Hydronephrosis is swelling of one or both kidneys. Kidney swelling happens in one or both kidneys when urine can’t drain from a kidney and builds up as a result. This can occur from a blockage in the tubes that drain urine from the kidneys (ureters) or from an anatomical defect that doesn’t allow urine to drain properly. (Mayo Clinic)
Signs and Symptoms of Hydronephrosis
- Pain in the side and back
- Pain in the lower abdomen or groin
- Urinary problems (such as pain with urination or feeling an urgent or frequent need to urinate)
- Nausea and vomiting
- Fever
- Failure to thrive in young children.
Testing for Hydronephrosis
- Physical examination
- Testing of urine
- Blood tests
- Ultrasounds
- CT scans
- MRI
Hydronephrosis Resources
MCH Facts Sheet: Hydronephrosis
Treating Hydronephrosis in Children
Treatment of hydronephrosis aims to restore the flow of urine from the kidneys to reduce swelling. To discuss your child’s condition and personalised treatment options, please contact Dr Ani’s clinic rooms to book an appointment.
