Noj qab haus huv, Tshuaj
Ntsuas ntawm cancer
Cancer - yog undoubtedly txaus ntshai, phem, insidious thiab cov kab mob. Lub cancer muaj peev xwm tsim luag nyob qhov twg, tsis muaj ib tug yog tiv thaiv kab mob los ntawm nws cov inception. Txhua txhua xyoo los ntawm cancer tuag pua pua txhiab tus neeg ntawm tag nrho cov muaj hnub nyoog. Colorectal cancer - peb feem ntau cancer nyob rau hauv lub UK. Txhua txhua xyoo, oncologists coj tawm ntau tshaj 37 txhiab mob "qhov quav cancer". Txawm hais tias kev kuaj mob nyob rau hauv lub UK yog ua hauj lwm zoo thiab zoo, nws qhia tsuas ib haiv neeg tsawg cancer. Alas, feem ntau ntawm lawv nyob twj ywm undetected.
Cov tsos mob ntawm cancer ntawm lub qhov quav piav nyob rau hauv cov kev kho mob cov ntaub ntawv rau ib ntev lub sij hawm. Lub ntsiab xws tsos mob muaj xws li qhov quav los ntshav, uas zoo nkaus li tsis hais txog ntawm cov theem ntawm tus kab mob thiab muaj feem xyuam rau ntau tshaj 50 feem pua ntawm cov neeg mob, raws plab thiab cem quav - tag nrho cov uas yog paub tias yuav nyob rau hauv lub collective lub sij hawm "atherosclerosis hloov defecation", raws li zoo raws li poob, mob plab thiab anemia. Tshwj xeeb tshaj yog nyuaj ris thiaj li hu ua tenesmus, los yog cuav along tso quav, uas yuav tshwm sim feem ntau heev nrog los ntawm ib tug me me hnoos qeev, kua paug los sis cov ntshav (li cas los xij, qhov no cov tsos mob yog cov yam ntxwv ntawm ib tug heev lig theem ntawm tus kab mob), tab sis uas tsis coj lub slightest nyem. Nyob rau hauv tas li ntawd, tus neeg mob pib tshwm sim, thiab xws li cov tsos mob ntawm cov nyuv mob cancer, raws li cov rumbling thiab tsam plab tom qab dhau flatus thiab feces, thiab cov tsos mob yuav ua mus li lawm. Txawm li cas los, cov tsos mob no cov kev ua ntau malignancies, yog li diagnostician muaj ib lub sij hawm. Ntxiv mus, peb yuav hais tau tias tsis muaj ib tug xeem uas tej zaum yuav qhia qhov ua rau ntawm tus kab mob no nrog txaus cia siab rau, txawm txoj kev soj ntsuam ntawm cov neeg mob muaj xws li ib tug ntau yam ntawm kev ntsuam xyuas (xws li kev ntsuam xyuas ntawm hemoglobin thiab nrhiav kom tau ntawm Occult ntshav nyob rau hauv cov quav) .
Yog li, txoj kev ntshai ntawm "hla" colorectal cancer yog tej zaum lub ntsiab tsav tsheb txug ntawm cov neeg nrhiav kev pab diagnosticians. Cov tsos mob uas txuam nrog lub qhov quav yog feem ntau ib tug hais rau xoos hnyuv laus, uas yog ib tug kawm ntawv ntawm ntau yam los mus txiav txim seb ib qho chaw muaj yuav mob cancer ntawm cov nyuv thiab qhov quav, los yog ib tug precancerous mob.
Colorectal cancer pib raws li phem adenomatous polyp muaj nyob rau hauv ib tug adenoma uas muaj qib dysplasia, uas nyob rau hauv lem yuav vam meej rau tus mob cancer. Pob txoj kev loj hlob nws thiaj li ua rau yus dab tsi los ileus, ob qho tib si tag nrho thiab ib nrab. Neoplasms ntawm no hom, rau cov plob tsis so tswj phab ntsa (theem 1 thiab 2 nyob rau hauv lub system ntawm kev faib ntawm phem hlav) yuav tseem yuav kho, tab sis tsis muaj kev kho mob lawv yuav kis tau mus regional cov qog ntshav hauv (3 theem) los yog ntau tshaj (kauj ruam 4). Phais kho mob ntawm cov nyuv mob cancer yog tau los ntawm 1 thiab theem 2 hlav, thiab mus txog rau 73% ntawm lub thib peb theem hlav yuav tsum kho los ntawm ua ke siv cov kev phais thiab cov kws khomob. Alas, lub 4 theem yog tseem incurable.
Nyob rau hauv txoj kev yuav mob cancer ntawm cov nyuv, los ntawm ntau yam yam. Cov kev sib tw txojkev kws kho mob yog kom paub tias cov molecular mus nkag tau rau ib tug neeg mus rau mob cancer, nws txoj kev loj hlob thiab cov lus teb rau antitumor txoj kev kho.
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