[Combination of left atrial myxoma and retrocardiac liposarcoma with right atrial infiltration].

نویسندگان

  • Alejandra Rodríguez-Hernández
  • Francisco Martín Baranda-Tovar
چکیده

El caso corresponde a un paciente varón de 18 años quien consultó por disnea progresiva, fenómenos embólicos distales de miembro torácico izquierdo, pérdida de peso y diaforesis profusa nocturna. Se le realizó un ecocardiograma transesofágico en el cual se observó una tumoración infiltrativa en la pared posterior del corazón con extensión desde la base al ápex cardiaco que infiltra el techo de la aurícula derecha, además una tumoración de aurícula izquierda e insuficiencia mitral ligera (fig. 1). En la resonancia magnética cardiaca se observó una tumoración auricular izquierda de 48 × 31 × 30 mm adosada al septum interatrial, lobulada, hiperintensa en T1, T2 pesado y en secuencia T2* con hemorragia y otra tumoración en mediastino posterior, extracardiaca y extrapericárdica, hiperintensa en T1 y T2 pesado de 144 × 42 × 88 mm, bordes bien definidos. Se trató quirúrgicamente con resección tumoral múltiple y la histopatología fue concluyente de mixoma auricular izquierdo y liposarcoma retrocardiaco infiltrativo de la aurícula derecha (figs. 2 y 3). El paciente cursó en el período posquirúrgico con neumonía nosocomial, colitis

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عنوان ژورنال:
  • Archivos de cardiologia de Mexico

دوره 88 1  شماره 

صفحات  -

تاریخ انتشار 2018