PMC6936951_01
Discoid lesions.
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F1
The patient also had an erythematous plaque on the bridge of the nose for five years with a history of an increase in skin lesions in the previous year (Fig. 1).
Bilateral sacroiliitis.
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F2
On the pelvis radiograph grade 3-4 bilateral sacroiliitis were seen (Fig. 2).
Bilateral sacroiliitis.
NCI-6-412-g003.jpg
PMC6936951_01_NCI-6-412-g003.jpg
F3
A skin biopsy was performed and mononuclear inflammatory cell infiltration around the hair follicles on the dermis and increased mucin in the dermal papilla were seen (Fig. 3).