Cov tshuaj tiv thaiv tsis zoo no tuaj yeem pom thiab ntsuas hauv cov ntshav thiab raug xa mus rau paraprotein lossis m protein. Feem ntau cov neeg mob myeloma yuav muaj cov tshuaj paraprotein hauv lawv cov ntshav, tab sis qee tus tsis muaj. Cov tsis muaj paraprotein feem ntau yuav muaj lub teeb saw myeloma lossis tsis-secretory myeloma.
tsis muaj paraprotein txhais li cas?
Qhov no txhais tau tias koj tsis muaj cov tsos mob lossis cov ntaub so ntswg lossis lub cev puas. Tab sis koj muaj ib lossis ntau ntawm cov no: paraprotein hauv koj cov ntshav uas ntau dua 30 g / L. theem ntawm cov ntshav plasma txawv txav nyob rau hauv koj cov pob txha pob txha uas nyob nruab nrab ntawm 10% thiab 60% tsis muaj cov yam ntxwv ntawm CRAB (xws li pob txha pob txha ntawm cov tshuaj ntsuam xyuas uas tsis ua rau cov tsos mob)
Puas yog txhua tus muaj paraproteins hauv lawv cov ntshav?
Ib tug paraprotein yog monoclonal immunoglobulin lossis lub teeb saw muaj nyob rau hauv cov ntshav lossis zis; Nws yog tsim los ntawm cov pej xeem clonal ntawm mature B hlwb, feem ntau plasma hlwb. Hauv cov tib neeg hnub nyoog >50 xyoo qhov tshwm sim ntawm paraprotein yog 3.2%.
Koj cov tshuaj paraprotein yuav tsum yog dab tsi?
Ib tus paraprotein tuaj yeem suav tias yog "zoo"hauv cov neeg mob asymptomatic yog FBC, calcium thiab lub raum ua haujlwm zoo li qub thiab tsis muaj qhov mob lytic ntawm ib qho kev ua haujlwm. Tus so ntawm immunoglobulins feem ntau zoo li qub (tsis muaj kev tiv thaiv kab mob paresis). Qhov no yog qhov tseeb tshwj xeeb ntawm me me paraprotein bands (<10g / L) pom los ntawm lub sijhawm.
Paraprotein ua haujlwm yog dab tsi?
Abstract. Paraproteins yogmonoclonal immune globulin fragments los yog lub cev tiv thaiv kab mob globulins uas ua los ntawm feem ntau yog ib tug malignant cone ntawm plasma hlwb los yog B hlwb. Cov proteins no cuam tshuam nrog a spectrum ntawm lub raum tsis zoo tshwm sim los ntawm kev cuam tshuam ncaj qha rau lub raum hlwb lossis tso tawm hauv ntau lub raum.
