Cardiac masses are rare, but remain an important component of cardio-oncology practice. These include benign tumors, malignant tumors (primary and secondary) and tumor-like conditions (e.g., thrombus, Lambl’s excrescences, and pericardial cyst). The advent of multimodality imaging has enabled identification of the etiology of cardiac masses in many cases, especially in conjunction with information from clinical settings. This paper provides a comprehensive review of the epidemiology, clinical presentation, imaging, diagnosis, management, and outcomes of cardiac masses.
Cardiac tumors are rare and should be considered as part of the differential diagnosis of any space-occupying mass noted on cardiovascular and/or thoracic imaging modalities.
It may be possible to get close to a diagnosis without biopsy using a structured imaging approach.
The prognosis and treatment of each tumor is different, although early diagnosis is usually associated with a better outcome.