Kukho iingozi zomhlaza wesifuba esingenakwenza nto, njengokuba sisakhula okanye sineengxaki zomhlaza webele. Emva koko kukho ezo, ezifana nokusela nokutshaya, esinokulawula.
Umngcipheko wokuSayeza kunye neCatalcer
Ukubhema kusekude kubonwa njengengozi yeengcingo ezininzi. Kwiminyaka embalwa edluleyo, uphando olwenziweyo luye lwafunda ukutshaya njengomngcipheko wesifo somhlaza.
Ngokuphandle, abaphandi be-American Cancer Society bafunda impembelelo yokutshaya umdlavuza webele bafumene umngcipheko weengxube zebele zomzimba kubasetyhini abavuthayo. Baqhubeka befumanisa ukuba umngcipheko wawungaphezulu kwabesetyhini abaqala ukutshaya phambi kokuba babelethe umntwana wabo wokuqala.
Izifundo zangaphambilini ezazihlolisise ubuhlobo obunokwenzeka phakathi kokutshaya kunye nomhlaza wesifuba akuzange kwanelisekile kwizenzululwazi. Nangona ezi zifundo zifumene ingozi emfutshane yomhlaza wesifuba ekubhekeni, izifundo azizange zichonge ukuba ukutshaya ngakumbi usuku ngalunye, okanye kwiminyaka emininzi kwandisa ingozi yomhlaza wesisu.
Umbhalo weNational Cancer Institute , wanyathelisa iziphumo ze-American Cancer Society. Bachaza ukuba xa abaphandi bahlalutya idatha esuka kwabasetyhini abangama-73 388, kwaye baqhuba ukulandelelana kweminyaka engama-13 + bafumanisa amatyala angama-3,721 omhlaza wesibeleko. Ababhemayo babenomlinganiselo ophezulu wama-24% weengxube zebele ezingaphezu kwabangabhemi.
Ababhemayo bexesha elide babenamazinga angama-13% aphezulu kunabangenayo.
Ingxelo yaqhubeka yathi abaphandi bafumana ukwanda kwe-12% kwingozi yengqondo yomhlaza phakathi kwabasetyhini abaqala ukutshaya beselula, kwaye ukwanda kwengozi engama-21 kwabasetyhini abaqala ngaphambi kokuzalwa komntwana wabo wokuqala.
Abasetyhini, ababhema ngexesha lokuxilongwa, banokukhuthazwa ukuba bayeke ukutshaya.
Ukongezelela kuzo zonke iingxaki zempilo ezichaphazelekayo ezibhekiselele ekubhekeni, ukuba umfazi ubhema ngexesha lotyando unomngcipheko wokongeza kwiingxaki zakhe. Ukubhema kunokubangela iingxaki ngexesha lonyango lwe-radiation. Inokuchaphazela kwinkqubo yokuphilisa emva kokuhlinzwa kunye nokuvuselelwa. I-Chemotherapy ingabangela izilonda zomlomo; ukutshaya kuya kubacaphukisa izilonda kwaye kwongeze ukungahambi kwabo. Ukutshaya kwakhona kwandisa ithuba lomfazi nge-clot yegazi ngelixa lonyango lwe-hormone.
I-Guardian yakutshanje ingxelo malunga nokuhlola okubonisa ukuba ukutshaya kwandisa umngcipheko wesifo somhlaza kubasetyhini abadala kuba malunga nesihlanu.
Utywala kunye neengozi zeCatalcer risk
I-Arhente yamazwe ngamazwe okuPhando ngeCarcer iye yabhengeza ukuba kukho ubungqina obunelululwazi obuninzi bokubeka iziyobisi ezinqabileyo kwiCandelo 1 le-carcinogen elibangela umdlavuza wamabele kubantu besetyhini. Iqela le-carcinogens yilezi zinto ezinobungqina benzululwazi ukuba bangela umhlaza, njengokutshaya icuba.
Ngokutsho kweNational Cancer Institute, uphando olungaphezu kwe-100 luhlolisise ubudlelwane phakathi kokusela utywala kunye nomngcipheko wesifa lomhlaza wesisu. Iziphumo zichongiwe ingozi eyongeziweyo ngokuphuza ukwanda. Ukuphononongwa kwezi-53 zezi zifundo (ezibandakanya inani labantwana abangama-58 000 abaneengqamzana zesifo somhlaza) kubonisa ukuba abafazi abaphuza ngaphezulu kwe-45 grams yotywala ngosuku (malunga neentathu ziselo) babe ne-1.5 engozini yokuphucula umdlavuza webele njengabanxila.
I-Million Women Study, ebandakanya abafazi abayizigidi ezi-1.3 e-UK, yabonisa ukuba umngcipheko wesifo somhlaza wesisu unyuke ngo-7.1% rhoqo xa uphuza i-gram e-10 yotywala ephantsi kwesiselo esisodwa ngosuku.
I-American Cancer Society inokwabelana nokuba ezinye iziphuzo ezimbalwa ngeeveki zidibene nomngcipheko wokwanda komhlaza wesibeleko kubasetyhini. Utywala lunokuphakamisa amanqanaba e-estrogen emzimbeni, kwaye ekubeni ezininzi iintsholongwane zebele zesifo se-estrogen zondliwa, oku kunokucacisa ukwanda komngcipheko.
I-American Cancer Society ibonisa ukuba ngokungafuni ukutshaya, kwaye ngokunciphisa ukusetyenziswa kotywala kotywala olunye ngosuku, umfazi unokunciphisa ingozi yomhlaza wesifuba.
Imithombo:
I-American Cancer Society: I-Active Smoking and Breast Cancer Ingozi: Iinkcukacha zoLuntu lwangaphambili kunye nohlalutyo lweMeta. Ishicilelwe ekuqaleni kwe-Februwari 28, 2013 kwiNcwadi yeSizwe yeCancer Cancer . Umbhali wokuqala: Mia Gaudet, PhD, Society of American Cancer, Atlanta, Ga.
I-National Cancer Institute, i-Million Women Study, i-Guardian, i-International Agency of Research on Cancer.