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Patient experienced a dramatic improvement of DLQI and pain VAS score. It is well known that HS is associated with profound psychological morbidity And, if untreated, may lead to serious physical and psychosocial limitations.In this case, our aim was to control severe disease flares and obtain a long-term stabilization. Etanercept resulted effective, safe and appropriate for the long-term use, showing a beneficial effect on quality of life parameters.

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The management of angio-oedema is quite complicated because of the frequent poor response to usual treatments, including H1 antihistamines, systemic corticosteroids, immunosuppressant drugs, antileucotriene drugs or tranexamic acid. Omalizumab, an anti-immunoglobulin (Ig)-E antibody, has shown good resuts in chronic spontaneous urticaria, and might also be a good option for angio-oedema. To our knowledge, there have been eight relevant case reports published in the English literature. We report two further cases (a 55-year-old man and a 36-year-old woman) with severe chronic recurrent angio-oedema affecting the face, pharynx, hands, feet and hips. Both patients were refractory to H1 antihistamines, systemic corticosteroids and tranexamic acid. We decided to start with subcutaneous omalizumab 375 mg every other week and tapering doses up to 375 mg every 4 weeks. Both patients showed a very good response to the therapy, with clinical improvement in the first week. This response remained stable more than 3 years later.

Clear cell acanthoma is a rare, epidermal tumor not common in the area of the nipples; indeed, the literature describes only 8 cases, all showing unilateral presentation. We here report the first case of bilateral clear cell acanthoma with good response to topical corticosteroids.Case reportA sixteen-year old girl presented with 2 excrescent, fleshy, and exudative tumor masses in both nipples and areola mammae. A biopsy was conducted and confirmed clear cell acanthoma histopathologically. Treatment with strong corticosteroids resulted in rapid improvement and resolution. After one year of follow-up, the patient developed atopic dermatitis.DiscussionWe describe the first case of bilateral clear cell acanthoma localized in the nipple/areola that resolved with powerful corticosteroids, suggesting a reactive etiology of the lesion.