[Diagnostic and therapeutic approach to anaphylaxis in childhood and adolescence]. / Diagnostisches und therapeutisches Vorgehen bei Anaphylaxie im Kindes- und Jugendalter.

Anaphylaxis is a suddenly occurring potentially life-threatening systemic allergic reaction. In childhood, food allergens play a major role but insect stings and drugs are also potential triggers. The symptoms appear in minutes up to few hours on the skin, airways, gastrointestinal tract and/or the cardiovascular system. Intramuscular adrenaline is the drug of first choice due to its rapid effectiveness and its low side effect potential. A detailed patient history and the determination of potential IgE antibodies must be carried out to identify the triggers. The register for anaphylaxis has improved knowledge on epidemiology. An education in anaphylaxis is useful for every patient as well as parents and caregivers. Allergen-specific immunotherapy is currently the only causal treatment option; however, at the present time it is only available for insect bites and peanut allergy.

Two cases of lupus vulgaris in childhood and review of the clinical challenges.

BACKGROUND: Lupus vulgaris (LV) is the most common form of cutaneous tuberculosis (TB) in Europe, nevertheless the overall incidence is low. It constitutes about 1.5% of all extra-pulmonary cases worldwide. A slight raise in TB incidence rates among children was recently registered in Germany, which can be explained by the increased immigration. PATIENTS AND METHODS: We present 2 cases of immigrated children who were diagnosed with Lupus vulagris, both clinically and histopathologically. Although the symptoms and the duration of the skin lesions were very different, both patients had a non-healing skin ulceration.In our cases cultures of the skin biopsy were positive for Mycobacterium tuberculosis and the lesions showed marked improvement in response to antituberculous treatment. In the first patient, it took 6 years between occurrence of skin lesions and final diagnosis. The second patient had an extracutaneous focus, namely abdominal TB. CONCLUSION: We report our experience and emphasize on recent advances in the diagnosis and treatment of paediatric skin TB.