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.
Umdlavuza wesigaba se-2 usetyenziselwa ukubizwa ngokuba ngumdlavuza we-Duke's colon. Amathambo e-Stage 2 ahlulwe ngamacandelo amabini: elinye eliphambili kunye nelinye eliphambili. Omnye ongaphantsi kakhulu ubizwa ngokuba ngumgangatho we-2A (owayengumDuke weB1) kwaye uphambili kakhulu kwisigaba 2B (owayesakuba yiDuke B2).
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 2 seCaron Cancer
Xa kufunyanwe kwisigaba 2A, umhlaza wekoloni uye wakwenza ukuba ube ngumgca we-muscle okanye ulungele ukusabalalisa ama-tissue asondeleyo kwi-colon okanye kwi-rectum.
Kwinqanaba lesi-2B, umhlaza uye wandisa ngodonga lwamakholoni kwizitho ezikufuphi (njenge-bladder or ovaries). Kwinqanaba lesi-2B, umhlaza unokunwelela kwi-peritoneum - tissue ehlanganisa ubuninzi bezitho esiswini sakho.
Unyango lwegranti yesibini yomdlavuza wekolon ngokubanzi uququzelele ukutyunjwa kokugqithisa kwaye, ukuba ugqirha acinga ukuba umhlaza ungaphinda ubuyele, i-chemotherapy, i-radiation, okanye i-immunotherapy.
Kwindlela yokuhlinzwa, ugqirha uyasusa icandelo lekholoni elichaphazelekayo ngumbumba kunye nokujoyina amacandelo enempilo eseleyo kunye kunye nokwenza esinye isiqulatho eside, esempilweni. Ukuze ufunde kabanzi malunga naluphi uhlobo lwenyango, nceda ufunde iColon Cancer Treatment Options .
Isilinganiso sokusinda kwiSigaba 2 seCaron 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, malunga neepesenti ezingama-90 zabantu abanomdlavuza wekoloni yesigaba 2 basaphila iminyaka emihlanu emva kokuxilongwa kwabo.
> Imithombo:
> I- Cancer Iinkcukacha kunye nemifanekiso 2005. I- American Cancer Society.
> I- Colon Cancer PDQ: Unyango: Izigaba zeCaron Cancer. National Cancer Institute.
> I- Colon Cancer PDQ: Unyango: Iinketho zokonyango kwiCaron Cancer. National Cancer Institute.
> McLeish, J. kunye ne-Thursfield, V. "Ukusinda kwiCrorectal Cancer eVictoria: Ulandelelwano Lweminyaka eyi-10 yoPhando lwee-1987." ANZ I-Journal of Surgery 72.5 (2002): 352. I- Blackwell Synergy .