Massaging the outcome: an unusual presentation of pulmonary embolism.

A 56-year-old man with a previous deep venous thrombus presented with dyspnoea after a leg massage. A transthoracic echocardiogram demonstrated a "worm-shaped" right atrial embolus, most probably a femoral cast. A pulmonary artery angiogram confirmed a large wedge-shaped perfusion defect caused by a pulmonary embolus.