A fresh look at the histopathology of trachyonychia

Adam I Rubin^{1

2

3}, Eckart Haneke^{4

5

6}

Affiliations

¹ Department of Dermatology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
² Section of Pediatric Dermatology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
³ Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
⁴ Department of Dermatology, Inselspital, University of Berne, Bern, Switzerland.
⁵ Centro de Dermatología Epidermis, Instituto CUF, Porto, Portugal.
⁶ Dermatology Practice Dermaticum, Freiburg, Germany.

Editorial

Adam I Rubin et al. J Cutan Pathol. 2021 Mar.

. 2021 Mar;48(3):349-350.

doi: 10.1111/cup.13968.

Adam I Rubin^{1

2

3}, Eckart Haneke^{4

5

6}

¹ Department of Dermatology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
² Section of Pediatric Dermatology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
³ Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
⁴ Department of Dermatology, Inselspital, University of Berne, Bern, Switzerland.
⁵ Centro de Dermatología Epidermis, Instituto CUF, Porto, Portugal.
⁶ Dermatology Practice Dermaticum, Freiburg, Germany.

No abstract available

Keywords: nail unit; nail unit histopathology; trachyonychia.

References

1. Hur K, Han B, Lim SS, Mun JH. Histopathologic findings of idiopathic trachyonychia: an analysis of 30 adult patients. J Cutan Pathol. 2020:48(3):349-350.
1. Haber JS, Chairatchaneeboon M, Rubin AI. Trachyonychia: review and update on clinical aspects, histology, and therapy. Skin Appendage Disord. 2017;2(3-4):109-115.
1. Starace M, Alessandrini A, Bruni F, Piraccini BM. Trachyonychia: a retrospective study of 122 patients in a period of 30 years. J Eur Acad Dermatol Venereol. 2020;34(4):880-884.
1. Smith RJ, Rubin AI. Pediatric nail disorders: a review. Curr Opin Pediatr. 2020;32(4):506-515.
1. Xu J, Tahan S, Jan F, Do D, Wu H. Nail dystrophy as the initial sign of multiple myeloma-associated systemic amyloidosis. J Cutan Pathol. 2016;43(6):543-545.