SPT solutions are sensitive and essential diagnostic tools for the detection of mould sensitization. Our recommendation for diagnosis would be to test at least Alt a, Asp f and Pen ch using SPT and additional sIgE test to mx1.

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Background Specific (s)IgG antibodies against environmental and occupational antigens, especially from bacteria, moulds, yeasts, birds and chemicals play an important role for hypersensitivity pneumonitis (HP). An increased serum level of sIgG is one criterion in the diagnostic procedure of HP and crucial for the detection of the triggering antigen for successful avoidance of further exposure. In contrast to specific IgE, sIgG

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Here we present a 79-year old man with chronic hypersensitivity pneumonitis probably caused by fungal contamination of a bagpipe. Several samples were taken from the patient's bagpipe. Four potential fungal antigens ( Exophiala phaeomuriformis, Kwoniella europaea, Pyrenochaeta unguis-hominis and Aureobasidium melanogenum ) as potential trigger of hypersensitivity pneumonitis were identified. A serum ELISA test with Exophiala phaeomuriformis indicated reactivity. Cessation of playing the bagpipe and application of glucocorticoids lead to an improvement of the patient's symptoms.