Overview

A Micturating Cystourethrogram (MCU) is a specialised diagnostic imaging test used in pediatric urology to evaluate the urinary bladder and urethra during urination. It provides detailed information about bladder structure, function, and urine flow, helping doctors diagnose underlying conditions such as vesicoureteral reflux (VUR), posterior urethral valves, or recurrent urinary tract infections in children.

Why is MCU Needed?

To detect vesicoureteral reflux (VUR) – a condition causing the urine to move/flow back from the bladder into the kidneys.
To assess bladder abnormalities such as diverticula, trabeculations, or poor bladder emptying.
To evaluate the urethra in suspected obstruction, narrowing, or posterior urethral valves.
To investigate recurrent urinary tract infections and understand the root cause.

How is the Test Performed?

A thin, soft catheter enters the child’s bladder through the urethra.
Contrast dye is gently introduced into the bladder, making the urinary tract visible under X-ray.
Doctors take X-ray images of the bladder filled and during urination (micturition).
Doctors analyse the images to detect abnormal urine flow, blockages, or structural defects.

The test is usually done under strict aseptic conditions to reduce discomfort and prevent infection.

Preparation Before MCU

Inform the doctor about the child’s previous allergies, medical history, or any current medications.
Mild sedation may be used in some cases to help anxious children stay calm.
Children get advice to take antibiotics before and after the test to minimise infection risk.

What to Expect During and After the Procedure?

The procedure typically takes 30–60 minutes.
Some children may feel mild discomfort during catheter insertion.
After the test, the child may experience slight burning or frequent urination for a short time, which usually subsides quickly.
Adequate hydration is necessary to flush out the contrast dye and reduce discomfort.

Benefits & Risks

Benefits:

Provides real-time visualisation of bladder and urethral function.
Explores many complications, such as reflux, blockages, or structural problems that may not be visible on an ultrasound.
It helps in early diagnosis and prevents long-term kidney damage.

Risks:

Minimal radiation exposure.
Rare risk of urinary tract infection due to catheter use.
Temporary discomfort during or after the procedure.

Recovery & Aftercare

Most children can resume normal activities immediately after the procedure.
Parents learn to ensure the child drinks plenty of fluids.
Prompt medical attention is necessary if the child develops fever, persistent pain, or unusual urinary symptoms.

FAQs on Pediatric Micturating Cystourethrogram (MCU)

Is MCU painful for children?

The test may cause mild discomfort during catheter insertion, but it is not usually painful. Pediatric care teams take extraordinary measures to minimise distress.

Is radiation exposure harmful?

Radiation exposure during MCU is very low and within safe limits, mainly because modern equipment works.

Can infants undergo this test?

Yes. MCU is often performed in infants and young children to detect early reflux or congenital urinary tract abnormalities.

How long does it take to get results?

Radiologists usually interpret the images the same day, and the pediatric urologist discusses the findings with parents soon after.

Is anaesthesia required?

In most cases, anaesthesia becomes unnecessary, requiring only mild sedation for anxious or restless children.

Why choose Tender Palm Super-Speciality Hospital for Pediatric Micturating Cystourethrogram (MCU) in Lucknow, India?

Tender Palm Super-Speciality Hospital is one of the best hospitals for Pediatric Micturating Cystourethrogram in Lucknow, India. Our experienced pediatric urologists use advanced tools to give accurate results, quick diagnosis, and better long-term care. We offer the best evaluation and treatment support with effective and affordable pricing, making the Pediatric Micturating Cystourethrogram cost suitable for patients seeking high-quality urology care in Lucknow, India.