The congenital valve in the posterior urethra seems to be a very small lesion that
can be so easily removed, and yet the long-term consequences of its presence in utero
can be devastating, or even fatal. Ever since its first definition in 1802, it has
been associated with renal failure. Over many years, urologists at Toronto Children's
Hospital have emphasised the relationship of the ‘valve bladder’ with renal failure,
and even the destruction of transplanted kidneys.
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References
- Primary ablation versus urinary diversion in posterior urethral valve: systematic review and meta-analysis.J Pediatr Urol. 2023; (e-pub 2023/03/12)https://doi.org/10.1016/j.jpurol.2023.02.008
- Diagnosis of fetal non-chromosomal abnormalities on routine ultrasound examination at 11-13 weeks' gestation. Ultrasound in obstetrics & gynecology.Off J Int Soc Ultrasound Obstet Gynecol. 2019; 54: 468-476
- Comparison of outcomes of prenatal versus postnatal presentation of posterior urethral valves: a systematic review and meta-analysis.World J Urol. 2022; 40: 2181-2194
- Lower urinary tract obstruction: fetal intervention based on prenatal staging.Pediatr Nephrol. 2017; 32: 1871-1878
- Renal outcome in adults with renal insufficiency and irregular asymmetric kidneys.BMC Nephrol. 2004; 5: 12-22
Article info
Publication history
Published online: March 10, 2023
Accepted:
February 17,
2023
Received:
February 15,
2023
Publication stage
In Press Journal Pre-ProofIdentification
Copyright
© 2023 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.