Intrinsic and Extrinsic Cardiac Pseudotumors: Echocardiographic Evaluation and Review of the Literature.

Echocardiography is the most common imaging modality for the assessment of cardiovascular tumors, followed by more advanced imaging modalities, such as cardiac computed tomography or cardiac magnetic resonance imaging. Non-neoplastic lesions that may simulate a true neoplasm on imaging are termed "cardiac pseudotumors." As echocardiography is the initial imaging modality where pseudotumors are identified, it is imperative to have a fundamental understanding of pseudotumors evaluation using echocardiography.