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Perineal US in the diagnosis of a prostatic utricle cyst in an infant

Matteo Baldisserotto1, Caroline Lorenzoni

  • 1Department of Radiology, Hospital São Lucas, Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil. matteob@terra.com.br

Pediatric Radiology
|September 23, 2009
PubMed

Insights

This study highlights a rare case of a prostatic utricle cyst in an infant boy, diagnosed using perineal ultrasound. This imaging technique offers superior visualization for congenital Müllerian duct abnormalities.

Area of Science:

  • Pediatric Urology
  • Congenital Abnormalities
  • Diagnostic Imaging

Background:

  • Prostatic utricle cysts arise from incomplete Müllerian duct regression during fetal development.
  • These cysts are rare congenital anomalies.
  • Diagnosis can be challenging in infants.

Observation:

  • A case report of an infant boy presenting with bilateral epididymitis.
  • A prostatic utricle cyst was identified using a perineal ultrasound (US) approach.
  • Literature review indicated rare use of US for detecting this specific abnormality.

Findings:

  • The perineal US approach provided superior visualization of the prostatic utricle cyst compared to the abdominal approach.
  • This method allowed for clear delineation of the cyst's relationship with adjacent anatomical structures.
  • Successful diagnosis of a congenital prostatic utricle cyst was achieved.

Implications:

  • The perineal ultrasound technique is valuable for diagnosing prostatic utricle cysts in infants.
  • Enhanced visualization aids in understanding the spatial relationship of the cyst.
  • This approach may improve the diagnostic accuracy for rare congenital anomalies of the genitourinary tract.

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