Pseudoaneurysm formation的用法和樣例：
例句
- Pseudoaneurysm can be prevented if doctors perform operation carefully.
假性動(dòng)脈瘤的形成與手術(shù)操作有關(guān)，應重在預防。 - Ruptured pseudoaneurysm with gastrointestinal bleeding is a rare but frequently fatal complication in patients with pancreatitis.
摘要假性動(dòng)脈瘤破裂引起腸胃道出血是少見(jiàn)，卻是致命的胰臟炎并發(fā)癥。
