• Tab sis nyob rau hauv hom no, ntau dhau '(keratin)' accumulates.

2. 'Nonkeratinizing Squamous Metaplasia':

• Qhov tshwm sim hauv qhov no yog tias, raws li tau hais ua ntej, ntau cov protein (uas yog, '(keratin)') tsis sib sau ua ke hauv cov hlwb. Keratinization tsis tshwm sim.

Ntawm ob hom no, ib qho tsim nyog tau txais kev saib xyuas.

Yog li qhov no puas yog qhov ua ntej ntawm mob qog noj ntshav? Ib qho mob "ua ntej mob qog noj ntshav"?

Qhov no yog qhov tseem ceeb tshaj plaws.

• Nonkeratinizing Squamous Metaplasia yog ib yam mob uas tsis yog mob qog noj ntshav. Qhov no txhais tau tias nws yuav tsis hloov mus ua mob qog noj ntshav. Yog li ntawd, tsis muaj dab tsi yuav txhawj txog.
• Txawm li cas los xij, 'Keratinizing Squamous Metaplasia'Qee zaum hom no yuav "ua ntej mob qog noj ntshav." Qhov no txhais tau tias yog tsis kho kom zoo, nws yuav loj hlob mus ua mob qog noj ntshav raws sijhawm.

Yog vim li ntawd cov kws kho mob thiaj li ua tib zoo saib xyuas nws yog tias lawv kuaj pom '(Keratinizing Squamous Metaplasia)'.

Yuav ua li cas yog tias Squamous Metaplasia dhau los ua mob qog noj ntshav?

Lo lus nug zoo. Yog tias tus mob uas tau hais ua ntej, "Keratinizing Squamous Metaplasia", tsis kho, nws yuav hloov mus ua tus mob hu ua "Dysplasia ." "Dysplasia" yog qhov nce ntxiv ntawm cov cell hauv cov nqaij lossis cov kabmob. Xav txog nws zoo li ib pawg ntawm cov cell uas ua haujlwm sab nraud txoj cai.

Ces, yog tias qhov mob "(Dysplasia)" no tsis raug kho, nws tuaj yeem dhau los ua "(Neoplasia)" (neoplasia) . Ces, qhov tshwm sim yog, cov hlwb tsis xwm yeem ntawd loj hlob sai yam tsis muaj kev tswj hwm, tsim "(neoplasm)" (neoplasm), uas yog, "(qog nqaij hlav)." Cov qog nqaij hlav no tuaj yeem yog mob qog noj ntshav lossis tsis yog mob qog noj ntshav.

Thaum cov hlwb squamous ua mob qog noj ntshav, peb hu nws ua squamous cell carcinoma . Tej zaum koj yuav tau hnov ​​lub npe no ua ib hom mob qog noj ntshav ntawm daim tawv nqaij. Tab sis mob qog noj ntshav ntawm daim tawv nqaij tsuas yog ib hom xwb. Cov hlwb squamous no kuj pom muaj nyob rau hauv cov ntaub so ntswg ntawm peb lub qhov ncauj, qhov ntswg, txoj hlab pa, thiab lub tsev menyuam.

Cervical Squamous Metaplasia yog dab tsi?

Txawm hais tias qhov mob no, hu ua Squamous Metaplasia, tuaj yeem tshwm sim txhua qhov chaw hauv peb lub epithelium, nws feem ntau pom nyob rau hauv cov hlwb tsim cov hnoos qeev ntawm endocervix, ib feem ntawm lub cev poj niam yug me nyuam. Endocervix yog txoj kev hla hauv lub qhov ncauj tsev menyuam uas txuas lub tsev menyuam thiab qhov chaw mos.

Qhov tseem ceeb, Nonkeratinizing Cervical Squamous Metaplasia yog ib qho mob uas ntau heev rau cov poj niam. Nws suav hais tias yog ib qho kev hloov pauv ib txwm muaj. Kwv yees li yim ntawm kaum tus poj niam uas muaj hnub nyoog yug me nyuam muaj tus mob no. Nws kuj pom muaj nyob rau hauv peb ntawm plaub tus poj niam uas tau dhau los ntawm kev tas sij hawm. Qhov kev hloov pauv ntawm cov hlwb no tsis ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav.

Txawm li cas los xij, qee tus neeg uas muaj tus kab mob Human Papillomavirus (HPV) tuaj yeem tsim tus mob hu ua Squamous Metaplasia, uas tuaj yeem ua rau mob qog noj ntshav. Raws li koj paub, HPV yog tus kab mob sib kis los ntawm kev sib deev (STD) feem ntau. Squamous Metaplasia, uas tshwm sim los ntawm HPV, tuaj yeem tsim mus rau hauv tus mob hu ua Cervical Dysplasia lossis Cervical Intraepithelial Neoplasia. Yog tias tsis kho, cov kev hloov pauv ntawm cov cell no tuaj yeem ua rau mob qog noj ntshav hauv tsev menyuam.

