Indian Dermatology Online Journal

THROUGH THE DERMOSCOPE
Year
: 2016  |  Volume : 7  |  Issue : 5  |  Page : 458-

Dermoscopy of discoid lupus erythematosus


Abhijeet K Jha1, Sidharth Sonthalia2, Rashmi Sarkar3,  
1 Department of Skin and V.D, Patna Medical College and Hospital, Patna, Bihar, India
2 Consultant Dermatologist and Dermatosurgeon, SKINNOCENCE: The Skin Clinic, Gurugram, India
3 Department of Dermatology, Maulana Azad Medical College, New Delhi, India

Correspondence Address:
Dr. Abhijeet K Jha
Department of Skin and V.D, Patna Medical College and Hospital, Patna, Bihar - 800 004
India




How to cite this article:
Jha AK, Sonthalia S, Sarkar R. Dermoscopy of discoid lupus erythematosus.Indian Dermatol Online J 2016;7:458-458


How to cite this URL:
Jha AK, Sonthalia S, Sarkar R. Dermoscopy of discoid lupus erythematosus. Indian Dermatol Online J [serial online] 2016 [cited 2022 Jan 22 ];7:458-458
Available from: https://www.idoj.in/text.asp?2016/7/5/458/190493


Full Text

A 34-year-old female presented with cicatricial alopecia over the scalp with erythema, areas of atrophy and scaling and dyspigmentation [Figure 1]. Dermoscopy (DermLite II hybrid m; 3Gen; polarized mode, 10 × magnification) revealed linear as well as branching vessels, focal keratin plugs, perifolicular whitish halo, rosettes, and structure-less white and brown areas [Figure 2]. Histopathology confirmed the diagnosis of discoid lupus erythematosus. In discoid lupus erythematosus, the most common findings reported by Estrada et al.[1] included white patches, branching capillaries, keratin plugs, and a reduction in the number of follicular ostia. Rosettes vary in size from 0.2–0.5 mm, and are believed to stem from an optical effect of the polarized light and its interaction with adnexal openings that are narrowed or filled with keratin; larger rosettes may be attributed to concentric perifollicular fibrosis.[2]{Figure 1}{Figure 2}

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Conflicts of interest

There are no conflicts of interest.

References

1Duque-Estrada B, Tamler C, Sodré CT, Barcaui CB, Pereira FB. Dermoscopy pattern of cicatricial alopecias resulting from discoid lupus erythematosus and lichen planopilaris. Ann Bras Dermatol 2010;85:179-83.
2Liebman TN, Rabinovitz HS, Dusza SW, Marghoob AA. White shiny structures: Dermoscopic features revealed under polarized light. J Eur Acad Dermatol Venereol 2012;26:1493-7.