Dilation of the urinary tract, a common congenital malformation

Written by: Dr. José María Angulo Madero
Published: | Updated: 19/02/2018
Edited by: Top Doctors®

Congenital malformations are anomalies of the human body that are present from birth. They occur in few cases but the most common are those that have to do with urologic malformations, such as dilation of the urinary tract.


Detecting a malformation

Prenatal diagnosis is vital to detect any anomaly. The pediatrician or pediatric urologist study possible effects through various tests such as ultrasound, voiding cystography, scintigraphy, diuretic renogram, etc.


Minimally Invasive Surgery

As in other specialties, techniques of pediatric surgery minimally invasive are also imposed in Pediatric Surgery. These allow solve the pathologies with the same reliability, with fewer incisions, less pain and faster recovery. Endourological techniques, for example, use the natural ways of the child to intervene in this case the urinary tract.


Common urologic malformations

  • Vesicoureteral reflux (VUR) is the backward step of urine from the bladder to the kidney. It requires surgical or endoscopic treatment by injection of a substance.
  • Early obstructive megaureter is dilated ureter due to a blockage at the end of it. It works only if there are complications or if conservative treatment works.
  • Ureteropelvic junction obstruction. Ureteropelvic junction is the most common site of obstruction in the urinary tract. This blockage can be detected at any time of life.
*Translated with Google translator. We apologize for any imperfection

By Dr. José María Angulo Madero
Pediatric Surgery

Dr. Jose Maria Angulo Madero is a leading specialist in Pediatric Surgery and Pediatric Urology. He is an expert in the treatment of diseases of the urinary system. He is currently Head of the Section of Pediatric Urology, University Hospital Gregorio Maranon de Madrid.

*Translated with Google translator. We apologize for any imperfection

View Profile

Overall assessment of their patients

TOPDOCTORS utiliza cookies propias y de terceros para facilitar su experiencia como usuario de nuestra web y captar datos estadísticos mediante el análisis de sus datos de navegación. Si usted continúa con la navegación, entendemos que nos ofrece su consentimiento para el uso de cookies. Puede cambiar la configuración de cookies u obtener más información here.