Yog vim li ntawd cov kws kho mob thiaj li ib txwm qhia cov poj niam kom mus kuaj xws li "Pap Smear". Yog tias cov kev hloov pauv no raug kuaj pom thaum ntxov, nws yuav yooj yim dua rau kev kho.

Qhov twg ntxiv uas Squamous Metaplasia tuaj yeem tshwm sim?

Squamous Metaplasia kuj tseem tuaj yeem tshwm sim rau lwm qhov chaw no:

• Lub zais zis thiab lub cev tso zis
• Kev zom zaub mov
• Cov Tonsils hauv qhov ncauj, tus nplaig, thiab caj pas
• Kev ua pa
• Tawv nqaij

Dab tsi yog cov ua rau Squamous Metaplasia?

Cov kws tshaj lij tseem tsis tau paub meej tias vim li cas qee cov cell hloov pauv li no, ua rau muaj '(Squamous Metaplasia)'. Txawm li cas los xij, muaj ntau yam uas tau txheeb xyuas uas ua rau muaj kev pheej hmoo ntawm qee hom '(Squamous Metaplasia)'. Piv txwv li:

• Kev kho mob hormone thiab kev kho mob hluav taws xob rau mob qog nqaij hlav prostate rau cov txiv neej tuaj yeem ua rau muaj squamous metaplasia hauv urethra (lub raj uas nqa cov zis los ntawm lub zais zis mus rau sab nraud ntawm lub cev).
• Kev kis tus kab mob HPV tuaj yeem ua rau mob qog ncauj tsev menyuam.
• Cov neeg uas tau siv catheter tso zis ntev lawm, cov neeg uas muaj kab mob hauv txoj hlab zis ntau zaus (UTIs), lossis cov neeg uas muaj pob zeb hauv lub raum tuaj yeem tsim cov pob zeb squamous metaplasia hauv lub zais zis.
• Cov neeg haus luam yeeb thiab cov neeg uas muaj kab mob ntsws hu ua Chronic Obstructive Pulmonary Disease (COPD) muaj feem yuav mob bronchial squamous metaplasia ntau dua.
• Qhov tsis muaj Vitamin A tuaj yeem ua rau Squamous Metaplasia hauv txoj hlab pa.

Tej zaum yuav muaj ntau yam ua rau qhov no, tab sis nws tsis tuaj yeem hais tias txhua yam ntawm lawv yog los ntawm cov laj thawj no.

Cov tsos mob ntawm '(Squamous Metaplasia)' yog dab tsi?

Cov tsos mob ntawm tus mob no sib txawv nyob ntawm qhov chaw ntawm lub cev uas raug tus mob (Squamous Metaplasia). Ntau tus neeg yuav tsis muaj cov cim qhia pom. Qhov no txhais tau tias tus mob no tuaj yeem muaj nyob rau ntawm lub cev yam tsis ua rau muaj kev tsis xis nyob.

Tab sis qee tus neeg yuav muaj cov tsos mob.

• Cov neeg uas muaj qhov mob zais zis squamous metaplasia yuav muaj kev xav tso zis sai sai (qhov xav tau tso zis tam sim ntawd).
• Kab mob Cervical Squamous Metaplasia tuaj yeem ua rau mob ntawm lub qhov ncauj tsev menyuam, hu ua cervicitis. Qhov mob no tsis yog ib txwm ua rau muaj cov tsos mob. Txawm li cas los xij, yog tias muaj cov tsos mob tshwm sim, lawv yuav suav nrog:
• Cov kua tawm ntawm qhov chaw mos uas muaj ntxhiab tsw phem los yog khaus los yog kub hnyiab hauv qhov chaw mos.
• Mob thaum sib deev (dyspareunia).

Yog li koj pom, cov tsos mob tuaj yeem sib txawv ntawm ib tus neeg mus rau ib tus neeg, thiab qee zaum yuav tsis muaj cov cim qhia kiag li.

Yuav kuaj mob li cas?

Txoj kev kuaj mob Squamous Metaplasia kuj txawv nyob ntawm qhov chaw ntawm lub cev uas raug mob.

