Tus neeg saib xyuas ntsiag to ntawm koj lub cev tso zis: Cia peb kawm txog txhua yam hais txog urothelium!

Peb txhua tus tej zaum tsis tau hnov ​​​​lo lus 'Urothelium' ntau hauv peb cov kev sib tham txhua hnub, puas yog? Tab sis koj puas paub tias qhov no yog ib feem zoo kawg nkaus ntawm peb lub cev, tshwj xeeb tshaj yog lub cev tso zis , uas ua lub luag haujlwm tseem ceeb heev . Yog hais kom meej, qhov urothelium no ua haujlwm zoo li tus neeg zov ntsiag to uas zaum hauv peb lub cev thiab tiv thaiv peb ntawm ntau yam kab mob thiab cov kab mob. Yog li, hnub no, hauv tsab xov xwm no, peb yuav tham txog qhov urothelium no yog dab tsi, nws pab peb lub cev noj qab haus huv li cas, thiab nws tuaj yeem cuam tshuam rau cov kab mob dab tsi.

Dab tsi yog urothelium tiag?

Hais yooj yim xwb, cov urothelium yog ib daim ntaub tiv thaiv uas nyob sab hauv ntawm peb txoj hlab zis. Ib yam li cov plaster rau ntawm phab ntsa, nws npog sab hauv ntawm peb txoj hlab zis. Nws yog ua los ntawm ntau txheej ntawm cov hlwb. Lub luag haujlwm tseem ceeb ntawm cov txheej hlwb no yog tiv thaiv cov zis (tseem hu ua zis ) uas peb tso tawm ntawm peb lub cev thiab ntau yam kab mob nkag mus rau hauv peb cov ntshav lossis lwm cov ntaub so ntswg ntawm lub cev.

Tej zaum koj yuav xav paub tias muaj pes tsawg txheej ntawm cov nqaij hauv lub cev. Yog lawm, qhov ntawd yog qhov tseeb. Tab sis, qhov urothelium no yog ib qho tshwj xeeb heev '(epithelium)', uas txhais tau tias yog lub cellular lining. Piv txwv li, nws tsis zoo li cov linings hauv peb lub ntsws lossis txoj hnyuv. Lawv yuav tsum cia cov khoom noj khoom haus thiab cov pa oxygen hla dhau. Tab sis, qhov urothelium tsis tas yuav ua li ntawd. Tab sis, nws muaj peev xwm tshwj xeeb! Ntawd yog, nws tuaj yeem ncab thiab cog lus tas li. Xav txog, koj lub zais zis loj dua thaum nws puv nrog cov zis, thiab rov qab me dua thaum nws khoob? Lub sijhawm ntawd, qhov urothelium no kuj ncab thiab cog lus tib yam, tswj nws lub zog tiv thaiv tib yam. Nws puas tsis zoo kawg?

Cov urothelium muab kev pabcuam dab tsi rau peb lub cev?

Cov kev pabcuam uas cov qe me me no muab rau peb lub cev tsis yog ib qho yooj yim ua. Cia peb saib qee qhov tseem ceeb:

