[Use of a new prepared patch in general practice (Epiquick)].

We report on an improved technique of epicutaneous testing. The Finn chambers of the Epiquick system are already loaded with the test material. In a study on 36 patients, the new system was compared with the conventional patch test. The results of both techniques corresponded well for 9 allergens (72.7% at 72 h). Further investigations must settle whether the discrepancies found with some allergens are related to the new system. The simple handling of Epiquick can save considerable time in the patch testing procedure.