Ultrasonography features are: . (-DE) showed distended sinus of Valsalva appearedas hyperechoic sacculation protruding into the adjacent cardiac chamber with single or multiple discontinuous echoic riftswere seen on the wall of ruptured aneurysm.
Ultrasonography features are: . (-DE) showed distended sinus of Valsalva appearedas hyperechoic sacculation protruding into the adjacent cardiac chamber with single or multiple discontinuous echoic riftswere seen on the wall of ruptured aneurysm.
本组RASV超声表现： 二维超声（－DE）的直接征象：可见乏氏窦扩张呈袋状光带，突入邻近心腔，在破裂的瘤体上可见连续中断的破口；