[Fever, asthenia, myalgia and murmur due to cardiac myxoma]

Abstract

Cardiac tumours are rare, especially in children, and most of them are benign. Myxomas are unusual in children, being more common among adults. They are usually located in the left atrium, with 25% appearing in the right. The clinical signs and symptoms depend mainly on where the tumour is located. A feature of these tumours is that they can be accompanied by constitutional symptoms and laboratory abnormalities. Echocardiography is the study of choice, and a prompt resection is required to prevent serious complications. We present a case of a 10 year-old girl diagnosed with right atrial myxoma who presented with a fever, myalgia, asthenia and laboratory abnormalities. Diagnosis was made by echocardiography, and the early surgical resection of the tumour ran smoothly and showed a good postoperative recovery.

Keywords: Aurícula derecha; Cardiac tumours; Fever; Fiebre; Mixoma; Myxoma; Right atrial; Tumores cardíacos.