Management of acute rhinosinusitis.

Acute rhinosinusitis (ARS) is one of the most common reasons for physician visits and for significant school absenteeism, although precise data on its prevalence and incidence are still lacking. RS is defined as acute if there are symptoms lasting <12 wk with complete resolution. Superinfection by bacteria following a viral infection is the most important mechanism of ARS.

Correlation of anti-Pru p 3 IgE levels with severity of peach allergy reactions in children.

Background: Peach allergy is regarded as one of the most important fresh fruit allergies. Data are available on the state-of-the-art diagnosis, including food challenges, and a component-resolved diagnosis. However, the roles played by different peach allergens with respect to symptom severity are not completely understood.

Thyroid autoimmunity in chronic idiopathic urticaria: implications for therapy.

The association between thyroid autoimmunity and chronic idiopathic urticaria has long been recognized, although prevalence rates differ in the studies reported to date (from 12 to 29%). There is, therefore, a strong indication to screen patients affected by chronic urticaria of unknown origin for thyroid antibodies (antithyroperoxidase and antithyroglobulin) and, when positive, for serum thyrotropin to assess thyroid functional status. Less clear is the implication of thyroid autoimmunity for therapy, as most patients with urticaria who have associated thyroid autoimmunity are euthyroid.