“aneurysmal sac”簡單造句，aneurysmal sac造句子

The small or giant aneurysm, aneurysmal sac, wall, body, mass effect can be showed by the source images, its signals of aneurysmal neck and sac was higher than MRA.

Conclusion: The surgical techniques of aneurysmal sac excision and parent vessel reconstruction are effective in treatment for giant aneurysm.

Objective: To introduce the surgical techniques of aneurysmal sac excision and parent vessel reconstruction in treatment for giant aneurysms.

Methods:(1)excision of aneurysmal sac and microsuturing for vascular reconstruction;