【摘要】 目的评价CT引导下局部注射无水乙醇对术后复发性嗜铬细胞瘤的治疗效果。方法 5例嗜铬细胞瘤手术治疗后复发,其中右侧3例,左侧1例,双侧1例,手术病理为良性嗜铬细胞瘤,均在CT引导下行局部无水乙醇消融治疗。结果治疗后30dCT复查5例肿瘤均有不同程度缩小,所有病例已随访9～42个月,患者血压一直正常,未再发阵发性头晕、头痛及发作性晕厥等症状。尿香草扁桃酸正常。结论 CT引导下局部无水乙醇消融疗法治疗术后复发嗜铬细胞瘤,疗效确切且安全可靠,是非常具有临床价值的治疗手段。更多还原

【Abstract】 Objective to assess the clinical value of local injection of absolute alcohol under CT guidance in treating recurrent pheochromocytoma. Methods Five patients with benign recurrent pheochromocytoma were enrolled in this study. Of the five cases, the lesions were located on the right side in three, on the left in one and on both sides in one. All the lesions were pathologically proved to be benign ones. Under CT guidance the ablation therapy with local injection of absolute alcohol was performed. The therapeutic results were observed and evaluated. Results Thirty days after the treatment, different degrees of decrease in tumor size was observed on follow-up CT scans. All the patients were followed up for 9-42 months. During the follow-up period, both the blood pressure and the vanillyl mandelic acid (VMA) level in urine remained normal and no paroxysmal dizziness, headache or syncope occurred in all patients. Conclusion For the treatment of recurrent pheochromocytoma the ablation therapy by using local injection of absolute alcohol under CT guidance is a safe and practical therapeutic means with definite and reliable effectiveness.更多还原