Kudzidza Zvakawanda Pamusoro Pokunyunyuta Mavara
Imwe yenzira dzakanyanyisa nzira yekucherechedza mamwe makondombera iri kuburikidza nekuongororwa kwakaitwa ropa kunonzi tumor mark marker test. Kuvapo kwevamwe marariya kunogona kusimbiswa nemapuroteni chaiwo ari kuteurwa muropa. Izvo mapuroteni ndiwo marara anoona . Carcinoembryonic antigen (CEA) ndiyo protein inobatanidza ne- colorectal cancers .
Mumwe nomumwe wedu ane CEA shoma muropa redu.
Kuvapo kweprotheni iyi muropa chete hakurevi kuti une kenza yemukironi. IEEA test test blood can not use to diagnose cancer , only to track cancer after after diagnosis . Chiremba wako zvichida akacherechedza ropa rako nokuda kweiyo antigen apo iwe wakarongerwa. Kana huwandu hwakawanda hweEECA hwakawanikwa muropa rako panguva iyo, chiremba wako anogona kuishandisa kuti aongorore mhinduro yako kune kurapwa uye tarisa kudzokorora uye nenguva yeropa rekuedzwa.
Migumisiro yakaipa yechiratidzo - migumisiro yakareba zvikuru asi haireve kuratidza kenza kukura - inogona kuitika ne CEA. Chimwe chikonzero chikuru chekuverenga zvakanyanyisa ndiko chemotherapy . Panguva yekhemotherapy, mishonga inofanirwa kutora uye kuuraya masero ekenza . Sezvo aya masero afa, CEA inosunungurwa muropa uye inokwanisa kuramba yakakwirira kwemavhiki mashoma mushure mekurapa.
Mhando dzakawanda dzeKubata Zviratidzo
CEA mazinga angave akakwirira uye anoratidza kudzokorora kwekenza kana kupararira ( metastasis ) kune imwe nzvimbo panzvimbo yako.
Nhamba idzi dzinofungidzirwa dzakakwirira kana dzichiratidza pamusoro pe nanograms pamamiriyoni (ng / ml) uye dzakakwirira kwazvo kana dziri pamusoro pe 5 ng / ml. Kunze kwokuratidza kukura kana kusagadzikana kwekenza yakawanda , yakakwirira kwazvo CEA mazinga anogonawo kushandiswa kutsvaga kenza kana metastasis ye:
- Chiropa
- Breast
- Thyroid
- Pancreas
- Prostate
- Cervix
- Chikafu
Zvisinei, mamwe emararamiro aya ane zvirwere zvakanyanya zvinosanganiswa navo. Semuenzaniso, iyo marker alpha-fetoprotein (AFP) inobatanidzwa nekenza yeropa uye marker prostate-specific antigen (PSA) inonyatsozivikanwa nekenza yeprotate . Chiremba wako haashandisi chiremera chemuviri chete - iye achabatana nemigumisiro yekuongororwa ropa nemamwe mashandisirwo ekuongorora, zvakadai sehutano hwako hwose, maitiro ekurapa, uye mifananidzo yekufungidzira, yakadai se computed tomography (CT) kuongorora kana magnetic resonance imaging (MRI) migumisiro.
Chimwe chingave chinonzi marker, chinonzi epidermal growth factor receptor (EGFR), iripo mune imwe sero uye inovabatsira kukura. Zvimwe zvirwere zvinoratidza hutano hwakanaka EGFR , izvo zvinoreva kuti vangangodaro vanogona kushandiswa nenzira dzakasiyana-siyana.
Iwe unogonawo kunge wakanzwa nezvechimwe chinhu chinonzi biomarker yezviremara zvekenza yekoloni. Chimwe chinhu chinonyanya kukosha kuwana mukurumbira ndiyo KRAS gene; maererano neNational Comprehensive Cancer Network, 40% yevanhu vane kenza yekoloni vachave neKRAS gene mutation. Chiremba anogona kuedza mhuka kubva mumuviri wako wekoloni nokuda kwekuchinja uku, izvo zvingabatsira chiremba kuronga chirongwa chako chekurapa kumhando yako yemukenza wekoloni .
CA 19-9 yakazivikanwa sechirwere chechirwere chekodha rekenza munguva yakapfuura asi iko zvino inonyanya kukosha kune pancreatic uye mamwe marariya ekudya. Zvisinei, chiremba wako angaramba achisarudza kuedza ropa rako nekuda kweE CA 19-9 mazinga pamwe neEECA kuedza.
Kuwana Muedzo
Iwe haufaniri kugadzirira kana kutsanya isati yatanga kuongororwa ropa. Pazuva rekuedzwa kwako, samudiki yeropa richaswededzwa kubva kune rimwe remitsipa mikuru mumaoko ako kana ruoko. Kana zvichibvira, iri pfungwa yakanaka kuva ne laboratori imwechete yekuti iwe unodzokorora kuongorora kweEEC, sezvo kuyera uye zvishandiso zvinogona kusiyana kubva kubasa kuenda kubasa. Kana kamwe chiremba wako achiwana zviitiko zveEEC, anogona kukurukura navo uye kutsanangura maitiro avo (kana kuti haafaniri) kuchinja hurongwa hwehutano hwako.
Kunze kwekenza, zviratidzo zvepamuviri zvinogona kukwidziridzwa nokuda kwezvikonzero zvakawanda. IAmerican Cancer Society inotaura kuti vanhu vanosvuta kana vane pancreatitis, chronic obstructive pulmonary disease (COPD) kana kunyange hepatitis ingadai yakasimudza mazinga eEEC pasina kuve nekenza.
Miedzo Yokutevera
Iwe unogona kuva nehutachiona hwemakorikari ekuedzwa, kunyanya dai wakanga wakasimudzira maECE mazinga paanoonekwa nekenza. Kana maEA levels akaderera shure kwekubudirira kwemakemikari kana chirwere chekudzivirira chirwere , ezvo akazorora zvakare mune ramangwana, zvinogona kuva chiratidzo chekuti kenza yakadzoka zvakare. Mutsara wemigumisiro yechiratidzo inonyanya kuenzanisira kupfuura imwe chete inoguma.
Sources:
American Cancer Society. (2006). American Cancer Society's Complete Guide kuColorectal Cancer . Clifton Fields, NE: American Cancer Society.
American Cancer Society. (nd). Ko Tumor Markers Inoshandiswa Sei?
Lano, Charlene. (November 2009). EGFR Blockers & Colorectal Cancer: KRAS Kuedzwa Kunosimbiswa, Asi Mibvunzo Mitsva. Oncology Times, 31. nei: 10.1097 / 01.COT.0000364239.69157.69.
National Cancer Institute. (nd). Tumor Markers.
National Comprehensive Cancer Network. (2012). NCCN Mirayiridzo yevarwere. Kanononi yeColon.