Ngcaciso
Kukho izigaba ezinhlanu zomdlavuza wekolon (0-4). Le nkqubo isiteji ibonisa apho umhlaza ohamba khona kungekho mntu ukhangele. Ngokuqhelekileyo, ngaphambili kwinqanaba, kulula ukuba umhlaza uphathwe.
Isigaba 0 Umdlavuza wekoloni ngowona nqanaba lokuqala kwaye libizwa ngokuba yi- carcinoma in situ . "I-carcinoma" ibhekisela kumdlavuza oqala kwizicubu ze-epithelial kwaye "situ" ichaza indawo yesimo okanye indawo .
Cinga Njenge-Tumor
Ukuqonda i-tumor yakho, kunceda ukucinga njengomnye.
Uvula amehlo akho kwaye ufumane kwindawo ephilileyo (i-colon) kwaye into eyaziwayo yile yile: Umele uhlume kuloo ngxube. Baleka . Sasaza.
Umhlaba omi kuwo ngowokuqala kwekholoni, i-mucosa. Ukuba ugalela encinci, uya kudlula umgca we-muscle ocebile uze ugijime kwi-submucosa. Gcina okunye kwaye uza kutshitshisa umgca we-muscle obukhulu, emva koko omnye umgca we-muscle omkhulu. Gcina umba kwaye uza kufinyelela kwinqanaba elingaphandle kwekholoni, i-serosa. Endleleni, uya kuba nethemba lokushaya isitya segazi okanye i-lymph node, ekubeni ukungena ngaphakathi kungakunceda ukuba usasaze ngokukhawuleza.
Yiloo nto ozalelwe ukuba uyenze, kwaye yiloo nto uza kuzama ukuyenza de kubekho umntu onokuyeka.
Unyango lweSigaba 0 ICaron Cancer
Xa kufunyanwe kwisigaba se-0, umhlaza wekolon awuzange usuke apho uqala khona. Sekuncitshiswe kumgca we-colon.
Iindaba ezilungileyo kuba ngokuqhelekileyo zenza unyango lula kakhulu.
Isigaba somhlaza wesi-colon 0 sinokutshatyalaliswa kunye ne- colonoscope , isitya esifanayo esisetyenziswa ngexesha le-colonoscopy. Ngamanye amaxesha umhlaza kufuneka ususwe, mhlawumbi ngokususa i-tumor ngokwayo kunye nomda wezilwanyana eziphilileyo (ukuba ube kwicala elikhuselekileyo) okanye, ngenxa yokuxhamla kweengxaki, ngokucoca ngokucoca.
Kwindlela yokuhlinzwa , udokotela ogqirha uyasusa inxalenye yecolon echaphazelekayo yi-tumor kwaye ijoyina amacandelo enempilo eseleyo kunye ukuze yenze enye iqela elide, eliphilileyo.
Isilinganiso sokusinda kwiSigaba 0 ICaron Cancer
Izinto ezininzi zinokuchaphazela amazinga okuphila komhlaza wekoloni. Eli nqanaba liyinqobo, kodwa indawo yokuhlala kunye nelizwe lokuhlala liye laboniswa ukuba luncedo lokuphila. Ngokomzekelo, izicubu kwi-colon efanelekileyo zidlalwa kamva ngenxa yokuba iimpawu zithatha ixesha elide ukuba zivele, kwaye kumazwe apho ukuhlolwa kwangaphambili kungavamile, izibilini ziyabanjwa kamva. Izifundo ziye zafumanisa ukuba ukunyanzelisa umzimba kunokunyusa izinga lokuphila komhlaza wekolon. Ngokuqhelekileyo, abantu abangaphezu kwe-96% abanomdlavuza wesi-colon 0 basaphila iminyaka emihlanu emva kokuxilongwa.
> Imithombo:
> I- Cancer Facts and Figures 2007. I- American Cancer Society.
> I- Colon Cancer PDQ: Unyango: Izigaba zeCaron Cancer. National Cancer Institute.
> I- Colon Cancer PDQ: Unyango: Isigaba 0 I-Colon Cancer. National Cancer Institute. 10 kuMeyi 2008.
> Isikhokelo esinqununu: I-Colon kunye ne-Rectum Cancer: njani iColorectal Cancer ehleliwe? American Cancer Society. 5 uMatshi 2008.
> Iminyaka emihlanu yoKhuselo lokuNyaka: iColon kunye neRectum. I-National Cancer Institute of Data Query System. Julayi 2002.
> Haruhiko Shida, Kanako Ban, Masao Matsumoto, Kozo Masuda, Tomohiro Imanari, Thabatha Machida, Takashi Yamamoto noTohru Inoue. "I-Canymotomatic Colorectal Cancer Ebonwa Ngendlela Yokuhlola." Izifo zeColon kunye neRectum 39.10 (Oct 1996): 1130-1135. SpringerLink.