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ISSN 0035-0052 (Impreso)

2000, Número 2

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Rev Mex Pediatr 2000; 67 (2)


Tumores primarios del mediastino con obstrucción del tracto de salida del ventrículo derecho. Presentación de dos casos

Aboitiz RCM, Alejandre GA, Martínez MBE, Baltazares LPME

Idioma: Español
Referencias bibliográficas: 28
Paginas: 72-77
Archivo PDF: 135.72 Kb.


RESUMEN

Las masas mediastinales son relativamente frecuentes en los niños; los tumores primarios representan cerca del 50% de las masas mediastinales, éstas pueden clasificarse de acuerdo a su localización. Algunos tumores pueden provocar obstrucción del tracto de salida de ventrículo derecho, lo cual es causa de estenosis pulmonar adquirida. Aquí se presentan dos pacientes con una masa mediastinal anterior y estenosis pulmonar secundaria a obstrucción por el tumor. El diagnóstico en estos pacientes se puede hacer mediante la ecocardiograma transtorácica, por lo que este estudio de gabinete está en los pacientes con masas mediastinales observables, acompañadas de soplo expulsivo pulmonar.


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