案例:张某,女,17岁,被人害于玉米地里。尸检见头无损伤,眼睑结膜有点状出血,颈部左侧有横向不规则表皮剥脱伴皮下出血,处女膜3,6点处新鲜破裂。解剖见:颈部左胸锁乳突肌有不规则条片状出血斑,左胸骨舌骨肌舌骨端有绿豆大出血斑。舌骨无骨折,胸膜壁层点状出血,心外膜点状出血,气 Case: Zhang, female, 17 years old, was killed in the corn fields. Autopsy see the head without injury, conjunctival bleeding a little bit, the left side of the neck with lateral irregular skin exfoliation with subcutaneous hemorrhage, hymen freshly broken at 3,6. Anatomy see: cervical left sternocleidomastoid irregular patchy hemorrhagic spot, left sternal hyoid muscle hyoid bone bleeding spot. No fracture of the hyoid bone, punctate parietal pleura bleeding, epicardial punctate bleeding, gas