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Medicina (B.Aires) ; 79(6): 506-508, dic. 2019. ilus
Article in Spanish | LILACS | ID: biblio-1056760

ABSTRACT

La membrana de oxigenación extracorpórea arteriovenosa se utiliza cuando ocurre falla hemodinámica y respiratoria refractaria al tratamiento convencional; brinda soporte hemodinamico transitorio, oxigenacion y remocion de CO2, y permite reposo pulmonar. Asimismo ofrece la posibilidad de realizar ventilación ultraprotectiva y evitar la generación de VILI (Ventilation-Induced Lung Injury). No ha sido demostrada su utilización como una terapia frecuente en los casos con insuficiencia hemodinámica secundaria a shock obstructivo por afectación mediastínica. Presentamos el caso de un paciente con shock obstructivo por una masa mediastínica de origen linfoproliferativo tratada con membrana de circulación arteriovenosa extracorpórea.


The arteriovenous extracorporeal membrane is used in patients with hemodynamic and respiratory failure, unresponsive to conventional treatment. It provides transitory hemodynamic support, oxygenation and removal of CO2, allowing pulmonary rest. Moreover it offers the possibility of ultraprotective ventilation and avoids generation of VILI (Ventilation-Induced Lung Injury). It is not frequently used in patients with hemodynamic failure secondary to obstructive shock due to mediastinal compromise. We present the case of a patient with obstructive shock, mediastinal mass of lymphoproliferative origin that was treated with extracorporeal arteriovenous circulation membrane.


Subject(s)
Humans , Female , Adult , Respiratory Insufficiency/therapy , Shock, Cardiogenic/etiology , Shock, Cardiogenic/therapy , Extracorporeal Membrane Oxygenation/methods , Lymphoma, Large B-Cell, Diffuse/complications , Shock, Cardiogenic/diagnostic imaging , Tomography, X-Ray/methods , Lymphoma, Large B-Cell, Diffuse/pathology , Lymphoma, Large B-Cell, Diffuse/diagnostic imaging , Treatment Outcome , Computed Tomography Angiography/methods , Hemodynamics
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