International Journal of Trichology

CASE REPORT
Year
: 2022  |  Volume : 14  |  Issue : 3  |  Page : 112--114

Lichen planopilaris arising between two linear surgical scars


Hiroko Sawada, Yukiyasu Arakawa, Norito Katoh, Jun Asai 
 Department of Dermatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan

Correspondence Address:
Yukiyasu Arakawa
Department of Dermatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-Cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566
Japan

Lichen planopilaris (LPP) is a type of lymphocytic cicatricial alopecia, which can occur at unusual sites. It can be difficult to diagnose at an early stage and may be misdiagnosed as seborrheic dermatitis or psoriasis in early stages before alopecia occurs. We report a rare case in which alopecia occurred between two long surgical scars on the scalp several years after surgery. Dermoscopy and biopsy led to a diagnosis of LPP. The localization of the lesions in our case suggests that oxidative stress from the failure of lymph flow might have induced LPP. Oral roxithromycin, a macrolide antibiotic, with anti-oxidative and anti-inflammatory was effective at stopping its progression.


How to cite this article:
Sawada H, Arakawa Y, Katoh N, Asai J. Lichen planopilaris arising between two linear surgical scars.Int J Trichol 2022;14:112-114


How to cite this URL:
Sawada H, Arakawa Y, Katoh N, Asai J. Lichen planopilaris arising between two linear surgical scars. Int J Trichol [serial online] 2022 [cited 2022 Dec 9 ];14:112-114
Available from: https://www.ijtrichology.com/article.asp?issn=0974-7753;year=2022;volume=14;issue=3;spage=112;epage=114;aulast=Sawada;type=0