膀胱副神经节瘤(简称副节瘤)较少见,我院30年来发现3例,占同期外检标本总数0.5‰。例1,男,61岁,农民。排尿时发作性剧烈头痛伴视力模糊,发作时血压高达29.1/11.0 kPa,经对症处理,发作持续约30min,上述症状缓解。膀胱镜检查:膀胱底部有1直径约3cm的肿块向腔内凸出。化验室检查:尿内3—甲氧—4—羟基苦杏仁酸(VMA)呈 Bladder paraganglioma (abbreviated as paraganglioma) is rare, and it has been found in 3 cases in our hospital for 30 years, accounting for 0.5‰ of the total number of external inspection specimens in the same period. Example 1, male, 61 years old, farmer. When the onset of severe urination with severe headache with blurred vision, seizures, blood pressure up to 29.1/11.0 kPa, after symptomatic treatment, the attack lasted about 30min, the above symptoms relief. Cystoscopy: There was a tumor of about 3 cm diameter protruding from the bottom of the bladder. Laboratory examination: urinary 3-methoxy-4-hydroxymandelic acid (VMA) was present