An unusual case of multilocular cystic nephroma with prominent renal pelvis involvement

被引:6
作者
Bouhafs, Amine
Cherradi, Nadia
Lamaalmi, Najat
Belkacem, Rachid
Barahioui, Mohammed
机构
[1] Childrens Hosp, Pediat Urol Dept, Rabat, Morocco
[2] Childrens Hosp, Dept Pathol, Rabat, Morocco
关键词
cyst; multilocular nephroma; nephrectomy;
D O I
10.1111/j.1442-2042.2006.01330.x
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
Multilocular cystic nephroma (MCN) is a relatively rare, benign tumor of uncertain etiology. It typically arises from the renal parenchyma and is often treated with nephrectomy. We report a case of MCN with unusual prominent renal pelvis extension. A left nephrectomy was performed. A multilocular cystic lesion was found in the removed specimen, which had a direct tumor extension into the renal pelvis. There were no signs of malignancy. The tumor extension into the renal pelvis has been found in very few reports. This growth pattern might be one of the characteristics of this benign renal tumor.
引用
收藏
页码:436 / 438
页数:3
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