Mixed Epithelial and Stromal Tumor of the Kidney: A Case Report

作     者：Ebru Demiralay Cem Comunoglu Handan Ozdemir Ramazan Yavuz Akman 

作者机构：Department of PathologyFaculty of MedicineBaskent UniversityAnkaraTurkey Department of UrologyFaculty of MedicineBaskent UniverstyAnkaraTurkey 

出 版 物：《Surgical Science》 (外科学（英文）)

年 卷 期：2011年第2卷第2期

页      面：66-68页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Kidney Mixed Epithelial and Stromal Tumor 

摘      要：Mixed epithelial and stromal tumor of the kidney (MESTK) is a recently described rare neoplasm. Malignant transformation, recurrence and metastasis are rare, therefore histopathological distinction from other renal neoplasms, especially from renal cell carcinoma is important. Histologically the tumor is composed of biphasic components including cysts and tubules embedded in the spindle cell stroma. We report a case of a MESTK in 60-year-old postmenopousal woman who presented with an incidental solid renal mass but no urinary complaint.