Adult-onset Still's disease (AOSD) is a systemic disorder characterized by intermittent fever, evanescent rash, arthralgias or arthritis and predominantly neutrophilic leucocytosis. We report on a 16-year-old woman with Still's disease who developed, in addition to the typical rash, persistent papular lesions on her face, neck and upper and lower back. Although the presence of fixed skin lesions is not a characteristic feature of AOSD, their appearance at the onset of the disease and their evolution suggest that they represent a specific manifestation of the disease.
Erosive pustular dermatosis of the leg is a distinct form of spongiform amicrobial pustulosis. The disorder typically affects the lower limbs of elderly patients presenting with chronic venous insufficiency and stasis dermatitis, and has a chronic course. Three elderly patients with chronic venous ulcers are described, who developed pustules and moist eroded lesions on the leg. The clinical and histological features were typical for erosive pustular dermatosis. The lesions rapidly responded to topical treatment with either tacrolimus or corticosteroids. Of note, this condition was associated with a diverticular disease in two patients, while in another patient an epidermoid carcinoma of the tongue was present. Erosive pustular dermatosis of the leg is an uncommon but distinct skin disorder typically associated with trophic changes of the lower limbs. Our observations raise the question of the relation of erosive pustular dermatosis of the leg with the group of neutrophilic dermatoses. Topical immunotherapy with tacrolimus may constitute a novel therapeutic option for this frequently recalcitrant condition.
We report the case of an 82-year-old woman with a 6-year history of erosive palmoplantar lichen planus associated with eccrine syringofibroadenoma (ESFA). Examination revealed a well-demarcated patche writish of reticulated whitish papular lesions in skin of otherwise normal appearance at the border of erosive lichen planus plaques. These lesions had the histological appearance of ESFA. We suggest that these lesions are induced by the inflammatory remodelling associated with erosive lichen planus and propose to consider ESFA in the context of skin tissue remodelling as a new subtype of ESFA.
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