What question did this study set out to answer?

To investigate a prenatal cardiac mass in a newborn that resulted in tamponade.

February 14, 2026

Neonatal right ventricular mass presenting with pericardial effusion and tamponade

Resultado clave

A rare right ventricular mesenchymal hamartoma caused neonatal cardiac tamponade, confirmed by cardiac MRI and histopathology.

Puntos clave

To investigate a prenatal cardiac mass in a newborn that resulted in tamponade.
Prenatal diagnosis of cardiac mass
Cardiac MRI performed for evaluation
Histopathological examination for confirmation
Right ventricular mesenchymal hamartoma identified
Cardiac tamponade resulted from the mass
This condition is rare and was previously documented only in the left ventricle

PICO estructurado

Población

Newborn with prenatally diagnosed cardiac mass presenting with pericardial effusion and cardiac tamponade (n=1)

This case report documents a rare presentation of a right ventricular mesenchymal hamartoma in a newborn, expanding the known anatomical locations of this tumor.

Resultado numérico

Tasa de eventos absoluta: 0% vs 0%

Resumen

Abstract Prenatally diagnosed cardiac mass in a newborn caused cardiac tamponade. Cardiac MRI and histopathology confirmed a rare right ventricular mesenchymal hamartoma, previously reported only in the left ventricle.

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Cite This Study

Araújo et al. (Fri,) reported a other. A rare right ventricular mesenchymal hamartoma caused neonatal cardiac tamponade, confirmed by cardiac MRI and histopathology.

synapsesocial.com/papers/699011032ccff479cfe57724 https://doi.org/https://doi.org/10.1017/s1047951126111494