Complete remission (CR) was achieved in 84% and an overall response rate in 98% of cases: six-month CR was associated with a non-confluent skin infiltrate at histology (P = 0.044) and 14-month CR with high epidermal CD1a+ dendritic-cell density (P = 0.030). The combination protocol was successfully tolerated and the most common reason of 'failure' was related to relapse and not to toxicity. Sustained remissions were achieved in 20% of patients. High CD8+ lymphoid T-cell density was associated with a lower relapse rate (P = 0.002). We think that our combination therapy can be considered an alternative approach compared with other modalities. Good immunological host surveillance in the skin lesions seems to be an optimal basis for the therapeutic success.

Our results show a significant correlation between PDS findings and both PASI and histological degree of vascularization before and after etanercept treatment. These data provide evidence in favour of the validity of PDS in the assessment of dermal perfusional changes in patients with psoriatic plaques.

Our preliminary results show that pimecrolimus may represent a useful therapeutic alternative for lichen striatus, although further studies on a larger number of cases are needed to confirm its safety and efficacy in the treatment of this condition.

We report on a case of 40-year-old female with systemic lupus erythematosus (SLE) who developed a severe bullous eruption on sun-exposed areas. The bullous manifestation was associated with a flare of lupus serologies, whereas the previous manifestations of the disease were quiescent. Due to prior intolerance to many drugs, she was given oral methotrexate (10 mg/week). The drug administration was followed by a rapid and full resolution of cutaneous lesions. Five months later she developed a class III lupus nephritis. Our case is the first report of efficacy of methotrexate in bullous SLE and rises the question of the relationship between bullous eruption and SLE activity.

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