Infantile perianal pyramidal protrusion: a case report with dermoscopy and ultrasound findings

Arianna Lamberti1, Georgios Filippou2, Antonella Adinolfi2

  • 1Department of Medicine, Surgery and Neurosciences, Dermatology Section, University of Siena, Italy.

Insights

Infantile perianal pyramidal protrusion (IPPP) is a rare, benign skin condition often misdiagnosed. Early recognition using dermoscopy and ultrasonography aids proper management and prevents unnecessary treatments.

Area of Science:

  • Dermatology
  • Pediatric Dermatology

Background:

  • Infantile perianal pyramidal protrusion (IPPP) is a rare benign cutaneous condition.
  • It is frequently under-reported and misdiagnosed in pediatric literature.
  • Misdiagnosis can lead to parental and physician concern, resulting in unnecessary treatments.

Purpose of the Study:

  • To describe a typical presentation of IPPP.
  • To highlight the importance of accurate diagnosis for proper management.
  • To emphasize the utility of non-invasive diagnostic tools.

Main Methods:

  • Case report of a child with IPPP.
  • Diagnostic evaluation included dermoscopy and ultrasonography.
  • Non-invasive methods were key to diagnosis.

Main Results:

  • A typical case of IPPP was successfully diagnosed.
  • Dermoscopy and ultrasonography proved effective for diagnosis.
  • The diagnosis facilitated appropriate management.

Conclusions:

  • Accurate recognition of IPPP is crucial for appropriate patient care.
  • Non-invasive tools like dermoscopy and ultrasonography are valuable for diagnosing IPPP.
  • Timely diagnosis prevents unnecessary interventions and parental anxiety.

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