• Cov kws kho mob siv Pap smears los nrhiav kev hloov pauv hauv cov hlwb ntawm lub qhov ncauj tsev menyuam thiab endocervix. Lawv kuj kuaj HPV kom pom tias koj puas tau muaj tus kab mob HPV yav dhau los. Yog tias cov txiaj ntsig ntawm cov kev kuaj no qhia txog kev pheej hmoo ntawm kev mob qog nqaij hlav hauv lub qhov ncauj tsev menyuam, koj yuav raug xa mus rau colposcopy . Qhov no suav nrog kev kuaj xyuas ntxiv cov hlwb hauv lub qhov ncauj tsev menyuam.

• Hauv lwm hom squamous metaplasia, koj tus kws kho mob yuav coj cov qauv ntawm cov hlwb los ntawm thaj chaw uas raug mob thiab ua qhov biopsy . Tus kws tshwj xeeb (hu ua pathologist) mam li saib cov hlwb no hauv qab lub tshuab microscope kom paub seb puas muaj kev hloov pauv lossis cov cim qhia ntawm tus kab mob.

Yog li ntawd, yog tias koj muaj kev tsis xis nyob, lossis tus kws kho mob xav tias muaj mob zoo li no, lawv yuav ua qhov kev kuaj mob tsim nyog.

Yuav kho tus kab mob Squamous Metaplasia li cas?

Koj puas nco qab peb tau tham txog hom mob hu ua "Nonkeratinizing Squamous Metaplasia"? Hom mob ntawd feem ntau tsis tas yuav kho vim nws tsis hloov mus ua mob qog noj ntshav.

Txawm li cas los xij, hom hu ua '(Keratinizing Squamous Metaplasia)' tuaj yeem ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav, yog li koj yuav tsum ceev faj txog nws.

Koj tus kws kho mob yuav ua kev kuaj mob tas li kom paub seb puas muaj cov cim qhia tias muaj mob qog noj ntshav. Yog tias muaj kev hloov pauv ntawm cov cell qhia tias muaj teeb meem, koj tus kws kho mob yuav txiav txim siab seb yuav kho qhov twg zoo tshaj plaws raws li qhov ntawm lub cev uas raug cuam tshuam.

Txoj kev kho mob nyob ntawm seb qhov mob hnyav npaum li cas, nws nyob qhov twg, thiab koj txoj kev noj qab haus huv tag nrho.

Kuv yuav tsum nug kuv tus kws kho mob li cas?

Yog tias koj raug kuaj pom tias muaj Squamous Metaplasia, tej zaum koj yuav muaj ntau cov lus nug. Qhov no yog ib txwm muaj. Nov yog qee yam uas koj tuaj yeem nug koj tus kws kho mob:

• Dab tsi yog qhov laj thawj uas kuv thiaj li tsim tau qhov '(Squamous Metaplasia)' no?
• Kuv puas muaj feem yuav mob qog noj ntshav?
• Kuv ua tau dab tsi los txo qhov kev pheej hmoo no?
• Kuv puas xav tau kev kho mob? Yog tias xav tau, hom twg?
• Kuv yuav tsum tau kuaj mob ntau npaum li cas?
• Puas muaj teeb meem dab tsi uas kuv yuav tsum txhawj xeeb txog?

Tsis txhob ntshai nug cov lus nug no. Nws yog ib qho tseem ceeb heev uas koj yuav tsum nkag siab zoo txog koj qhov xwm txheej.

Cov Lus Qhia Txog Kev Coj Mus Tsev

Squamous Metaplasia yog ib qho kev hloov pauv uas tsis yog mob qog noj ntshav hauv cov hlwb ntawm epithelium, cov ntaub so ntswg uas npog peb cov kabmob thiab cov qog. Muaj ntau tus neeg, tshwj xeeb tshaj yog cov poj niam, muaj ib hom hu ua Nonkeratinizing Cervical Squamous Metaplasia. Qhov no tsis ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav.

Txawm li cas los xij, ib hom hu ua "Keratinizing Squamous Metaplasia" tuaj yeem hloov mus ua "Dysplasia" thiab tej zaum yuav mob qog noj ntshav. Yog li koj tus kws kho mob yuav kuaj xyuas koj cov hlwb tsis tu ncua rau kev hloov pauv kom nrhiav tau cov cim qhia ntawm mob qog noj ntshav.

Qhov tseem ceeb tshaj plaws yog tias yog koj muaj kev tsis ntseeg lossis tsis xis nyob, lossis yog tus kws kho mob hais txog qhov no, tsis txhob ntshai nug, nrhiav cov ntaub ntawv kom raug, thiab mus kuaj mob thiab kho mob (yog tias tsim nyog). Ib txwm ua raws li koj tus kws kho mob cov lus qhia.

` Squamous Metaplasia, kev hloov pauv ntawm cov cell, epithelium, keratin, precancerous, cervix, HPV