Granulomas feem ntau tsim hauv ntsws, tab sis kuj tuaj yeem pom hauv daim siab, qhov muag lossis hauv qab ntawm daim tawv nqaij. Lawv tuaj yeem hnov zoo li pob lossis tuaj yeem pom ntawm x-rays thiab thaum lwm qhov kev tshawb nrhiav.
Nyob rau hauv cov xwm txheej twg yog granulomas tsim?
Granulomatous o yog ib qho qauv ntawm cov ntaub so ntswg uas tshwm sim tom qab raug mob ntawm tes. Granulomatous o yog tshwm sim los ntawm ntau yam mob xws li kab mob, autoimmune, tshuaj lom, tsis haum, tshuaj, thiab cov mob neoplastic.
Ntau npaum li cas granulomas?
Lung granulomas yog muaj thoob plaws ntiaj teb, thiab tuaj yeem nyuaj rau kev kuaj mob. Tsis yog ib yam kab mob tshwj xeeb, lub ntsws granulomas yog thaj chaw ntawm qhov chaw mob hauv lub ntsws uas tuaj yeem tshwm sim los ntawm ntau yam mob.
Cov cell tsim granulomas?
Granuloma tsim yog muab khoom plig ntawm plaub kauj ruam tseem ceeb: (1) qhov tshwm sim ntawm T cellslos ntawm cov tshuaj tiv thaiv kab mob, sawv cev los ntawm alveolar macrophages thiab dendritic cells; (2) tso tawm cytokines thiab chemokines los ntawm macrophages, activated lymphocytes, dendritic cells, thiab poly-morphonuclear cells.
Dab tsi yog granuloma thiab nws qhov tseem ceeb yog dab tsi?
Taw qhia. Ib qho granuloma yog ib qho kev sib sau ua ke ntawm lub cev tiv thaiv kab mob uas ua rau cov lus teb rau qhov kev tawm tsam tsis tu ncua Nws tus yam ntxwv qhia tau hais tias lub koom haum compact ntawm macrophages paub tab, uas tej zaum yuav los yog tsis cuam tshuam nrog lwm hom cell inflammatory.
