Nyob rau hauv cov ntaub ntawv ntawm pleural effusion, kua accumulates nyob rau hauv lub pleural qhov chaw. Cov kua dej no compresses lub ntsws parenchyma overlying, ua rau nws muaj zog dua li niaj zaus. Vim qhov kev hloov pauv no, muaj qhov hloov pauv hauv lub ntsws acoustics uas nyiam xa cov suab ntau dua thiab ua rau muaj kev cuam tshuam.
Dab tsi ua rau muaj kev zoo siab?
Egophony (Asmeskas Askiv, aegophony) yog qhov ua kom muaj zog ntawm lub suab nrov tau hnov thaum auscultating lub ntsws, feem ntau tshwm sim los ntawm ntsws sib sau ua ke thiab fibrosis. Nws yog vim kev txhim kho kev sib kis ntawm lub suab nrov thoob plaws hauv cov kua dej, xws li hauv cov nqaij mos ntawm lub ntsws, nrog cov zaus qis dua lim tawm.
Qhov tseem ceeb ntawm kev sim rau egophony yog dab tsi?
Lub suab nrov, xws li egophony, tuaj yeem muab cov ntaub ntawv tseem ceeb ntawm muaj lub ntsws txawv txav thiab nws qhov chaw. Lub tswv yim tseem ceeb yog tias lub ntsws ib txwm muaj (suav nrog huab cua), tsis txhob xa suab nrov, thaum cov ntaub so ntswg sib koom ua ke tau yooj yim xa suab.
Puas egophony ua rau pulmonary edema?
Crackles (los yog rales) feem ntau hnov thaum lub sij hawm kev tshoov siab thiab suav hais tias yog ib qho cim ntawm alveolar lossis kab mob ntsws interstitial. Ntau yam kab mob ua rau tawg xws li mob ntsws, pulmonary edema, thiab txhua yam ua rau mob ntsws fibrosis.
Yuav ua li cas ua pa suab tau hnov nrog pleural effusion?
Tsawg los sis ua tsis taus pasuab . Egophony (lub npe hu ua "E-rau-A" hloov pauv) ntawm qhov zoo tshaj plaws ntawm pleural effusion. Pleural kev sib txhuam rub.
