Hydronephrosis in Infants: Diagnosis and Management
Table of Contents
Understanding Hydronephrosis in Infants
Hydronephrosis is a condition characterized by the swelling of one or both kidneys due to a block causing stasis of urine. This condition can be detected even before birth through prenatal ultrasound. Hydronephrosis in infants can range from mild to severe and may resolve on its own or require surgical intervention.
At MITR Hospital in Kharghar, Navi Mumbai, pediatric urology specialists offer accurate diagnosis and comprehensive treatment for hydronephrosis in infants and children, ensuring early care for the best outcomes.
Causes of Hydronephrosis in Infants
- Ureteropelvic junction (UPJ) obstruction – a blockage where the kidney meets the ureter.
- Vesicoureteral reflux (VUR) – backward flow of urine from the bladder to the kidneys.
- Ureterocele – swelling ath the lower end of the ureter where it joins the bladder
- Posterior urethral valves (PUV) – a congenital valve in the posterior urethra seen in boys
- VUJ(Vesicoureteric junction) obstruction – blockage at the lower end of the ureter where it joins the bladder
- Multicystic dysplastic kidneys(MCDK) – malformation of the kidney causing multiple cysts in the kidney
- Duplex system with ectopic ureter – Duplex kidney means the kidney has two parts with two ureters and one of the ureter is obstructed leading to hydronephrosis
Diagnosis of Hydronephrosis in Infants
Prenatal Ultrasound
Hydronephrosis is often detected in the womb during a routine ultrasound as early as 20 weeks of pregnancy.
Postnatal Evaluation
Once the baby is born, further tests may include:
- Ultrasound of the baby after 7-10 days of birth to confirm and assess the severity. In PUV, ultrasound is done within 24-48 hours of life.
- Voiding cystourethrogram (VCUG) to check for VUR in the presence of hydroureteronephrosis
- Nuclear Renal scan (EC or DMSA) to evaluate kidney function, drainage or to identify kidney scars.
At MITR Hospital, expert pediatric urologists ensure accurate diagnosis and personalized care.
Management of Hydronephrosis in Infants
Observation
Mild cases may not need immediate treatment. Regular ultrasounds are done to track the kidney’s development and function.
Antibiotic Prophylaxis
To prevent urinary tract infections (UTIs), low-dose antibiotic prophylaxis at night may be prescribed for infants with moderate hydronephrosis or VUR.
Surgery
In severe cases of hydronephrosis or when kidney function is at risk or if the child is symptomatic, surgical intervention may be required to relieve obstruction and preserve kidney function.
Pediatric Urology Expertise
If you’re looking for pediatric urology treatment in Navi Mumbai, MITR Hospital in Kharghar provides specialized pediatric care using minimally invasive surgical techniques, ensuring faster recovery and minimal discomfort.
When to Seek Pediatric Urologist Opinion
Parents should consult a pediatric urologist if:
- The baby has frequent UTIs(urinary tract infections)
- persistent fever along with urinary complaints
- Pain or discomfort while passing urine
- Blood in urine
- Abdominal swelling or pain is observed
Timely consultation helps prevent kidney damage and long-term complications.
Why Choose MITR Hospital for Hydronephrosis in Infants?
MITR Hospital, Kharghar, Navi Mumbai, is equipped with:
- Experienced pediatric urologists
- Advanced ultrasound imaging
- Minimally invasive surgical options
- Comprehensive post-operative care
With a child-centric approach and state-of-the-art facilities, MITR Hospital is a trusted choice for hydronephrosis treatment in infants in Navi Mumbai.
FAQs ABOUT Hydronephrosis in Infants: Diagnosis and Management
Yes, in many mild cases, hydronephrosis improves or resolves within the first year of life hence regular monitoring is necessary.
Not always. Surgery is considered only in severe cases, symptomatic child or when kidney function is compromised.
If left untreated, it can lead to recurrent UTIs, kidney infections, or permanent kidney damage.
You should consult a pediatric urologist at MITR Hospital in Kharghar, for expert pediatric urology treatment in Navi Mumbai.
Hydronephrosis is a condition in which one or both kidneys become swollen due to a blockage or obstruction that causes urine to accumulate.
Yes, hydronephrosis is often detected during routine prenatal ultrasound scans, sometimes as early as 20 weeks of pregnancy.
No, many cases are temporary and resolve on their own after birth. Treatment depends on the severity and underlying cause.
Doctors may recommend a postnatal ultrasound, Voiding Cystourethrogram (VCUG), and nuclear renal scans such as EC or DMSA scans.
VUR is a condition in which urine flows backward from the bladder into the ureters and kidneys, potentially causing kidney damage and infections.
Surgery may be necessary when there is severe obstruction, declining kidney function, persistent symptoms, or a risk of long-term kidney damage.