青年自发性四叠体区出血１例报告杨永星患者，男，２８岁，于１９９６年８月６日入院。入院前两天在盖房劳动时因过度用力后感轻度头晕，头痛，视物模糊，右侧肢体乏力。平素体健，查体：血压１８／１１ｋＰａ，左眼上睑下垂遮盖瞳孔上１／２，两瞳孔等圆，直径各约３ｍｍ... A case report of young spontaneous quadrilateral hemorrhage Yang Yongxing, male, 28 years old, was admitted on August 6, 1996. Two days before admission in the laborers due to excessive force after feeling mild dizziness, headache, blurred vision, the right limb weakness. Usually physical health, physical examination: blood pressure 18 / 11kPa, left eye ptosis covered pupil on the 1/2, two pupils and other round, each about 3mm in diameter ...