巨大肾孤立性纤维性肿瘤1例报告  

A case report of huge solitary fibrous tumor of kidney

作　　者：郭丹阳 向鹏 杜震[1] 乔庐东[1] 刘跃新[1] 平浩 Guo Danyang;Xiang Peng;Du Zhen;Qiao Ludong;Liu Yuexin;Ping Hao(Department of Urology,Beijing Tongren Hospital,Capital Medical University,Beijing 100730,China)

机构地区：[1]首都医科大学附属北京同仁医院泌尿外科,北京100730

出　　处：《中华泌尿外科杂志》2022年第12期942-943,共2页Chinese Journal of Urology

摘　　要：孤立性纤维性肿瘤是一种罕见的NAB2-STAT6融合基因相关的间质源性肿瘤,发生于肾脏者极罕见。本文报道1例16岁男性患者,因左侧腰背部疼痛3年余入院,腹部CT/MRI检查可见左肾巨大占位性病变,行腹腔镜根治性左肾切除术,因肿瘤巨大,术中中转开放手术。术后病理诊断为肾孤立性纤维性肿瘤。术后随访2个月,患者症状消失,未见肿瘤复发。Solitary fibrous tumor is a rare mesenchymal tumor associated with NAB2-STAT6 fusion gene,which is rarely seen in kidney.A 16-year-old boy was hospitalized because of left back pain for more than 3 years.Abdominal CT/MRI identified a huge space-occupying lesion in the left kidney.Laparoscopic radical left nephrectomy was performed initially.Nevertheless,laparoscopic-to-open procedure was adopted due to the huge size of the tumor.The pathological diagnosis was renal solitary fibrous tumor.The symptoms of the patient disappeared and no recurrence was observed at the 2-month follow-up after the surgery.

关 键 词：肾肿瘤 孤立性纤维性肿瘤 诊断 治疗 

分 类 号：R737.11[医药卫生—肿瘤]