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Health Dictionary

Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.

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Pemphigus vegetans

Introduction

See also: List of target antigens in pemphigus
Overview

Overview

Pemphigus vegetans is a localized form of pemphigus vulgaris.[1] in which there is a localized vegetating papillomatous response. The eroded areas do not heal like usual but form papillomatous growth and vegetation.

Accounts for 1-2% of pemphigus cases and is a relatively benign variant of Pemphigus Vulgaris. Two forms are recognized:

  • Pemphigus vegetans of Neumann is a localized disease of pemphigus vulgaris slightly more extensive than pemphigus vegetans of Hallopeau.[1] :568 This type is more common and characterized by early lesions similar to Pemphigus Vulgaris with large bullae and erosive areas. Healing is through formation of granulation tissue.
  • Pemphigus vegetans of Hallopeau is a disease of localized pemphigus vulgaris.[1] :568 It is named for François Henri Hallopeau. This type is less aggressive and has pustules not bullae. These pustules heal by verrucios hyperkeratotic vegetations.
Diagnosis

Diagnosis

Physical Examination

Skin

Neck
Axilla
Extremity
Trunk
See also

See also

References

References

  1. ↑ 1.0 1.1 1.2 Irwin M. Freedberg; et al., eds. (2003). Fitzpatrick’s dermatology in general medicine (6.th ed.). New York, NY [u.a.]: McGraw-Hill. p. 558. ISBN 0-07-138076-0.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 “Dermatology Atlas”.


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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2]