A pulsatile midline mass suggests ruptured abdominal aortic aneurysm. 正中線(xiàn)搏動(dòng)性腫塊提示腹主動(dòng)脈瘤破裂。
Accordingly, physicians usually intervene surgically at smaller sizes for abdominal aortic aneurysms. 因此之故,醫生動(dòng)手術(shù)切除腹主動(dòng)脈瘤的時(shí)機通常也比較早。