Renal anastomosing hemangioma following partial nephrectomy for renal cell carcinoma:A case report  

作　　者：Juan Chen Di-Ming Cai 

机构地区：[1]Department of Medical Ultrasound,West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China

出　　处：《World Journal of Clinical Cases》2024年第19期4010-4015,共6页世界临床病例杂志

摘　　要：BACKGROUND Renal anastomosing hemangioma(AH)is a rare benign vascular tumor characterized by unique histopathological features.CASE SUMMARY We report a highly unusual case of renal AH.A male patient had undergone partial nephrectomy for clear cell carcinoma of the kidney four years prior.A follow-up computed tomography scan in the third postoperative year revealed a new mass near the surgical site on the same side of the kidney,raising suspicions of tumor recurrence.However,the characteristics on contrast-enhanced magnetic resonance imaging and ultrasonography were more consistent with those of a benign lesion.The patient strongly insisted on undergoing surgery due to concerns about the possibility of renal cancer recurrence.Postoperative pathology confirmed the diagnosis of renal AH.CONCLUSION This case report presents the imaging features of a patient with rare renal AH and a history of renal clear cell carcinoma,providing broader insights into the differential diagnosis of new lesions after surgery for renal cell carcinoma.

关 键 词：Anastomosing hemangioma KIDNEY ULTRASOUND Imaging Case report 

分 类 号：R737.11[医药卫生—肿瘤]