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Prepubertal retroareolar cysts.

Lluís Rusiñol1, Victoria Amat-Samaranch1, Eulàlia Baselga2

  • 1Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.

Pediatric Dermatology
|September 13, 2021
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Summary

Bluish nodular mammary lesions in young girls are difficult to diagnose. Cutaneous ultrasonography can confirm retroareolar cysts, avoiding invasive procedures.

Keywords:
neoplasms-benigntherapy-systemicvascular malformation

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Area of Science:

  • Pediatric Endocrinology
  • Dermatology
  • Radiology

Background:

  • Bluish nodular mammary lesions present diagnostic challenges in prepubertal girls.
  • Retroareolar cysts are uncommon in this age group but more frequent in adolescents.

Purpose of the Study:

  • To highlight the diagnostic approach for bluish nodular mammary lesions in prepubertal girls.
  • To emphasize the utility of cutaneous ultrasonography in diagnosing retroareolar cysts.

Main Methods:

  • Clinical examination for suspected diagnosis.
  • Cutaneous ultrasonography for confirmation.
  • Comparison with biopsies and complex radiologic studies.

Main Results:

  • Retroareolar cysts can be suspected clinically.
  • Cutaneous ultrasonography effectively confirms the diagnosis.
  • Non-invasive methods avoid unnecessary biopsies and complex imaging.

Conclusions:

  • Cutaneous ultrasonography is a valuable tool for diagnosing retroareolar cysts in prepubertal girls.
  • This approach simplifies diagnosis and reduces the need for invasive procedures.