CTU findings of duplex kidney in kidney: A rare duplicated renal malformation

Duplex kidney is a common congenital malformation appeared as duplication of pelvis and ureter. However, renal duplication within sinus renalis is an extremely rare variation of the renal collecting system. In this study, we report a case of an asymptomatic kidney disease in a 33-year-old man, who d...

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Autores principales: Xie Nanai, Huang Xu, Zhou Jie, Zhang Heng, Ma Wanling
Formato: article
Lenguaje:EN
Publicado: De Gruyter 2021
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Acceso en línea:https://doaj.org/article/2a42414079dd4c559c1a91c73c5ade3d
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spelling oai:doaj.org-article:2a42414079dd4c559c1a91c73c5ade3d2021-12-05T14:10:54ZCTU findings of duplex kidney in kidney: A rare duplicated renal malformation2391-546310.1515/med-2021-0271https://doaj.org/article/2a42414079dd4c559c1a91c73c5ade3d2021-04-01T00:00:00Zhttps://doi.org/10.1515/med-2021-0271https://doaj.org/toc/2391-5463Duplex kidney is a common congenital malformation appeared as duplication of pelvis and ureter. However, renal duplication within sinus renalis is an extremely rare variation of the renal collecting system. In this study, we report a case of an asymptomatic kidney disease in a 33-year-old man, who demonstrates abnormal echo of renal sinus anomaly discovered incidentally in ultrasound examination. Computed tomography urography (CTU) exhibited the other small duplex kidney located in renal sinus. In the excretory phase images, the contrast medium within its small renal pelvis could be seen to flow into the right major renal calices. This case exhibited a very rare anatomical variation of duplicated renal malformation.Xie NanaiHuang XuZhou JieZhang HengMa WanlingDe Gruyterarticlekidneyurinary tractcomputed tomography urographyduplex kidneyintrarenal kidneyMedicineRENOpen Medicine, Vol 16, Iss 1, Pp 651-654 (2021)
institution DOAJ
collection DOAJ
language EN
topic kidney
urinary tract
computed tomography urography
duplex kidney
intrarenal kidney
Medicine
R
spellingShingle kidney
urinary tract
computed tomography urography
duplex kidney
intrarenal kidney
Medicine
R
Xie Nanai
Huang Xu
Zhou Jie
Zhang Heng
Ma Wanling
CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
description Duplex kidney is a common congenital malformation appeared as duplication of pelvis and ureter. However, renal duplication within sinus renalis is an extremely rare variation of the renal collecting system. In this study, we report a case of an asymptomatic kidney disease in a 33-year-old man, who demonstrates abnormal echo of renal sinus anomaly discovered incidentally in ultrasound examination. Computed tomography urography (CTU) exhibited the other small duplex kidney located in renal sinus. In the excretory phase images, the contrast medium within its small renal pelvis could be seen to flow into the right major renal calices. This case exhibited a very rare anatomical variation of duplicated renal malformation.
format article
author Xie Nanai
Huang Xu
Zhou Jie
Zhang Heng
Ma Wanling
author_facet Xie Nanai
Huang Xu
Zhou Jie
Zhang Heng
Ma Wanling
author_sort Xie Nanai
title CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
title_short CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
title_full CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
title_fullStr CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
title_full_unstemmed CTU findings of duplex kidney in kidney: A rare duplicated renal malformation
title_sort ctu findings of duplex kidney in kidney: a rare duplicated renal malformation
publisher De Gruyter
publishDate 2021
url https://doaj.org/article/2a42414079dd4c559c1a91c73c5ade3d
work_keys_str_mv AT xienanai ctufindingsofduplexkidneyinkidneyarareduplicatedrenalmalformation
AT huangxu ctufindingsofduplexkidneyinkidneyarareduplicatedrenalmalformation
AT zhoujie ctufindingsofduplexkidneyinkidneyarareduplicatedrenalmalformation
AT zhangheng ctufindingsofduplexkidneyinkidneyarareduplicatedrenalmalformation
AT mawanling ctufindingsofduplexkidneyinkidneyarareduplicatedrenalmalformation
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