It's not all traction: the pseudo ‘fringe sign’ in frontal fibrosing alopecia

@article{Pirmez2015ItsNA,
  title={It's not all traction: the pseudo ‘fringe sign’ in frontal fibrosing alopecia},
  author={Rodrigo Pirmez and Bruna Duque-Estrada and Leonardo Spagnol Abraham and G M Pinto and D{\'e}bora Cadore de Farias and Yanna Kelly and Isabella Doche},
  journal={British Journal of Dermatology},
  year={2015},
  volume={173}
}
1 St€ander S, Weisshaar E, Mettang T et al. Clinical classification of itch: a position paper of the International Forum for the Study of Itch. Acta Derm Venereol 2007; 87:291–4. 2 Ikoma A, Steinhoff M, St€ander S et al. The neurobiology of itch. Nat Rev Neurosci 2006; 7:535–47. 3 Bergasa NV. The pruritus of cholestasis. J Hepatol 2005; 43:1078– 88. 4 Kremer AE, Martens JJ, Kulik W et al. Lysophosphatidic acid is a potential mediator of cholestatic pruritus. Gastroenterology 2010; 139:1008–18… 

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References

SHOWING 1-10 OF 10 REFERENCES

The "Fringe Sign" - A useful clinical finding in traction alopecia of the marginal hair line.

The presence of retained hairs along the frontal and/or temporal rim, which is termed the "fringe sign," is a finding seen in both early and late traction alopecia, and may be a useful clinical marker of the condition.

Glabellar red dots in frontal fibrosing alopecia: a further clinical sign of vellus follicle involvement

Three patients with FFA are described with a clinical feature that has not been previously reported: the presence of numerous follicular red dots (FRD) in the forehead, which suggests that FRD in DLE lesions would represent still viable hair follicles responsible for the better chance of hair regrowth reported in those patients.

Frontal fibrosing alopecia: a multicenter review of 355 patients.

Frontal fibrosing alopecia: a retrospective clinical review of 62 patients with treatment outcome and long‐term follow‐up

A retrospective cohort study to define the clinical findings and treatment outcomes of 62 patients with frontal fibrosing alopecia, one of the largest cohorts to date.

Scarring alopecia and the dermatopathologist

Clinicians should be expected to provide demographic information as well as a brief description of the pattern of hair loss and a clinical differential diagnosis in patients with cicatricial alopecia.

[Traction alopecias].

Hair and scalp disorders in women of African descent: an overview

We present an overview of hair and scalp disorders in women of African descent, discussing the biological features of afro‐textured hair, as well as hair‐grooming practices in this cohort and their