Uvavanyo lweECA

Umxholo

• Yintoni uvavanyo lweECA?
• Isetyenziselwa ntoni?
• Kutheni ndifuna uvavanyo lweECA?
• Kwenzeka ntoni kuvavanyo lwe-CEA?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?
• Ngaba bukhona ubungozi kuvavanyo?
• Zithetha ntoni iziphumo?
• Ngaba ikhona enye into endifuna ukuyazi malunga novavanyo lwe-CEA?
• Izalathiso

Yintoni uvavanyo lweECA?

I-CEA imele i-carcinoembryonic antigen. Yiprotein efumaneka kwizicubu zomntwana okhulayo. Amanqanaba e-CEA ahlala ephantsi kakhulu okanye anyamalale emva kokuzalwa. Abantu abadala abasempilweni kufuneka babe ne-CEA encinci okanye bangabikho emzimbeni wabo.

Olu vavanyo lilinganisa inani le-CEA egazini, kwaye ngamanye amaxesha kolunye ulwelo lomzimba. I-CEA luhlobo lwesiphawuli sethumba. Izimpawu zethumba zizinto ezenziwe ziiseli zomhlaza okanye ziiseli eziqhelekileyo ekuphenduleni kumhlaza emzimbeni.

Inqanaba eliphezulu le-CEA linokuba luphawu lweentlobo ezithile zomhlaza. Oku kubandakanya umhlaza wekolon kunye ne-rectum, iprostate, i-ovary, umphunga, idlala lengqula, okanye isibindi. Amanqanaba aphezulu e-CEA anokuba luphawu lweemeko ezithile ezingafakwanga ngumhlaza, ezinje ngesifo sokuqina kwesibindi, isifo sesifuba esinganyanzelekanga, kunye ne-emphysema.

Uvavanyo lwe-CEA alunakukuxelela ukuba unjani umhlaza onawo, okanye nokuba unawo na umhlaza. Ke uvavanyo alusetyenziswanga kuvavanyo lomhlaza okanye ukuxilongwa. Kodwa ukuba sele ufumene ukuba unomhlaza, uvavanyo lwe-CEA lunokunceda ukubeka esweni ukusebenza konyango lwakho kunye / okanye ukunceda ukufumanisa ukuba ngaba isifo sinwenwele kwamanye amalungu omzimba wakho.

Amanye amagama: Uvavanyo lwe-CEA, uvavanyo lwegazi lwe-CEA, uvavanyo lwe-carcinoembryonic antigen

Isetyenziselwa ntoni?

Uvavanyo lwe-CEA lunokusetyenziselwa:

• Ukubeka iliso kunyango lwabantu abaneentlobo ezithile zomhlaza. Oku kubandakanya umhlaza wekolon kunye nomhlaza we-rectum, prostate, ovary, lung, thyroid kunye nesibindi.
• Chaza inqanaba lomhlaza wakho. Oku kuthetha ukujonga ubungakanani besisu kunye nokuba umhlaza usasazeke kangakanani.
• Jonga ukuba umhlaza ubuyile emva konyango.

Kutheni ndifuna uvavanyo lweECA?

Ungaludinga olu vavanyo ukuba ufunyaniswe unomdlavuza. Umboneleli wakho wezempilo unokukuvavanya phambi kokuba uqale unyango, kwaye rhoqo ngalo lonke ixesha lonyango lwakho. Oku kunokunceda umboneleli wakho abone ukuba unyango lwakho lusebenza njani. Unokufumana uvavanyo lwe-CEA emva kokuba ulugqibile unyango. Uvavanyo lunokunceda ukubonisa ukuba umhlaza ubuyile na.

Kwenzeka ntoni kuvavanyo lwe-CEA?

I-CEA ihlala ilinganiswa egazini. Ngexesha lovavanyo lwegazi lwe-CEA, ingcali yezempilo iya kuthatha isampulu yegazi kumthambo osengalweni yakho, usebenzisa 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.

Ngamanye amaxesha, i-CEA ivavanywa kulwelo lomqolo okanye kulwelo eludongeni lwesisu. Kule mvavanyo, umboneleli wakho uya kususa isampuli encinci yamanzi usebenzisa inaliti encinci kunye / okanye isirinji. La manzi alandelayo anokuvavanywa:

• Ulwelo lweCerebrospinal (CSF), ulwelo olucacileyo, olungenambala olufunyenwe emthanjeni
• Ulwelo lwePeritoneal, ulwelo oludibanisa udonga lwesisu
• Ulwelo lwamanzi, ulwelo ngaphakathi kwisifuba sakho esigubungela ingaphandle lemiphunga nganye

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?

