患者有一个需要立即处理的主动脉瘤。

The patient has an aortic aneurysm that needs immediate attention.

结论：MSCTA对主动脉瘤及主动脉夹层有较高的临床诊断价值。

Conclusion: MSCTA is valuable for in diagnosing aortic aneurysm and aortic dissection.

目的用16层CT检查评价主动脉瘤和主动脉夹层。

Objective To evaluate aortic aneurysm and dissection by 16-slice CT.

正中线搏动性肿块提示腹主动脉瘤破裂.

A pulsatile midline mass suggests ruptured abdominal aortic aneurysm.

目的用16层CT检查评价主动脉瘤和主动脉夹层.

Objective To evaluate aortic aneurysm and dissection by 16 - slice CT.

目的：比较腹主动脉瘤开放手术与腔内治疗的效果。

Objective:To evaluate the use of endovascular aortic repair(EVAR) and open aortic surgery(IAS) for treatment of abdominal aortic aneurysm.

如纵隔肿瘤、 主动脉瘤、 甲状腺肿大、 心脏增大等。

Such as mediastinal tumor, aortic aneurysm, goiter , heart, etc. increased.

如纵隔肿瘤 、 主动脉瘤 、 甲状腺肿大 、 心脏增大等.

Such as mediastinal tumor, aortic aneurysm, goiter, heart, etc. increased.

结论 ：外科手术是胸主动脉瘤较为理想的治疗方法。

Conclusion The surgical treatment is an ideal way of treatment of thoracic aortic aneurysm.

目的探查基质金属蛋白酶类在腹主动脉瘤组织中产生的源泉。

Objective To explore the production of matrix metalloproteinase in human abdominal aortic aneurysm tissue.