Renal pelvis urothelial carcinoma of the upper moiety in complete right renal duplex: a case report.

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Renal pelvis urothelial carcinoma of the upper moiety in complete right renal duplex: a case report.

Int J Clin Exp Pathol. 2015;8(11):15422-5

Authors: Zhang Y, Yu Q, Zhang Z, Liu R, Xu Y

Abstract
Urothelial carcinoma (UC) originated from renal pelvis is the common tumor of the urinary system, however, neoplasia of the renal pelvis in duplex kidneys is extremely rare, especially in the complete renal and ureteral duplex cases. We present the first case of renal pelvis UC of the upper moiety in a complete right renal duplex. This male patient has bilateral complete renal and ureteral duplex. To the best of our knowledge, this is the first reported case of renal pelvis UC in a complete renal duplex system. After this experience we feel that the diagnosis of renal pelvis UC in duplex kidneys is not so easy, and once the diagnosis is determined, the whole renal duplex units and bladder cuff or ectopic orifice should be excised radically.

PMID: 26823906 [PubMed - indexed for MEDLINE]

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