Ib nrab ntawmcov neeg mob cortical thymoma tsim myasthenia gravis (MG), thaum 15% ntawm cov neeg mob MG muaj cov thymomas. MG yog cov kab mob neuromuscular hlws ris tshwm sim hauv 85% ntawm cov neeg mob los ntawm acetylcholine receptor (AChR) antibodies.
YPuas yog myasthenia gravis cuam tshuam nrog thymoma?
Myasthenia gravis (MG) yog qhov tshwm sim ntau tshaj plaws, muaj nyob hauv kwv yees li 50% ntawm tag nrho cov neeg mob thymoma ntawm qee theem. Myasthenia gravis yog ib qho teeb meem nrog qhov tsis muaj zog ntawm cov leeg pob txha uas yog tshwm sim los ntawm autoantibodies rau nicotinic acetylcholine receptors (AChR) ntawm qhov sib txuas neuromuscular.
Yuav ua li cas myasthenia gravis cuam tshuam nrog thymus?
Cov kws tshawb fawb ntseeg tias lub caj pas thymus ua rau lossis tswj kev tsim cov tshuaj tiv thaiv uas thaiv acetylcholine. Loj thaum me nyuam mos, lub caj pas thymus yog me me hauv cov neeg laus noj qab haus huv. Hauv qee cov neeg laus uas muaj myasthenia gravis, txawm li cas los xij, lub caj pas thymus loj heev.
pes tsawg tus neeg mob thymoma muaj myasthenia gravis?
Kwv yees li 15% ntawm txhua tus neeg mob myasthenia gravis tau pom tias muaj thymoma, qog ntawm thymus. Txawm hais tias feem ntau cov thymomas yog benign (tsis yog mob qog noj ntshav), cov kws kho mob feem ntau tshem cov thymus (tus txheej txheem yog thymectomy) los tiv thaiv kev kis mob qog noj ntshav.
Koj puas tuaj yeem muaj thymoma yam tsis muaj myasthenia gravis?
Cov tsos mob ntawm thymomas nrog MG zoo ib yam li qhov tsis muaj MG. Qhov laj thawj tseem ceeb ntawm kev tuag yog myasthenia ntsoog rau cov neeg mob thymoma nrog MG thiab theem IV thiab / lossis hom C rau cov neeg mob thymoma yam tsis muaj MG.
