Papillary renal cell carcinoma in allograft kidney

被引：22
作者：
Roy, C [1 ]
El Ghali, S [1 ]
Buy, X [1 ]
Lindner, V [1 ]
Gangi, A [1 ]
机构：
[1] CHU Strasbourg, Hop Civil, Dept Radiol B Chirurg A, Univ Hosp Strasbourg, F-67091 Strasbourg, France
来源：
EUROPEAN RADIOLOGY | 2005年 / 15卷 / 04期
关键词：
kidney transplant; papillary renal cell carcinoma; MR imaging;
D O I：
10.1007/s00330-004-2414-1
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Papillary renal cell carcinoma is a subgroup of malignant renal epithelial neoplasms. Its occurrence in allograft transplanted kidney has not been debated in the literature. We report two pathologically proven cases and discuss the clinical hypothesis for such neoplasms and the aspect on MR images. The paramagnetic effect of the iron associated with an absence of signal coming from calcifications is a plausible explanation for this unusual hypo-intense appearance on T2-weighted sequence.
引用
收藏
页码：661 / 665
页数：5
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