• Tiv thaiv peb cov kab mob sab hauv los ntawm cov zis: Xav txog seb, peb cov zis muaj kua qaub me ntsis los ntawm xwm. Yog tias cov zis no kov ncaj qha rau cov chaw rhiab heev hauv peb, xws li cov hlab ntsha thiab cov leeg, nws tuaj yeem ua rau puas tsuaj. Ib qho ntawm cov haujlwm tseem ceeb ntawm urothelium yog los tiv thaiv peb ntawm qhov txaus ntshai ntawd.
• Kev tiv thaiv kab mob: Lub urothelium ua haujlwm zoo li phab ntsa los tiv thaiv cov kab mob, xws li cov kab mob me me, kom tsis txhob nkag mus rau hauv lub cev los ntawm txoj hlab zis, uas feem ntau hu ua 'Urinary Tract Infections (UTIs)'.
• Kev pab nrog kev xa xov: Thaum koj lub zais zis puv, koj xav li cas , "Kuv yuav tsum tau tso zis tam sim no?" Qhov ntawd yog li cas peb cov hlab ntsha qhia peb tias muaj dab tsi tshwm sim hauv lub zais zis.Cov urothelium no kuj pab xa cov lus mus rau lub paj hlwb.
• Tswj cov zis muaj pes tsawg leeg: Nws kuj pab tswj cov dej, ntsev, thiab lwm yam khoom hauv zis.
• Kev Ncab thiab Kev Ncab: Raws li tau hais ua ntej lawm, txhawm rau kom lub zais zis tuav tau ntau yam zis, nws yuav tsum ncab thiab sib zog. Lub urothelium muab kev txhawb nqa siab tshaj plaws rau qhov no.

Hais yooj yim xwb, lub urothelium zoo li ib tug phab ej ntsiag to uas ua haujlwm zoo heev, tsis tseem ceeb rau kev noj qab haus huv ntawm peb lub cev tso zis.

Qhov urothelium nyob qhov twg hauv peb lub cev?

Lub urothelium feem ntau nyob hauv peb txoj hlab zis qis. Ntawd yog:

• Lub raum lub duav: Cov zis los ntawm lub raum xub sau ntawm no.
• Cov hlab zis : Ob lub raj uas nqa cov zis los ntawm lub raum mus rau lub zais zis.
• Lub zais zis: Peb txhua tus paub nws zoo li lub hnab uas sau thiab khaws cov zis.
• Urethra : Lub raj uas nqa cov zis los ntawm lub zais zis tawm ntawm lub cev.

Sab hauv ntawm txhua qhov chaw no yog npog los ntawm txheej no hu ua urothelium.

Cov txheej ntawm urothelium yog dab tsi?

Cov urothelium tsis yog ib txheej ntawm cov hlwb. Nws kuj tseem tuaj yeem faib ua peb txheej tseem ceeb, txhua txheej muaj nws txoj haujlwm tshwj xeeb.

1. Txheej sab nraud / cov hlwb kaus

Qhov no yog txheej ntawm cov cell nyob rau sab saum toj ntawm urothelium, sab uas ntsib cov zis. Cov no kuj hu ua "cov cell kaus" . Qhov no yog vim tias cov cell no zoo li lub kaus, thiab txhua lub cell kaus npog ntau lub cell hauv txheej nruab nrab hauv qab nws.

Qhov tshwj xeeb txog cov hlwb no yog tias lawv tuaj yeem hloov lawv cov duab. Thaum lub zais zis puv, cov hlwb no yuav tiaj tus, thiab thaum lub zais zis khoob, lawv rov qab mus rau lawv cov duab qub. Cov hlwb no khi ua ke nruj heev. Yog vim li cas cov zis thiab cov kab mob tsis xau rau hauv lub cev.

Yog tias muaj ib tug kab mob kis mus rau hauv txheej saum npoo no yam tsis tau xav tseg, cov qe ntshav dawb no yuav tuag thiab sib sau ua ke hauv txoj hlab zis. Tom qab ntawd, ob qho tib si cov qe ntshav dawb thiab cov kab mob yuav raug tso tawm ntawm lub cev nrog cov zis. Tsis tas li ntawd, muaj cov protein hu ua 'receptors' hauv txheej saum npoo no. Zoo li lub antenna. Cov no tuaj yeem ceeb toom peb cov qe ntshav dawb txog cov kab mob nkag mus rau hauv lub cev.

2. Txheej nruab nrab

Qhov no yog qhov nruab nrab ntawm lub urothelium. Nws kuj tseem muaj ntau txheej ntawm cov hlwb. Thaum lub zais zis puv, tus lej ntawm cov txheej no txo ​​qis. Cov hlwb nruab nrab no loj dua li cov hlwb hauv qab, tab sis me dua li cov hlwb kaus saum toj no. Cov hlwb no ua lub luag haujlwm tseem ceeb hauv kev kho lub urothelium yog tias nws puas lawm . Lawv kuj tseem tuaj yeem hloov cov hlwb kaus yog tias tsim nyog.

