Uvavanyo lwe-Prostate-Specific Antigen (PSA)

Umxholo

• Yintoni uvavanyo lweprostate-specific antigen (PSA)?
• Isetyenziselwa ntoni?
• Kutheni ndifuna uvavanyo lwePSA?
• Kwenzeka ntoni ngexesha lovavanyo lwePSA?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?
• Ngaba bukhona ubungozi kuvavanyo?
• Zithetha ntoni iziphumo?
• Ngaba ikhona enye into endifuna ukuyazi malunga novavanyo lwePSA?
• Izalathiso

Yintoni uvavanyo lweprostate-specific antigen (PSA)?

Uvavanyo lwe-Prostate-antigen (PSA) lokulinganisa inqanaba le-PSA egazini lakho. Idlala lobudoda yincindi encinci eyinxalenye yenkqubo yokuzala yendoda. Itholakala ngaphantsi kwesinyi kwaye yenza ulwelo oluyinxalenye yesidoda. I-PSA yinto eyenziwe yiprostate. Ngokuqhelekileyo amadoda anamaqondo asezantsi e-PSA egazini lawo. Inqanaba eliphezulu le-PSA linokuba luphawu lomhlaza wedlala lobudoda, owona mhlaza uqhelekileyo non-ulusu ochaphazela amadoda aseMelika. Kodwa amanqanaba aphezulu e-PSA anokuthetha ukungabikho komhlaza weprostate, njengosulelo okanye i-benign prostatic hyperplasia, ukwandiswa okunganyanzelekanga kweprotate.

Amanye amagama: i-PSA iyonke, i-PSA yasimahla

Isetyenziselwa ntoni?

Uvavanyo lwe-PSA lusetyenziselwa ukukhusela umhlaza wedlala lobudoda. Uvavanyo luvavanyo olujonga isifo, njengomhlaza, kumanqanaba aso okuqala, xa sinyangeka kakhulu. Imibutho ekhokelayo yezempilo, efana neAmerican Cancer Society kunye namaZiko oLawulo noKhuseleko lweZifo (CDC), awavumelani ngezindululo zokusebenzisa uvavanyo lwePSA lokuvavanywa komhlaza. Izizathu zokungavumelani zibandakanya:

• Uninzi lweentlobo zomhlaza wesibeletho zikhula kancinci. Kungathatha amashumi eminyaka ngaphambi kokuba kuvele naziphi na iimpawu.
• Unyango lomhlaza weprostate okhula kancinci aludingeki. Amadoda amaninzi anesi sifo aphila ubomi obude, obunempilo engakhange azi ukuba banomhlaza.
• Unyango lunokubangela iziphumo ebezingalindelekanga eziphambili, kubandakanya ukungasebenzi kakuhle kwe-erectile kunye nokungasebenzi kakuhle komchamo.
• Ukukhula ngokukhawuleza komhlaza wedlala lobudoda akuqhelekanga, kodwa kubi kakhulu kwaye kuhlala kusongela ubomi. Ubudala, imbali yosapho, kunye nezinye izinto zinokukubeka emngciphekweni omkhulu. Kodwa uvavanyo lwe-PSA lodwa alunakuchaza umahluko phakathi komhlaza ocothayo kunye okhula ngokukhawuleza.

Ukufumanisa ukuba uvavanyo lwe-PSA lulungile kuwe, thetha nomboneleli wakho wezempilo.

Kutheni ndifuna uvavanyo lwePSA?

Unokufumana uvavanyo lwe-PSA ukuba unemingcipheko ethile yomhlaza wesibeletho. Oku kubandakanya:

• Utata okanye umntakwabo onomhlaza wedlala lobudoda
• Ukuba ngumAfrika-waseMelika. Umhlaza wesibeletho uqhelekile kumadoda ase-Afrika aseMelika. Isizathu soku asaziwa.
• Iminyaka yakho. Umhlaza wedlala lobudoda uxhaphake kakhulu emadodeni angaphezu kweminyaka engama-50.

