肾盂炎性肌纤维母细胞瘤合并肾髓质间质细胞瘤1例报告  

A case report of renal inflammatory myofibroblastic tumor and renomedullary interstitial cell tumor

作　　者：李记标 李锴文[1] 刘皓[1] 林天歆[1] 谢文练[1] 黄健[1] Li Jibiao;Li Kaiwen;Liu Hao;Lin Tianxin;Xie Wenlian;Huang Jian(Department of Urology,Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University,Guangzhou 510120,China)

机构地区：[1]中山大学孙逸仙纪念医院泌尿外科,广州510120

出　　处：《中华泌尿外科杂志》2022年第3期217-218,共2页Chinese Journal of Urology

摘　　要：炎性肌纤维母细胞瘤是一种潜在或低度恶性的间叶组织肿瘤,临床少见;肾髓质间质细胞瘤是一种临床少见的肾良性肿瘤。同时合并这两种疾病者,尚未见文献报道,本文报道1例。患者因腰痛、血尿入院,术前MRI检查考虑肾盂癌可能性大。行机器人辅助腹腔镜根治性左肾输尿管切除术,术后病理示肾盂炎性肌纤维母细胞瘤合并肾髓质间质细胞瘤。术后随访6个月余,未见肿瘤复发或转移。Inflammatory myofibroblastic tumor(IMT)is a potentially or low-grade malignant mesenchymal neoplasm,which is rare in clinic.Renomedullary interstitial cell tumor(RICT)is a clinically rare benign renal tumor.The combination of these two diseases in one patient has not been reported.A 25-year-old female patient was admitted to the hospital due to left back pain for 12 days and hematuria for 1 week.MRI of kidneys showed a mass in the left renal pelvis,which was considered as renal pelvic carcinoma.Urine cytopathological examination was negative.Robot-assisted laparoscopic radical left nephroureterectomy was performed.There was no tumor recurrence or metastasis during the follow-up for more than 6 months after operation.

关 键 词：肾肿瘤 炎性肌纤维母细胞瘤 肾髓质间质细胞瘤 病理 预后 

分 类 号：R737.11[医药卫生—肿瘤]