A case report of huge solitary fibrous tumor of kidney

VernacularTitle:巨大肾孤立性纤维性肿瘤1例报告
Author: Danyang GUO ¹ ; Peng XIANG ; Zhen DU ; Ludong QIAO ; Yuexin LIU ; Hao PING
Author Information

1. 首都医科大学附属北京同仁医院泌尿外科，北京　100730
Keywords: Kidney neoplasms; Solitary fibrous tumor; Diagnosis; Therapy
From: Chinese Journal of Urology 2022;43(12):942-943
CountryChina
Language:Chinese
Abstract: 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.