Vascular CTVE (n = 3) could display derails of aneurysm, such as the site of the entry tear, false lumen, neck and lumen of aneurysm.

• 但其肿块表面“菜花”状改变及其粘膜下浸润显示均不良，容易漏诊胃肠道良性溃疡及小息肉，说明CTVE分辨率仍不够高。