![Lub pathophysiology ntawm edema yog dab tsi? Lub pathophysiology ntawm edema yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14173287-what-is-the-pathophysiology-of-edema-j.webp)
Video: Lub pathophysiology ntawm edema yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Pathophysiology . Edema Qhov tshwm sim los ntawm kev ua kom muaj zog ntawm cov kua dej los ntawm cov hlab ntsha mus rau qhov chaw nruab nrab lossis qis zog ntawm cov dej ntawm interstitium mus rau hauv cov hlab ntsha los yog cov hlab ntsha lymphatic. Ua kom capillary hydrostatic siab. Txo cov ntshav oncotic siab.
Yog li ntawd, dab tsi yog edema hauv pathology?
Edema txhais tau tias yog palpable o tshwm sim los ntawm expansion ntawm lub interstitial kua ntim. Qhov no tuaj yeem tshwm sim los ntawm ntau yam xwm txheej, suav nrog kev cuam tshuam ntawm venous, raws li tshwm sim nrog cov hlab ntsha sib sib zog nqus los yog venous stasis, thiab kev tsis haum tshuaj (xws li laryngeal. ua xua ).
Ib sab saum toj no, Hypoproteinemia ua rau edema li cas? Pathophysiology. Txo cov protein ntau hauv cov ntshav txo qis osmotic siab ntawm cov ntshav, ua rau poob ntawm cov kua dej los ntawm cov hlab ntsha, lossis cov hlab ntsha, mus rau cov ntaub so ntswg, ua xua . Qhov no yog hu ua hypoproteinemia.
Ib qho ntxiv, yuav ua li cas edema?
Rau qhov tseem ceeb tuaj yeem ua rau kev tsim ntawm ua xua : nce hydrostatic siab; txo qis colloidal lossis oncotic siab hauv cov hlab ntshav; Nce hydrostatic siab feem ntau qhia txog kev tuav dej thiab sodium los ntawm ob lub raum.
Ua li cas thiaj ua rau o tuaj?
Cov o txheej txheem, tseem hu ua ua xua , yog qhov tshwm sim ntawm mob hnyav mob , cov lus teb tshwm sim los ntawm kev puas tsuaj rau cov ntaub so ntswg nyob. Qhov no yog ua raws li kev nce hauv cov hlab ntsha permeability, tso cai rau cov kua dej, cov proteins, thiab cov qe ntshav dawb txav los ntawm kev ncig mus rau qhov chaw ntawm cov ntaub so ntswg puas.
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