寂静型恶性嗜铬细胞瘤一例冯道义患者男，２２岁。半年来常在剧烈运动后诱发右上腹阵发性刺痛，休息后缓解。２月前Ｂ型超声波检查发现右上腹包块，于１９９１年１０月１７日入院。既往无高血压病史。体检：一般情况无特殊，每日测血压二次，均在正常范围。心肺无异常，腹... A case of silent malignant pheochromocytoma is a patient of Feng Daoyi, 22 years old. After six months of intense exercise, it often induces paroxysmal tingling in the right upper abdomen and relieves after rest. Two months ago, a B-mode ultrasonography revealed that the right upper abdominal mass was admitted to hospital on October 17, 1991. No previous history of hypertension. Physical examination: There is no special situation in general, and the blood pressure is measured twice a day. Both are in the normal range. No abnormal heart and lungs, belly ...