Video: Tus kab mob dab tsi ua rau mob qog noj ntshav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub ntsiab kab mob txuam nrog tib neeg mob qog noj ntshav yog tib neeg papillomavirus, kab mob siab B thiab kab mob siab C kab mob vais lav , Epstein -Barr kab mob vais lav tib neeg T-lymphotropic kab mob vais lav , Kaposi's sarcoma-txuam nrog herpesvirus (KSHV) thiab Merkel cell polyomavirus.
Tib neeg tseem nug, cov kab mob ua rau mob qog noj ntshav hauv tib neeg li cas?
Thaum twg virus ua kev kis tus kab mob, lawv kis lawv cov DNA, cuam tshuam rau kev noj qab haus huv ntawm tes tsim cov noob caj noob ces thiab muaj peev xwm ua lawv tig los ua mob qog noj ntshav . Piv txwv li tus kab mob HPV, ua tus kab mob DNA sib txuas nrog tus tswv tsev DNA, cuam tshuam kev ua haujlwm ib txwm ntawm cov cell.
Ib yam nkaus, feem pua ntawm cov mob qog noj ntshav yog tshwm sim los ntawm cov kab mob? Cov kev tshawb pom, luam tawm hauv Lub Yim Hli 2013 qhov teeb meem ntawm Phau Ntawv Xov Xwm ntawm Virology, twv cov kev tshawb fawb yav dhau los qhia tias siab li 40 feem pua ntawm cov qog ua los ntawm cov kab mob. Tau ntau xyoo cov kws tshawb fawb ntseeg tias kab mob ua lub luag haujlwm hauv kev txhim kho tej zaum 10 txog 20 feem pua ntawm cov qog nqaij hlav.
Ib yam nkaus, hom mob qog noj ntshav twg yog tshwm sim los ntawm kab mob?
Cov kws tshawb fawb paub tias muaj ntau qhov kab mob uas tuaj yeem ua rau mob qog noj ntshav . Piv txwv li, tib neeg papillomavirus (HPV) tuaj yeem ua tau ua ncauj tsev menyuam thiab ntau lwm yam mob qog noj ntshav . Thiab kab mob siab C tuaj yeem ua rau mob siab mob qog noj ntshav thiab tsis-Hodgkin's lymphoma.
Puas yog mob qog noj ntshav?
Hais lus nruj me ntsis, mob qog noj ntshav tsis kis tau. Tab sis tus lej ncaj ncees ntawm mob qog noj ntshav yog kom meej meej tshwm sim los ntawm kis lossis kab mob sib kis: cov qog ntshav tuaj yeem tshwm sim los ntawm Epstein-Barr kab mob vais lav , uas tseem ua rau mononucleosis. Siab mob qog noj ntshav tuaj yeem tshwm sim los ntawm kab mob siab B thiab C.
Pom zoo:
Dab tsi yog qhov ua rau muaj feem yuav ua rau kom tus neeg muaj feem yuav mob qog noj ntshav?
Qhov feem ntau pheej hmoo ua rau mob qog noj ntshav suav nrog kev laus, haus luam yeeb, raug tshav, raug hluav taws xob, tshuaj lom neeg thiab lwm yam tshuaj, qee yam kab mob thiab kab mob, qee yam tshuaj hormones, tsev neeg keeb kwm mob qog noj ntshav, haus cawv, noj zaub mov tsis zoo, tsis muaj lub cev ua si, lossis rog dhau
Puas yog mob qog noj ntshav txhais tau tias mob qog noj ntshav?
Xws Li Kab Mob: Squamous cell carcinoma; Adenocarcinoma
Hom kab mob dab tsi yog qog qog noj ntshav?
Cov qog tawm hws
Dab tsi DNA hloov pauv ua rau mob qog ntshav ntshav ntshav?
Tus kab mob Sickle cell yog tshwm sim los ntawm kev hloov pauv hauv hemoglobin-Beta gene pom ntawm chromosome 11. Hemoglobin thauj oxygen los ntawm lub ntsws mus rau lwm qhov ntawm lub cev. Cov qe ntshav liab uas muaj hemoglobin ib txwm muaj (hemoglobin-A) yog du thiab puag ncig thiab glide los ntawm cov hlab ntsha
Puas yog mob qog noj ntshav zais zis thiab mob qog noj ntshav mis?
Mob qog noj ntshav yog ib txwm muaj thiab muaj peev xwm kis mus rau ntau yam kabmob. Feem ntau, mob qog noj ntshav qog noj ntshav metastatic mus rau lub zais zis yog cuam tshuam nrog lwm yam kabmob hauv lub cev metastasis. Hauv cov neeg mob uas paub tias mob qog noj ntshav mis metastatic, kev kuaj zais zis tsis tau lees paub