3. Txheej hauv paus

Qhov no yog txheej uas nyob hauv qab lub urothelium. Ntawd yog, txheej ze tshaj plaws rau peb cov nqaij sib txuas , cov leeg, thiab cov hlab ntsha. Cov hlwb no yog hom hlwb me tshaj plaws hauv urothelium. Lawv lub luag haujlwm tseem ceeb yog pab lwm cov hlwb hauv urothelium rov tsim dua thiab kho lawv tus kheej. Ib yam li cov hauv paus ntawm cov nroj tsuag, qhov no yog qhov uas cov hlwb tshiab loj hlob.

Cov kab mob dab tsi cuam tshuam rau urothelium?

Ib yam li txhua qhov ntawm peb lub cev, cov urothelium tuaj yeem raug cuam tshuam los ntawm ntau yam mob. Cov tseem ceeb yog:

• Mob Qog: Mob qog Urothelial carcinoma yog hom mob qog uas tshwm sim ntau tshaj plaws hauv lub zais zis. Nws tsis yog tsuas yog pib hauv lub zais zis xwb, tab sis kuj pib hauv daim ntaub ntawm lub raum, txoj hlab zis, lossis txoj hlab zis.
• Kab mob Interstitial cystitis: Qhov no yog ib yam mob uas muaj mob ntev, muaj kev nyuaj siab, lossis tsis xis nyob hauv lub zais zis. Cov kws kho mob ntseeg tias kev puas tsuaj rau cov hlab ntsha hauv lub zais zis yuav ua rau muaj mob no.
• Lub zais zis ua haujlwm ntau dhau lossis tso zis tsis tau: Qee zaum, lwm yam teeb meem hauv lub cev tso zis, xws li pob zeb hauv lub raum, tuaj yeem ua rau muaj kev hloov pauv hauv urothelium. Qhov no tuaj yeem ua rau lub cev xa cov cim tsis raug kom tso zis tawm. Qhov no tuaj yeem ua rau tso zis ntau zaus (lub zais zis ua haujlwm ntau dhau) lossis tso zis tawm tsis raug (tso zis tawm).

Cov tsos mob ntawm cov kab mob ntsig txog urothelium yog dab tsi?

Yog tias muaj teeb meem cuam tshuam rau koj lub urothelium, koj yuav muaj cov tsos mob xws li:

• Ntshav nyob rau hauv cov zis (hematuria): Cov zis yuav zoo li liab, liab dawb, lossis xim av.
• Tso zis pos huab: Cov zis tsis ntshiab thiab muaj xim pos huab.
• Mob plab: Hnov mob hauv qab plab.
• Mob los yog tso zis ntau zaus: Kub hnyiab, mob thaum tso zis , lossis xav tau tso zis ntau zaus dua li niaj zaus.

Yog tias koj muaj ib lossis ntau yam ntawm cov tsos mob no, nws yog qhov zoo tshaj plaws los nrhiav kev pab kho mob.

Koj tus kws kho mob ua tau cov kev kuaj twg?

Yog tias koj muaj cov tsos mob ntsig txog urothelium, koj tus kws kho mob yuav ua ib lossis ntau qhov kev kuaj mob hauv qab no:

• Kev kuaj zis: Qhov no kuaj koj cov zis rau cov qe ntshav, cov kab mob, lossis lwm yam tsis zoo.
• Kev kuaj mob raum ua haujlwm: Kev kuaj ntshav lossis zis tuaj yeem qhia rau koj paub tias koj lub raum ua haujlwm zoo npaum li cas.
• Kev kuaj ntshav: Kev kuaj ntshav tuaj yeem muab cov ntaub ntawv hais txog yam uas tab tom tshwm sim hauv lub cev.
• Kev siv daim ntaub so zis: Qee zaum yuav muab cov kua dej los ntawm qhov zis coj mus kuaj.
• Kev kuaj duab: Yuav kom paub tseeb tias qee yam mob, kev kuaj xws li kev ntsuas ultrasound, MRI (magnetic resonance imaging), lossis CT (computed tomography) yuav ua tau.

