Verrucous perforating collagenoma is a very rare skin disorder which presents (clinically) with verrucous papules with a transepidermal elimination of collagen.[1]
See also
References
- ^ Bolognia, Jean L.; et al. (2007). Dermatology. St. Louis: Mosby. pp. 1462. ISBN 978-1-4160-2999-1.
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