Qhov twg yog etiology ntawm osteosarcoma?

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Qhov twg yog etiology ntawm osteosarcoma?
Qhov twg yog etiology ntawm osteosarcoma?

Video: Qhov twg yog etiology ntawm osteosarcoma?

Video: Qhov twg yog etiology ntawm osteosarcoma?
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Anonim

Qhov laj thawj tiag tiag ntawm osteosarcoma tsis paub, tab sis ntseeg tau tias yog vim DNA hloov pauv hauv cov pob txha -xws li xeeb los yog tau tom qab yug.

Dab tsi yog qhov ua rau osteosarcoma tseem ceeb?

Feem ntau osteosarcomas tsis yog tshwm sim los ntawm kev hloov noob caj noob ces, tab sis hloov pauv yog qhov tshwm sim ntawm cov noob hloov pauv tau txais thaum tus neeg lub neejQee zaum cov noob hloov pauv los ntawm kev siv hluav taws xob siv los kho Lwm hom mob qog noj ntshav, vim hluav taws xob tuaj yeem ua rau DNA hauv cov hlwb puas.

Dab tsi yog qhov pathogenesis ntawm osteosarcoma?

Osteosarcoma yog qhov tshwm sim thawj zaug ntawm cov pob txha. Nws tshwm sim hauv pob txha thaum lub sijhawm loj hlob saithiab feem ntau cuam tshuam rau cov hluas thiab cov hluas.5-xyoo kev ciaj sia rau osteosarcoma yog 60% -70%, tsis muaj kev txhim kho tseem ceeb hauv kev kwv yees txij li qhov tshwm sim ntawm kev kho mob ntau yam.

Leej twg yuav kis tau osteosarcoma?

Qhov kev pheej hmoo ntawm osteosarcoma yog qhov siab tshaj plaws rau cov neeg muaj hnub nyoog 10 thiab 30 , tshwj xeeb tshaj yog thaum cov hluas loj hlob tuaj. Qhov no qhia tias tej zaum yuav muaj kev sib txuas ntawm cov pob txha loj hlob sai thiab kev pheej hmoo ntawm kev tsim qog. Qhov kev pheej hmoo poob qis hauv cov hnub nyoog nruab nrab, tab sis nce ntxiv rau cov neeg laus (feem ntau muaj hnub nyoog tshaj 60 xyoo).

osteosarcoma txhim kho li cas?

Osteosarcoma pib thaum cov pob txha noj qab haus huv hloov pauv hauv nws cov DNA Ib lub cell DNA muaj cov lus qhia uas qhia lub cell yuav ua li cas. Cov kev hloov pauv qhia lub cell pib tsim cov pob txha tshiab thaum nws tsis xav tau. Qhov tshwm sim yog qhov loj (cov qog) ntawm cov pob txha tsim tsis zoo uas tuaj yeem cuam tshuam thiab rhuav tshem cov nqaij mos ntawm lub cev.

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