(redirected from ureteral duplication)
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Related to ureteral duplication: ureterocele, duplex kidney


 (yo͝o-rē′tər, yo͝or′ĭ-tər)
The long, narrow duct that conveys urine from the kidney to the urinary bladder or cloaca.

[New Latin ūrētēr, from Greek ourētēr, from ourein, to urinate.]

u·re′ter·al, u′re·ter′ic (yo͝or′ĭ-tĕr′ĭk) adj.


adj ureteral
References in periodicals archive ?
Our cases is very rare one demonstrating left ureteral duplication with a blind ending distal branch showing uretero-ureteral reflux.
Basis of duplex kidney formation by embryology is explained as development of two ureteral buds separately from a single mesonephric duct gives rise to a duplex kidney with complete ureteral duplication.
4) Complete ureteral duplication with two separate openings in the urinary bladder is also extremely rare.
The remainder of the volume's 175 chapters are organized into sections covering surgical approaches to the kidney, kidney reconstruction, the adrenal gland, ureteroneocystostomy, operations for ureteral duplication, approaches to the bladder, bladder reconstruction, noncontinent urinary diversion, catheterizable continent channels, bladder augmentation, continent urinary diversion, testes reconstruction, testis exclusion, groin reconstruction, principles of hypospadias repair, hypospadias operations, penile reconstruction, genital repair, and the urethra.
However, "practitioners should realize that in our experience there is a decreased efficacy in patients with high-grade reflux and ureteral duplication anomalies.
1) The exact incidence of UPJ obstruction in the setting of incomplete ureteral duplication is uncertain but is considered exceedingly rare.
We present a case of an adult woman with a hypoplastic supernumerary kidney with a complete ureteral duplication and an ectopic junction.