Awudingi naluphi na ulungiselelo olukhethekileyo lovavanyo lwegazi lwe-CEA okanye uvavanyo lwe-pleural fluid.

Unokucelwa ukuba ukhulule isinyi sakho kunye namathumbu ngaphambi kwe-CSF okanye uvavanyo lwe-peritoneal fluid.

Ngaba bukhona ubungozi kuvavanyo?

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

Iimvavanyo ze-CEA zamanzi emzimbeni zihlala zikhuselekile. Iingxaki ezinzima zinqabile. Kodwa unokufumana enye okanye ezingaphezulu kwezi zinto zilandelayo:

• Ukuba ubun kuvavanyo lweCSF, ungaziva ezinye iintlungu okanye ukuthamba emqolo kwindawo leyo yenaliti yafakwa kuyo. Abanye abantu bafumana intloko emva kovavanyo. Oku kubizwa ngokuba yintloko yentloko emva kwexesha.
• Ukuba uvavanyo lwe-peritoneal fluid, Unokuziva unesiyezi okanye unentloko encinci emva kwenkqubo. Kukho umngcipheko omncinci wokonakaliswa kwesisu okanye isinyi, esinokubangela usulelo.
• Ukuba ubunoluvavanyo lwamanzi, kukho umngcipheko omncinci wokonakaliswa kwemiphunga, usulelo, okanye ukulahleka kwegazi.

Zithetha ntoni iziphumo?

Ukuba uvavanyiwe ngaphambi kokuba uqale unyango lomhlaza, iziphumo zakho zingabonisa:

• Inqanaba eliphantsi le-CEA. Oku kunokuthetha ukuba ithumba lakho lincinci kwaye umhlaza awusasazekanga kwamanye amalungu omzimba wakho.
• Inqanaba eliphezulu le-CEA. Oku kunokuthetha ukuba unethumba elikhulu kwaye / okanye umhlaza wakho unokusasazeka.

Ukuba unyangwa umhlaza, unokuvavanywa amatyeli amaninzi kunyango. Ezi ziphumo zingabonisa:

• Amanqanaba akho e-CEA aqale phezulu kwaye ahlala ephezulu. Oku kunokuthetha ukuba umhlaza wakho awuphenduli kunyango.
• Amanqanaba akho e-CEA aqale phezulu kodwa emva koko ancipha. Oku kunokuthetha ukuba unyango lwakho luyasebenza.
• Amanqanaba akho e-CEA anciphile, kodwa kamva anyuka. Oku kunokuthetha ukuba umhlaza wakho ubuyile emva kokuba unyangwe.

Ukuba ubunokuvavanywa kulwelo lomzimba (CSF, peritoneal, okanye pleural), inqanaba eliphezulu le-CEA linokuthetha ukuba umhlaza usasazekile kuloo ndawo.

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 lwe-CEA?

Iicancer ezininzi azivelisi iECA. Ukuba iziphumo zakho ze-CEA ziqhelekile, usenokuba nomhlaza. Kwakhona, amanqanaba aphezulu e-CEA anokuba luphawu lwempilo engenabungozi. Ukongeza, abantu abatshayayo icuba bahlala benamazinga aphezulu kune-CEA.

Izalathiso

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2. Uvavanyo lweLebhu kwi-Intanethi [kwi-Intanethi]. IWashington DC: Umbutho waseMelika weKlinikhi yeKhemistry; c2001–2018. Uhlalutyo lweCerebrospinal Fluid (CSF); [ihlaziywe ngo-2018 Sep 12; ikhankanywe ngo-2018 Dec 17]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://labtestsonline.org/tests/cerebrospinal-fluid-csf-analysis
3. Uvavanyo lweLebhu kwi-Intanethi [kwi-Intanethi]. IWashington DC: Umbutho waseMelika weKlinikhi yeKhemistry; c2001–2018. Uhlalutyo lwePeritoneal Fluid; [ihlaziywe ngo-2018 Sep 28; ikhankanywe ngo-2018 Dec 17]; [malunga nezikrini ezi-2]. Ifumaneka kwi: https://labtestsonline.org/tests/peritoneal-fluid-analysis
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Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.