王某，男，３８岁。１９９５年４月８日下午３时许，因工作矛盾纠纷，被人用自制匕首刺伤臀部，经两次住院并行手术探查，诊断为左股深动脉假性动脉瘤。被告人认为其假性动脉瘤与其伤害行为没有直接因果关系，申请法医学鉴定。病历摘录：１９９５年４月８日被人用刀捅伤１ｈ。 Wang, male, 38 years old. April 8, 1995 at 3 pm, due to work conflicts and disputes, was stabbed with self-made dagger buttocks, after two simultaneous surgical exploration, diagnosis of left femoral artery pseudoaneurysm. The defendant believes that there is no direct causal relationship between its pseudoaneurysm and its injury behavior and apply for forensic identification. Medical record excerpt: April 8, 1995 was stabbed 1h with a knife.