Ultrasonography, X-ray and CT imaging findings of a giant pericardial lipoma: Imaging diagnosis and review of the literature.

Pericardial lipomas are rare and mostly asymptomatic tumors, which are usually detected incidentally during physical examination. The present study describes a case of giant pericardial lipoma that was diagnosed by surgical pathology. The study also describe the X-ray, magnetic resonance imaging, and the distinguish of the pericardial lipomas. The study also describes the ultrasonography, X-ray, computed tomography and magnetic resonance imaging findings of the tumor, and a review of the literature of cardiac lipoma, to help increase awareness of the tumor and selection of the correct imaging method for diagnosis.