患者女 ,3 3岁 ,因颈部及头枕部疼痛 3年余 ,进行性四肢麻木、无力 1年 ,于 1999年 7月 12日入院。患者自 1996年 6月开始出现右侧颈肩部及头枕部疼痛 ,劳累后疼痛加重 ,常以感冒诊治 ,后疼痛逐渐缓解。 1997年 3月渐感右手麻木 ,疼痛 ,逐渐发展至右下肢、左上肢及左下肢 ,行走 Female patient, 33 years old, due to neck and head and neck pain more than 3 years, progressive numbness, weakness 1 year, on July 12, 1999 admitted. Patients from June 1996 began to appear on the right neck and shoulder head and head pain, fatigue after exacerbations, often with cold diagnosis and treatment, postoperative pain relief. March 1997 Gradually feel numbness in the right hand, pain, and gradually developed to the right lower extremity, left upper extremity and left lower extremity, walking