Okubalulekile
Kunezigaba ezinhlanu zomdlavuza we- colon (0-4). Loluhlelo lwesiteji lubonisa lapho umdlavuza ohamba khona lapho kungekho muntu obheka. Ngokuvamile, ekuqaleni kwesiteji , lula umdlavuza ukwelapha.
Umdlavuza we-colon wesi-2 usetshenziselwa ukubizwa ngokuthi umdlavuza we-Duke's B colon. Izitholambili zesigaba sesi-2 zihlukaniswe ngamaqembu amabili: okunye okuthuthukisiwe futhi okuthuthukisiwe kakhulu. Isibonelo esingaphansi kakhulu sabizwa ngokuthi isigaba 2A (sangaphambili seDuke sikaB1) kanti isigaba esiphezulu se-2B (esasiyiDuke sikaB2).
Cabanga Njenge-Tumor
Ukuze uqonde isisu sakho, kusiza ukucabanga njengomunye.
Uvula amehlo akho bese uthola emhubheni wezinyosi (i-colon) futhi into kuphela owaziyo yile: Kumelwe uhlume kulowo mhubhe. Balekela . Spread.
Umhlabathi omi kuwo uyingqimba yokuqala yekoloni, i-mucosa. Uma umba kancane, uzodlula ungqimba oluncane lwesisipha bese ungena ku-submucosa. Bamba kancane futhi uzothola ungqimba wesisipha obukhulu, bese kuthi omunye ungqimba olukhulu lwesisipha. Gcina ukumba futhi uzofinyelela ohlangothini lwangaphandle lwekoloni, i-serosa. Ngendleleni, uzoba nethemba lokushaya isitsha segazi noma i-lymph node, ngoba ukungena ngaphakathi kuzokusiza ukuthi usakaze ngokushesha.
Yilokho ozelwe ukukwenza, futhi yilokho oyozama ukukwenza kuze kube yilapho omunye ekuyeka.
Ukwelashwa kwesigaba 2 Cancer Colon
Uma kutholakala esiteji 2A, umdlavuza wekoloni usuwenze ngokusebenzisa izigaba zomzimba noma ukwazi ukusabalalisa ezakhiweni eziseduze eduze kwekhaloni noma i-rectum.
Esikhathini sesigaba 2B, umdlavuza udlulile odongeni lwekoloni zibe ezithombeni eziseduze (njenge-vesilisa noma ama-ovari). Esikhathini sesigaba 2B, umdlavuza ungase futhi usulele e-peritoneum - izicubu ezihlanganisa iningi lezitho esiswini sakho.
Ukwelashwa kwesifo somdlavuza we-colon wesibili ngokuvamile kuhlanganisa ukuhlinzekwa okuhlinzekwayo futhi, uma udokotela ecabanga ukuthi umdlavuza ungase uphinde uphinde uphinde uphinde uphelelwe, imithi ye-chemotherapy, i-radiation, noma i-immunotherapy.
Ekuhlinzekeni okuhlinzekwayo, udokotela ohlinzayo ususa ingxenye yekoloni ethintekile yi-tumor futhi ujoyine izingxenye ezinempilo ezisele ukuze zenze ingxenye eyodwa enempilo, enempilo. Ukuze ufunde kabanzi mayelana nohlobo ngalunye lwezokwelapha, sicela ufunde Izinketho zokwelashwa kweCaron Cancer .
Isilinganiso sokusinda kwesigaba 2 Cancer Colon
Izinto eziningi zingathonya izinga lokusinda komdlavuza we-colon . Isiteji yisici esiyinhloko, kodwa indawo yokulala nezwe lokuhlala liye laboniswa ukuthi liyasinda. Isibonelo, izicubu ekoloni elungile zivame ukubanjwa ngokuhamba kwesikhathi ngoba izimpawu zithatha isikhathi eside ukuze zivele, futhi emazweni lapho ukuhlolwa kokuqala kungavamile, izimbungulu zibanjwa kamuva. Ucwaningo luye lwathola ukuthi ukuvivinya umzimba kungandisa ukwanda kwama-cancer e-colon.
Ngokuvamile, cishe amaphesenti angu-90 abantu abanomdlavuza wekoloni wesigaba 2 basaphila eminyakeni emihlanu ngemuva kokuba baxilongwe.
> Imithombo:
> Amanani Nezibalo Ze- Cancer 2005. I- American Cancer Society.
> I- Colon Cancer PDQ: Ukwelashwa: Izitebhisi zeCaron Cancer. I-National Cancer Institute.
> I- Colon Cancer PDQ: Ukwelashwa: Izinketho zokwelashwa zeCaron Cancer. I-National Cancer Institute.
> McLeish, J. kanye ne-Thursfield, V. "Ukusinda kusuka eColorectal Cancer eVictoria: Ukulandelwa Kweminyaka Engu-10 Yokuhlolwa Kwama-1987." ANZ Journal of Surgery 72.5 (2002): 352. I- Blackwell Synergy .