例句 /

Ruptured pseudoaneurysm with gastrointestinal bleeding is a rare but frequently fatal complication in patients with pancreatitis.

Ruptured pseudoaneurysm with gastrointestinal bleeding is a rare but frequently fatal complication in patients with pancreatitis.

摘要假性动脉瘤破裂引起肠胃道出血是少见,却是致命的胰脏炎并发症。