IR@PKUHSC  > 北京大学第三临床医学院  > 放射科
学科主题临床医学
Mixed Epithelial and Stromal Tumor of the Kidney: An Analysis of Multidetector Computed Tomography Manifestations and Clinicopathologic Findings
Lang, Ning1; Li, Jie1; Liu, Jian-Yu1; Zeng, Xiang-Zhu1; Yang, Yu2
关键词Kidney Mixed Epithelial And Stromal Tumor Computed Tomography Pathology Diagnosis
刊名JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY
2010-03-01
DOI10.1097/RCT.0b013e3181c78fa3
34期:2页:177-181
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Radiology, Nuclear Medicine & Medical Imaging
研究领域[WOS]Radiology, Nuclear Medicine & Medical Imaging
英文摘要

Objectives: To explore the features of mixed epithelial and stromal tumor of kidney (MESTK) on the images of multidetector computed tomography with clinical manifestations and pathological findings as a reference.

Methods: On the basis of a blind retrospective review, we analyzed the images of 6 cases of MESTK on multidetector computed tomography and compared them with pathological results postoperatively. Two reviewers were asked to classify the tumors according to the Bosniak classification. We also combined them with clinical data, pathological findings, and reviewed literatures.

Results: All tumors were single, unilateral, and well circumscribed with a clear delineation from renal parenchyma. Five were round or oval, whereas 1 was irregularly shaped. One tumor processed to renal pelvis, 1 protruded from the cortex, and 4 large masses processed to both the cortex and the pelvis. In 6 cases, all MESTKs consisted of an irregular mixture of solid and cystic areas. The cysts were multilocular with smooth walls and low-density cystic liquid. No mural nodules were observed. Five tumors were diagnosed as Bosniak III, and 1 as Bosniak IV. Solid parts presented a mild-to-moderate enhancement and delayed enhancement without any enhancement of the cystic ones.

Conclusions: Radiologists should consider the possibility of MESTK when they find that the tumor is a single solid or a cystic solid mass, especially in a female patient, and that the solid components present a mild-to-moderate enhancement during the corticomedullary phase and delayed enhancement, but the definite diagnosis depends on pathology.

语种英语
WOS记录号WOS:000276496600003
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57381
Collection北京大学第三临床医学院_放射科
作者单位1.Peking Univ, Hosp 3, Dept Radiol, Beijing 100191, Peoples R China
2.Peking Univ, Sch Basic Med Sci, Dept Pathol, Beijing 100191, Peoples R China
Recommended Citation
GB/T 7714
Lang, Ning,Li, Jie,Liu, Jian-Yu,et al. Mixed Epithelial and Stromal Tumor of the Kidney: An Analysis of Multidetector Computed Tomography Manifestations and Clinicopathologic Findings[J]. JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY,2010,34(2):177-181.
APA Lang, Ning,Li, Jie,Liu, Jian-Yu,Zeng, Xiang-Zhu,&Yang, Yu.(2010).Mixed Epithelial and Stromal Tumor of the Kidney: An Analysis of Multidetector Computed Tomography Manifestations and Clinicopathologic Findings.JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY,34(2),177-181.
MLA Lang, Ning,et al."Mixed Epithelial and Stromal Tumor of the Kidney: An Analysis of Multidetector Computed Tomography Manifestations and Clinicopathologic Findings".JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY 34.2(2010):177-181.
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