Mob plab cancer

Mob plab cancer

Le mob plab cancer, kuj hu ua pais plab mob cancer, tsim los ntawm parietal cell (cell nyob rau hauv lub phab ntsa ntawm lub plab), pib ib txwm, uas multiplies nyob rau hauv anarchic zam, tsim ib tug loj hu ua malignant qog.

Ntau tshaj 90% ntawm cov qog uas ua rau mob plab yog adenocarcinomas, uas yog, lawv tsim los ntawm cov txheej sab hauv ntawm lub plab, hu ua hnoos qeev. Nws yog mob qog noj ntshav uas loj hlob qeeb thiab tsis tshua pom ua ntej hnub nyoog 50 xyoo.

Cov qog tuaj yeem nyob hauv zos tau ntev, ua ntej kis mus rau lwm cov txheej txheem ntawm cov phab ntsa hauv plab thiab nkag mus rau cov kabmob uas nyob ib sab (pancreas, hnyuv, spleen) lossis los ntawm lymphatic thiab vascular txoj kev, tawm hauv cov qog nqaij hlav cancer mus rau cov qog nqaij hlav, tom qab ntawd nthuav tawm cov qog nqaij hlav no. cell nyob rau hauv lwm yam kabmob xws li lub siab, thiab lub ntsws (metastasis).

lwm yam daim ntawv mob plab, xws li gastric lymphoma (uas cuam tshuam rau lymphatic system), sarcoma (uas cuam tshuam rau cov leeg nqaij) lossis qog nqaij hlav plab (uas pib hauv cov ntaub so ntswg ntawm lub cev uas txhawb lub plab zom mov), muaj tsawg dua. Nws yuav tsis tau tham hauv daim ntawv no.

Ua rau

Tsis muaj qhov tshwj xeeb ua rau mob qog noj ntshav, tab sis qhov mob mob mucous daim nyias nyias ntawm lub plab tsub kom qhov kev pheej hmoo, raws li nyob rau hauv cov ntaub ntawv ntawm gastritis Helicobacter pylori.. Cov kab mob plab kuj tseem cuam tshuam nrog kev noj, nyob rau lub sijhawm ntev, ntawm cov khoom qab ntsev, haus luam yeeb lossis pickled, nrog kev noj zaub mov tsawg hauv txiv hmab txiv ntoo thiab zaub, nrog rau kev haus luam yeeb.

evolution

Qhov mob plab ntau dua kuaj pom ntxov, qhov zoo dua qhov yuav rov qab los. Thaum nws tseem txwv rau lub plab hauv plab, ntau dua 50% ntawm cov neeg cuam tshuam yuav muaj sia nyob rau ntau dua 5 xyoos. Yog tias nws tau kis los ntawm cov kab mob lymphatic, cov leeg nqaij, lossis lwm yam hauv nruab nrog cev, 5-xyoo txoj sia nyob yog tsawg dua 10%.

Leej twg cuam tshuam?

Nws qhov xwm txheej tsis sib xws. Thoob plaws ntiaj teb, mob qog noj ntshav hauv plab tseem yog 2st ua rau tuag los ntawm mob qog noj ntshav, tab sis yog 4st ua rau hauv Tebchaws Europe uas nws tau poob rau 20 xyoo. Qhov kev txo qis hauv qhov kev txhawj xeeb no cuam tshuam txog kev mob qog noj ntshav ntawm "lub plab plab", lub antrum thiab lub cev. Rau "kev mob qog noj ntshav" ntawm cardia, qhov no yog qhov tsis sib haum xeeb vim tias ntau qhov kev tshawb fawb qhia tias qhov nce hauv nws qhov xwm txheej.

Qhov mob qog noj ntshav no feem ntau tshwm sim hauv cov neeg uas muaj teeb meem kev noj qab haus huv thiab kev noj qab haus huv, lossis leej twg vam khom rau tsis pub leejtwg paub thiab haus luam yeeb rau khaws cia zaub mov. Nyiv, (1/1000 tus neeg nyob hauv,) Tuam Tshoj thiab Kaus Lim Kauslim yog cov teb chaws cuam tshuam tshaj plaws.

Hauv Fab Kis qhov xwm txheej yog 12/100 hauv cov txiv neej thiab 000/4 hauv poj niam. Hauv 100 muaj 000 tus neeg mob tshiab hauv ib xyoos. Hauv Canada thiab Tebchaws Meskas, mob qog noj ntshav yog mob plab tsawg. Nws yog txawm nyob rau hauv poob. Xyoo 2009, nws suav txog tsawg dua 2% ntawm tag nrho cov mob qog noj ntshav tshiab ntawm Canadians.

Hauv cov teb chaws uas muaj kev lag luam, cov tub yees tau pab txo qis qhov tshwm sim ntawm mob qog noj ntshav.

Sau ntawv cia Ncua