Skin-melanocytic tumor
Balloon cell nevus

Author: Christopher Hale, M.D. (see Authors page)

Revised: 30 January 2017, last major update March 2013

Copyright: (c) 2003-2017,, Inc.

PubMed Search: balloon cell nevus
Cite this page: Balloon cell nevus. website. Accessed March 28th, 2017.
Clinical Features
  • Nevus in which most melanocytes are large, pale with foamy or finely vacuolated cytoplasm, but no atypia
Micro Images

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Contributed by Dr. Amy Lynn, Toledo, Ohio

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Balloon cell nevus of conjunctiva

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Site unspecified

Positive Stains
Differential Diagnosis
  • Balloon cell melanoma: has radial growth phase, mitoses and other melanoma cells in vertical growth component