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Popliteal vein aneurysm is a rare cause of pulmonary embolism. We present the case of a 39-year-old man with multiple pulmonary emboli. Subsequent investigation revealed a saccular aneurysm of the right popliteal vein containing large clots. The presence of fresh thrombus was confirmed at surgery which consisted in excision of the saccular aneurysm with vein patch closure. Primary popliteal venous aneurysms are probably congenital in origin. Phlebography is diagnostic. Surgery is recommended.

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Contrast-enhanced cardiac magnetic resonance imaging allows the evaluation of both myocardial perfusion and myocardial tissue characteristics. This paper reviews different microvascular and non-vascular conditions that can cause abnormal findings on contrast-enhanced myocardial magnetic resonance imaging. Knowledge of their characteristics can avoid misinterpretation and avoid inappropriate referral for further invasive imaging in patients suspected of myocardial vascular disease. Key-word: Myocardium, MR.From: 1.