Verrucous perforating collagenoma

Verrucous perforating collagenoma is a very rare skin disorder which presents with verrucous papules with a transepidermal elimination of collagen.[1]

See also

References

  1. ^ Bolognia, Jean L.; et al. (2007). Dermatology. St. Louis: Mosby. pp. 1462. ISBN 1-4160-2999-0.