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Ultrasound Evaluation of Perianal Diseases in Infants

Ya Ma1, Zhengrong Wang1

  • 1Department of Ultrasound, Capital Institute of Pediatrics, Beijing, China.

Journal of Medical Ultrasound
|January 5, 2026
PubMed

Insights

This study details ultrasound (US) techniques for infant perianal diseases. It explores diagnostic strategies and sonographic characteristics to improve treatment effectiveness.

Area of Science:

  • Pediatric imaging
  • Gastrointestinal imaging
  • Anorectal disorders

Background:

  • The perianal region involves complex anatomy, including digestive, reproductive, and neural structures.
  • Interconnectedness of perianal diseases necessitates thorough diagnostic approaches.
  • Inadequate ultrasound (US) scanning can compromise diagnostic accuracy and treatment outcomes.

Purpose of the Study:

  • To present a standardized technique for performing US of the perianal area in infants.
  • To investigate the diagnostic utility of US in evaluating infant perianal conditions.
  • To characterize the sonographic features of common infant perianal diseases.

Main Methods:

  • Standardized ultrasound (US) scanning protocol for the infant perianal region.
  • Systematic review of sonographic findings in infants with perianal diseases.
  • Correlation of imaging findings with clinical diagnoses.

Main Results:

  • Detailed description of the optimized US technique for perianal anatomy.
  • Identification of specific sonographic markers for various infant perianal pathologies.
  • Demonstration of US efficacy in differentiating between different perianal conditions.

Conclusions:

  • A structured US approach enhances diagnostic accuracy for infant perianal diseases.
  • Understanding sonographic characteristics is crucial for effective management.
  • US serves as a valuable, non-invasive tool for pediatric perianal assessments.

Keywords:
Anorectal malformationshirschsprung diseaseneonateteratomaultrasonography

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