患者男性,30岁。因发作性头痛1.5年,伴声嘶、听力下降7个月,加重3个月,于2003-09-12入院。患者1.5年来无诱因出现发作性全头胀痛,伴心悸、面色苍白、恶心、右侧耳鸣、出汗,每次约2h后自行缓解,每1-2个月发作1次,未诊治。1年前发作时测血压180/120mmHg(1mmHg=0.133kPa),舌下含服“心痛定10mg”1h后症状缓解,血压降至150/90mmHg,后间断口服长效心痛定,不 Male patient, 30 years old. Due to episodes of headache 1.5 years, with hoarseness, hearing loss for 7 months, increased 3 months, admitted in 2003-09-12. Patients with no cause of 1.5 years of episodic onset of headache, palpitations, pale, nausea, right side of the tinnitus, sweating, about 2h after each self-remission, every 1-2 months attack 1, no diagnosis and treatment. One year before the onset of the measured blood pressure 180 / 120mmHg (1mmHg = 0.133kPa), sublingual “nifedipine 10mg” 1h after symptoms relieved, blood pressure dropped to 150 / 90mmHg, after long-term oral administration of long-acting nifedipine, not