Urethral valves: unusual presentation in 14-year-old boy

Area of Science:

• Pediatric Urology
• Medical Diagnostics
• Surgical Interventions

Background:

• Posterior urethral valves (PUVs) are a common cause of bladder outlet obstruction in male infants.
• Type III PUV, characterized by a membrane in the prostatic urethra, can lead to significant lower urinary tract symptoms.

Observation:

• A 14-year-old male presented with symptoms attributed to a type III urethral valve.
• Imaging revealed multiple prostatic calculi and significant ballooning of the prostatic urethra during urination.
• Minimal bladder and upper urinary tract abnormalities were noted.

Findings:

• The primary finding was the association of type III urethral valve with prostatic calculi and urethral ballooning in an adolescent.
• Successful surgical resection of the urethral valve was performed.

Implications:

• Early diagnosis and intervention for posterior urethral valves are crucial to prevent long-term complications.
• This case highlights that type III urethral valves can present later in childhood with specific obstructive signs.
• Valve ablation is an effective treatment for relieving lower urinary tract obstruction caused by urethral valves.