Unokufumana uvavanyo lwe-PSA ukuba:

• Unempawu ezinje ngokuba buhlungu okanye ukuchama rhoqo, kunye nentlungu kunye / okanye iintlungu zomqolo.
• Sele ufumene ukuba unomdlavuza webele. Uvavanyo lwe-PSA lunokunceda ukubeka esweni iziphumo zonyango lwakho.

Kwenzeka ntoni ngexesha lovavanyo lwePSA?

Ingcali yokhathalelo lwempilo iyakuthatha isampulu yegazi kumthambo engalweni yakho, isebenzisa inaliti encinci. Emva kokuba inaliti ifakiwe, inani elincinci legazi liya kuqokelelwa kwityhubhu yovavanyo okanye igutyana. Unokuziva uluma kancinci xa inaliti ingena okanye iphuma. Oku kuhlala kuthatha imizuzu engaphantsi kwesihlanu.

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?

Uya kudinga ukunqanda ukulala ngesondo okanye ukuphulula amalungu esini iiyure ezingama-24 ngaphambi kovavanyo lwakho lwe-PSA, njengoko ukukhupha isidoda kunokuphakamisa amanqanaba akho e-PSA.

Ngaba bukhona ubungozi kuvavanyo?

Mncinci kakhulu umngcipheko wokuvavanywa kwegazi. Unokuba nentlungu encinci okanye ukrakra kwindawo apho inaliti yafakwa khona, kodwa uninzi lweempawu zihamba ngokukhawuleza.

Zithetha ntoni iziphumo?

Amanqanaba aphezulu e-PSA anokuthetha ukuba ngumhlaza okanye imeko engafakwanga njengomhlaza njengosulelo lweprostate, olunokunyangwa ngamayeza okubulala iintsholongwane. Ukuba amanqanaba akho e-PSA aphezulu kunesiqhelo, umboneleli wakho wezempilo uya kuthi a-odole iimvavanyo ezininzi, kubandakanya:

• Uvavanyo lwe-rectal. Kolu vavanyo, umboneleli wakho wokhathalelo lwempilo uyakufaka umnwe ogcotyiweyo kwi-rectum yakho ukuze uve i-prostate yakho.
• Uvavanyo lwe-biopsy. Le yinkqubo encinci yotyando, apho umboneleli eya kuthatha isampulu encinci yeeseli zeprostate kuvavanyo.

Ukuba unemibuzo malunga neziphumo zakho, thetha nomboneleli wakho wezempilo.

Funda ngakumbi malunga novavanyo lwelabhoratri, uluhlu lweereferensi, kunye neziphumo zokuqonda.

Ngaba ikhona enye into endifuna ukuyazi malunga novavanyo lwePSA?

Abaphandi bajonge iindlela zokuphucula uvavanyo lwe-PSA. Injongo kukuba novavanyo olwenza umsebenzi ongcono wokuchaza umahluko phakathi komhlaza ongalunganga, okhula kancinci kunye nomhlaza okhula ngokukhawuleza kwaye onokubusongela ubomi.

Izalathiso

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2. Umbutho waseMelika we-Urological [kwi-Intanethi]. ILinthicum (MD): Umbutho waseMelika we-Urological Association; c2019. Ukuchongwa kwangoko komhlaza webala le-Prostate [icatshulwe nge-29 kaDec 28]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.auanet.org/guidelines/prostate-cancer-early-detection-guideline
3. Amaziko oLawulo noKuthintela iZifo [i-Intanethi]. IAtlanta: iSebe lezeMpilo laseMelika kunye neeNkonzo zoLuntu; Ukuqwashisa ngomhlaza wedlala lesibeletho [ukuhlaziywa ngo-2017 Sep 21; icatshulwe ngo-2018 ngoJanuwari 2]; [malunga nezikrini ezi-3]. Ifumaneka kwi: https://www.cdc.gov/cancer/dcpc/resource/feature/prostatecancer/index.htm
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Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.