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Dermatology1 paper

Balloon cell nevus

Last edited: 4/16/2026

Overview

A balloon cell nevus is a rare variant of intradermal nevus characterized by its unique histologic composition consisting entirely of balloon cells, which are large keratinocytes with abundant pale cytoplasm. 1

Diagnosis

  • Histologic Features: Composed entirely of balloon cells, large keratinocytes with pale, distended cytoplasm. 1
  • Excision Biopsy: Recommended for definitive diagnosis and management. 1
  • Rarity: Extremely uncommon, with only a few reported cases globally. 1

    • Management

  • Surgical Excision: Primary treatment for definitive removal and histopathological confirmation. 1
  • No Specific Medical Therapy: No pharmacological treatment indicated; management focuses on surgical intervention. 1

    • Special Populations

  • Limited Data: No specific information provided regarding management in pregnancy, pediatrics, elderly, or comorbid conditions. 1

    • Key Recommendations

  • Perform surgical excision for definitive diagnosis and treatment of suspected balloon cell nevi. (Evidence: Expert opinion) 1
  • Histologic examination is crucial for confirming the diagnosis due to the rarity and unique characteristics of balloon cell nevi. (Evidence: Weak) 1
  • No specific medical management exists beyond surgical intervention; focus should be on thorough excision. (Evidence: Expert opinion) 1

    • References

    1 Goette DK, Doty RD. Balloon cell nevus. Summary of the clinical and histologic characteristics. Archives of dermatology 1978. link

    Original source

    1. [1]
      Balloon cell nevus. Summary of the clinical and histologic characteristics. — Goette DK, Doty RD Archives of dermatology (1978)
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