Noj qab haus huv, Cov kab mob thiab mob
Nyaum oncological kab mob - cancer ntawm cov nyuv.
Kab mob ntawm cov nyuv - yog ib tug pathology uas yog nce tsim nyog kom tau raws li cov kws kho mob. Feem ntau lawv sau npe phem hlav nyob rau hauv cov nyuv, li ntawd, lub mob cancer - qhov no yog qhov teeb meem ntawm lub xyoo pua 21st. European statistics qhia tias lub feem ntau phem hlav yog laus nyob rau hauv lub ntsws, lub thib ob qhov chaw yog npaum li cas los cov nyuv mob cancer. Tus kab mob yog feem ntau kaw nyob rau hauv cov tshaj li tsib caug xyoo. Nyob rau hauv 2000, ntau tshaj 130 txhiab. Cov neeg tuag nyob rau hauv Teb Chaws Asmeskas ntawm cov nyuv carcinoma.
Kuv yuav tsum hais tias cov nyuv mob cancer yog ntau ntau nyob rau hauv cov poj niam, whereas cov txiv neej - ib tug mob cancer ntawm lub qhov quav. Seb cov kev tshawb fawb pom tau hais tias ib tug kev tshuaj ntsuam genetic predisposition rau carcinoma ntawm cov nyuv tseem heev uas tsis muaj, tab sis lub cov ntaub ntawv qhia txog tus neeg mob qhov twg colorectal cancer twb qhia nyob rau hauv ob peb tiam, feem ntau yog ua ntej lub hnub nyoog ntawm plaub caug xyoo. Predisposing yam xws li granulomatous mob plab, mob ulcerative mob plab thiab familial polyposis.
Nws pom hais tias cov khoom noj ntawm cov neeg mob nrog ib tug mob ntawm "colorectal cancer" yog cov nplua nuj nyob rau hauv cov tsiaj protein, roj thiab refined carbohydrates, thiab yog li cov neeg pluag cellulose. Carcinogens tej zaum yuav tam sim no ob leeg nyob rau hauv cov zaub mov thiab nyob rau hauv lub cev tsim los ntawm cov biliary thiab plab hnyuv kua nyob rau hauv qhov kev txiav txim ntawm cov kab mob enzymes. Lub caij nyoog mechanism ntawm tus txheej txheem no twb tsis tau tau ntsia.
Nyuv cancer yuav kis tau hematogenous metastasis; perineural; metastasis rau regional cov qog ntshav hauv; metastasis nyob rau hauv lub plab hnyuv lumen.
Nyuv Cancer Cov tsos mob
Adenocarcinoma ntawm cov nyuv hlob heev maj mam. Yuav kom pib qhia cov thawj cov cim qhia ntawm tus kab mob yuav tsum tau ib tug txaus lub sij hawm ntev ntawm lub sij hawm. Rau cov kuaj pom thaum ntxov ntawm tus kab mob muaj mus yauv mus tsis tu ncua kev kho mob kuaj. Ntawm cov hoob kawm, cov tsos mob nyob ntawm seb lub chaw ntawm hlav, lub hom thiab raws li ntawm txhab. Txij li thaum lub ascending nyuv lumen yog yus muaj los ntawm ib tug loj, nyias-walled thiab kua txheem, rhuav txhua tsuas yog tom qab theem ntawm tus kab mob. Feem ntau carcinoma yog mushroom-puab. Cov hlav yog heev loj, tej zaum kuj txawm yuav muaj los ntawm lub plab phab ntsa. Cov neeg mob uas muaj tus mob ntawm "nyuv mob cancer" tej zaum yuav tsis txaus siab ntawm lub tuam tsis muaj zog, uas yog tsuas yog vim muaj ntshav liab txaus. Lub tsev kho mob yuav tsum manifested nyob rau hauv daim ntawv ntawm colicky mob plab, uas yog txuam nrog hnyuv dab tsi thaiv. Ntshav thaum lub sij hawm plob tsis so tswj taw yog ib tug ntawm lub ntsiab yam tshwm sim ntawm lub qhov quav Kantser
Muaj ntau cov kws txawj hais kom ua ib txoj kev kawm ntawm quav rau Occult ntshav. Ntxiv cov kev tshawb fawb tau nqa tawm nrog ib tug zoo tshwm sim. Yog hais tias koj xav tias lub cancer yog nqa tawm ib tug tshwj xeeb txoj kev tshawb no - fibrocolonoscopy. Rentgenissledovanie nrog barium enema yog zoo rau mob ntawm colorectal cancer. Ua ntej rau txoj kev tshawb yuav tsum yog huv si ntxuav cov hnyuv. Ua li no, muab cov tshuaj ntaus cev thiab enemas rov qab.
Lub hauv paus ntawm txoj kev kho yog phais resection ntawm cov cov plob tsis so tswj cheeb tsam thiab lub regional lymph node. Qhov kev xaiv ntawm kev phais kev pab nyob rau qhov kev tshem tawm ntawm hlav ntawm lub qhov quav thiab zuag qhia tag nrho loj ntawm nws. Nyob rau hauv dua 70% ntawm cov neeg hauv lub phais kho mob yog ua. Tej zaum, ua kom puas hlav taw electrocoagulation. Raws li pab txoj kev kho tawg thiab cov kws khomob. Nyob rau hauv lub lig 20th xyoo pua ua ke nrog 5-chloroethyl-fluoruratsila nrog metiltsiklogeksilnitrozomochevinoy (methyl-CCNU) tau raug lees paub tias raws li qhov zoo tshaj kev kho mob regimen Kantser nyuv. Txawm li cas los, sab los yog manifested nyob rau hauv overdose methyl-CCNU: leukemia, thiab tshuaj lom puas tsuaj rau lub ob lub raum.
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