Stern H, Erbel R, Börner N, Schreiner G, Meyer J
Z Kardiol. 1985 Aug;74(8):480-1.
Spontaneous echo contrast has been described in cardiac chambers and large vessels during decreased blood flow. We report on a patient with type III aortic dissection and spontaneous echos in the false lumen of the thoracic aorta. Both aortic dissection and spontaneous echos were verified by transesophageal echocardiography but not by transthoracic.
在血流减少时，心腔和大血管中可出现自发回声增强现象。我们报告了1例III型主动脉夹层患者，其胸主动脉假腔内存在自发回声。经食管超声心动图证实了主动脉夹层和自发回声的存在，但经胸超声心动图未证实。
