Luyintoni uvavanyo lwe-PCA 3?

Umxholo

• Yenzelwe ntoni
• Xa kubonisiwe
• Kwenziwa njani

Uvavanyo lwe-PCA 3, olumele i-Gene 3 yomhlaza wedlala lobudoda, luvavanyo lomchamo olujolise ekuchongeni umhlaza wedlala lobudoda ngokukuko, kwaye akuyomfuneko ukwenza uvavanyo lwe-PSA, i-transrectal ultrasound okanye iprotate biopsy ukuze olu hlobo lomhlaza lufunyaniswe .

Ukongeza ekuvumeleni ukuxilongwa komhlaza webele, i-PCA 3 yovavanyo iyakwazi ukubonelela ngolwazi malunga nobunzima bolu hlobo lomhlaza, iluncedo kugqirha womchamo ukubonisa olona hlobo lonyango lonyango.

Yenzelwe ntoni

Uvavanyo lwe-PCA 3 luyacelwa ukuba luncede ekuchongeni umhlaza webele. Okwangoku, ukuxilongwa komhlaza wedlala lobudoda kwenziwa ngokusekelwe kwiziphumo zeemviwo ze-PSA, i-transrectal ultrasound kunye ne-biopsy yethishu, nangona kunjalo ukonyuka kwe-PSA akusoloko kubonisa umhlaza, kwaye kunokubonisa kuphela ukwandiswa kweprotrate. Jonga indlela yokuqonda iziphumo ze-PSA.

Ke, uvavanyo lwe-PCA 3 lubonelela ngesiphumo esichanekileyo ngakumbi xa kufikwa ekufumanekeni komhlaza wedlala lobudoda. Ukongeza, iyakwazi ukubonelela ngolwazi malunga nobuzaza bomhlaza: isiphumo esikhulu se-PCA 3, kokukhona kunokwenzeka ukuba i-prostate biopsy ibe nethemba.

I-PCA 3 inokusetyenziselwa ukubeka esweni impendulo yesigulana kunyango lomhlaza, ukuxelela ugqirha ukuba ngaba unyango luyasebenza okanye akunjalo. Ngokwesiqhelo, xa amanqanaba e-PCA 3 eqhubeka nokwanda nasemva kokuqala konyango, oko kuthetha ukuba unyango alusebenzi, kwaye ezinye iintlobo zonyango, ezinje ngokuhlinzwa okanye unyango ngamayeza, umzekelo, ziyacetyiswa ngokubanzi.

Xa kubonisiwe

Olu vavanyo lubonakalisiwe kuwo onke amadoda, kodwa ikakhulu kwabo bakrokrela i-PSA, i-transrectal ultrasound okanye iziphumo zovavanyo lwedijithali, kunye nembali yosapho, nokuba akukho zimpawu. Olu vavanyo lunokuyalelwa kwakhona ngaphambi kokuba kwenziwe i-biopsy, kwaye inokukhutshelwa ngaphandle xa i-PCA 3 ifunyenwe kugxino olukhulu, okanye xa iprotrate biopsy yenziwa kube kanye okanye amatyeli aliqela kodwa akukho sigqibo sokuqonda.

I-PCA 3 inokucelwa ngugqirha kwizigulana ezine-Prostate biopsy enomdla womhlaza, ibonakalisiwe kwezi meko ukujonga ubuzaza besifo somhlaza, ebonisa eyona ndlela ifanelekileyo yonyango.

Olu vavanyo alufuneki njalo kumadoda asebenzisa amayeza aphazamisa uxinzelelo lwe-PSA egazini, njengeFinasteride, umzekelo.

Kwenziwa njani

Uvavanyo lwe-PCA 3 lwenziwa ngokuqokelela umchamo emva koviwo lwedijithali, njengoko kufuneka ukuba i-Prostate massage yenzeke ukuze le geni ikhutshwe ichame. Olu vavanyo luchaze ngakumbi umhlaza wedlala lobudoda kune-PSA, umzekelo, njengoko ingaphenjelelwa zezinye izifo ezingesosifo somhlaza okanye ukwandiswa kweprotate.

Emva kovavanyo lwe-digital rectal, umchamo kufuneka uqokelelwe kwisitya esifanelekileyo kwaye uthunyelwe elabhoratri ukuze uhlalutye, apho kwenziwa iimvavanyo zeemolekyuli ukuchonga ubukho kunye nokuxinana kwale geni kumchamo, ebonisa hayi kuphela umhlaza wedlala lendlala, kodwa ubukhali, obunokubonisa olona nyango lulungileyo. Uvavanyo lwe-rectal yedijithali lubalulekile ekukhutsheni le geni kumchamo, kungenjalo iziphumo zovavanyo azizukuchaneka. Qonda ukuba lwenziwa njani uvavanyo lwe-rectal rectal.

Ukongeza ekunikezeleni ngakumbi iimvavanyo zomhlaza wedlala lobudoda, olu vavanyo luyakwazi ukuphelisa isidingo se-Prostate biopsy, edla ngokungalunganga malunga ne-75% yamatyala xa i-PSA inyuswe kwaye kuvavanyo lweedigital rectal lubonisa ukwandiswa kweprostate.