Complete left pericardial defect: Evaluation with supine and decubitus dual source CT.

Abstract: We present a case of complete left pericardial defect which was evaluated with retrospectively gated dual source CT. Imaging findings included right heart chamber dilatation, extreme levoposition and excessive cardiac mobility which was demonstrated by repeat imaging in the left lateral decubitus position. Cardiac CT is an excellent means of evaluating pericardial disease owing to its high spatial resolution. Decubitus imaging helps confidently distinguish partial from complete forms of pericardial defect. [Copyright &y& Elsevier]