Tsis tas li ntawd xwb, yog tias xav tias muaj mob qog noj ntshav lossis muaj kev kis kab mob, yuav muab cov nqaij coj mus kuaj (biopsy) .

Puas yog ib txwm muaj cov qe ntshav hauv lub raum tawm nrog zis?

Qee zaum koj daim ntawv qhia txog kev kuaj zis yuav hais tias "muaj cov qe ntshav hauv cov zis." Tsis txhob ntshai yog tias koj pom qhov no. Nws yog ib txwm muaj qee cov qe ntshav hauv cov zis tawm nrog koj cov zis. Vim tias, zoo li peb tau tham ua ntej, cov qe ntshav no tuag thiab poob tawm ntuj.

Txawm li cas los xij, muaj qee qhov xwm txheej uas cov hlwb no tuaj yeem raug tso tawm ntau dhau. Piv txwv li:

• Yog tias muaj kev raug mob (phais rau ntawm lub cev tso zis, hla pob zeb hauv lub raum).
• Yog tias muaj kev kis kab mob.
• Yog tias muaj mob qog noj ntshav lossis kev loj hlob tsis yog mob qog noj ntshav (benign).

Yog tias daim ntawv qhia hais tias "benign" lossis "benign-appearing" urothelial cells, nws tsis tshua txhais tau tias yog mob qog noj ntshav. Txawm li cas los xij, yog tias koj muaj lus nug txog koj daim ntawv qhia kev kuaj mob lossis daim ntawv qhia txog kev mob nkeeg, nco ntsoov tham nrog koj tus kws kho mob.

Dysplasia ntawm urothelium ntawm lub zais zis yog dab tsi?

Dysplasia yog ib qho mob uas cov hlwb hauv urothelium zoo li txawv txawv hauv qab lub tshuab microscope. Qhov no tsis tas txhais tau tias cov hlwb yuav dhau los ua mob qog noj ntshav. Txawm li cas los xij, ib tus neeg uas muaj mob no yuav muaj kev pheej hmoo me ntsis ntawm kev mob qog noj ntshav yav tom ntej. Yog li ntawd, yog tias cov kws kho mob pom qhov mob no, lawv yuav ua tib zoo saib xyuas nws ntau dua.

Thaum kawg, tej yam uas yuav tsum nco ntsoov

Tej zaum yuav muaj coob tus neeg tsis tau hnov ​​​​lo lus "urothelium" ua ntej. Tab sis tam sim no koj paub tias nws tseem ceeb thiab tsis tuaj yeem hloov pauv ib feem ntawm peb lub cev. Cov hlwb tshwj xeeb no tiv thaiv peb ntawm cov kab mob thiab cov tshuaj lom hauv cov zis.

Yog li ntawd, yog tias koj muaj cov tsos mob ntsig txog koj lub cev tso zis (piv txwv li, ntshav hauv koj cov zis, mob thaum tso zis, tso zis ntau zaus), lossis yog tias koj muaj kev txhawj xeeb txog kev noj qab haus huv ntawm koj lub cev tso zis, tsis txhob yig tham nrog koj tus kws kho mob txog nws. Lub cev tso zis noj qab haus huv yog qhov tseem ceeb rau lub neej noj qab haus huv!

` Urothelium, Lub cev tso zis, Lub zais zis, Kab mob hauv txoj hnyuv tso zis, UTI, Raum, Cov hlwb hauv lub cev, Cov tsos mob ntawm cov zis