1病案摘要患者男,25岁,因进行性眼睑下垂、吞咽困难1个月于2004年1月住我科治疗。患者自2003年底无明显诱因出现闭眼、咀嚼无力致进食困难,1周后逐渐出现口齿不清、饮水呛咳、吞咽困难、声音嘶哑等表现,晨轻暮重,劳累时明显加重,休息后可部分缓解,曾在当地医院按咽喉炎治疗,效? 1 case summary Male patient, 25 years old, due to progressive ptosis, dysphagia 1 month in January 2004 live in our department treatment. Patients with eyes closed since the end of 2003 no obvious incentive to chewing weakness caused by eating difficult gradually after 1 week, speechless, drinking cough, difficulty swallowing, hoarseness and other performance, heavy morning heavy, fatigue significantly increased after rest Can be partially relieved, in the local hospital by pharyngitis treatment, effect?