I-CA-125 isixhobo sokucoca sinemivuzo kunye nemida
Uvavanyo lwe-CA-125 sisixhobo sokucoca esetyenziswe ukulinganisa inani leprotheni (CA-125) egazini. Amanqanaba aphakamileyo angaba ngumqondiso wesifo somhlaza kwi-ovarians kumabhinqa athile okanye aphakamise ukuba umdlavuza ubuyela kwabanye babephathwa ngaphambili kwisifo.
Uvavanyo luya kusetyenziswa ukujonga ukuphumelela kwonyango lomhlaza we-ovari ngokulandela ukuba izinga le-CA-125 lihla, kubonisa ukuba unyango lusebenza.
Ixabiso lovavanyo lwe-CA-125
I-antigen nayiphi na into eyenza umzimba wakho uvelise ukhuselo lokuzivikela kumzimba. I-CA-125 (umhlaza we-antigen-125) ngumhlobo weprotheni efunyenwe kumgangatho wesifo somhlaza we-ovari esenza ukuba lo khuselo.
Uvavanyo olulula (ngezinye izihlandlo elibizwa ngokuba ngumatshini we-tumor ye-CA-125) lisetyenziselwa ukulinganisa i-CA-125 egazini. Iyakwazi kwakhona ukuphonononga ezinye izifo zomzimba ezinjengezo ezivela esifubeni okanye kumathambo esisu.
Uvavanyo lwe-CA-125 lunye lwezilingo ezinjalo ezigqirha oogqirha basebenzisa ukuphanda umdlavuza we-ovari. Enye enye i-ultrasound yangaphandle (i-TVUS), ubugcisa bezobugcisa obusebenzisa amaza omsindo ukuchonga abantu kunye nezinye izinto ezingaqhelekanga zendlela yokuzala. Ngokubambisana, iimvavanyo zinokukunceda oogqirha bajonga i-tumor ekhulayo kuma-ovari.
Into engenako ukuyenza ukuba isigxina okanye isisu sinomdla (umdlavuza) okanye unobungozi (ongeyena ongenanto).
Ukulinganiselwa kovavanyo lwe-CA-125
Nangona uvavanyo lwe-CA-125 luyisixhobo esibalulekileyo, alukhuthazwa njengolu vavanyo oluqhelekileyo lokuhlola ukuhlolwa ngenxa yezinga eliphezulu eliphezulu leziphumo ezimbi.
Amanqanaba angama-CA-125 aphakanyisiweyo angabangelwa kuphela ngumhlaza wesi-ovari kodwa ezininzi izimo. Oku kunokukhokelela ekugqibeleni ukungaboni kakuhle kunye neenkqubo zokutyanda okungadingekile.
Phakathi kweemeko ezinxulumene nokufunda okuphezulu kwe-CA-125:
- i-uterine fibroids
- ukukhulelwa kokuqala
- ukuya esikhathini
- izifo ezivuthayo zeplavic (ukuvuvukala kwama-ovari, iibhulophu ze-fallopian, okanye i-uterus)
- i-endometriosis (imeko apho izicubu ngaphakathi kwesibeletho zikhula ngaphandle kwayo)
- i-diverticulitis (ukuvuvuka kweengxowa ngaphakathi kwodonga lwezilonda)
- i-pancreatitis (ukuvuvukala kwe-pancreas)
- i-cirrhosis (ukunqandwa kwesibindi)
- lupus (i-dismune disorder)
- ukuhlinzwa kwangasese kwesisu
- ezinye iintlobo zomhlaza
- ezithile iziyobisi ze-chemotherapy ezisetyenziselwa unyango lomhlaza
- i-reactive radio
Ngelo xesha, abafazi bonke abanomdlavuza we-ovari baye baphakamisa amanqanaba ama-CA-125. Ezi ntlobo zemihluko zingabangela "iindawo eziyimfama" xa ufumanisa isifo.
Izifundo eziliqela zakutshanje zibonise ukuba ukuhlolwa kovavanyo kunye ne-CA-125 kunye ne-TVUS kwabasetyhini abasemngciphekweni ngokuqhelekileyo kukhokelela ekutyunjeni okungakumbi kodwa akukho ukunciphisa izinga lokufa komhlaza.
Ngubani omele afumane uvavanyo lwe-CA-125
Uvavanyo lwe-CA-125 lunenzuzo yalo kubasetyhini abasengozini enkulu yomhlaza wesiqanda. Ukuba unomdla osapho oqinileyo we-ovari okanye umdlavuza webele, unogqirha unokucebisa uvavanyo lwe-CA-125 njengemilinganiselo yokukhusela. Oku kuya kubakho ukuba ngaba ugqirha ufumanisa ukuba unayo i-BRCA1 okanye i-BRCA1 yinguqulelo. Zomibini zezi zitshintsho zomfuzo zidibene nomngcipheko ophezulu wesifo sebele kunye ne-ovarian.
Abanye abafazi abaye baphathwa ngempumelelo kwi-ovarian umdlavuza banokukhetha ukuba babe ne-CA-125 rhoqo.
Oku kusekho kwingxoxo ngabaphandi, abaninzi babo babuza umlinganiselo wokuvavanya ekuboneni ukuphindaphinda komhlaza.
ILizwi
Nangona izazinzulu ziqhubeka zifuna iindlela ezintsha zokufumanisa umdlavuza we-ovarian ekuqaleni, kukho impawu kunye neempawu eziqhelekileyo ezihambelana nesifo abafazi abasenokuziqonda, kubandakanywa:
- ukucima
- intlungu yesisu okanye isisu
- ingxaki yokutya okanye ukuziva ngokukhawuleza ngokukhawuleza
- ukuphuculwa kwamanzi okuvuthwa (ukuziva ngathi kufuneka uhlawule lonke ixesha)
Ukuba nayiphi na yale mpawu igxila kwiinyanga ezili-12, hamba ukhangele i-gynecologist yakho. Ekugqibeleni, unokuba ngowona mzekelo, ukukhusela umgca wokuqala kumdlavuza we-ovari.
> Umthombo
- > I-American Cancer Society. "Ngaba umhlaza wesi-ovari ungatholakala ekuqaleni?" I-Atlanta, eGeorgia; hlaziywa ngoFebruwari 4, 2016.