Lipoblastoma is a rare, benign, fatty tissue tumour that occurs in
infancy and early childhood. Intrathoracic and mediastinal involvement
of this tumour is rare, and an intracardiac location is even rarer. In
this study, we report the case of a 15-month-old girl who presented with
a tumour in the pulmonary valve. A complete resection of the tumour was
undertaken, with a histopathology report confirming the diagnosis of
lipoblastoma.