Skin testing remains an essential diagnostic tool in modern allergy practice. A significant variability has been reported regarding technical procedures, interpretation of results and documentation. This review has the aim of consolidating methodological recommendations through a critical analysis on past and recent data. This will allow a better understanding on skin prick test (SPT) history; ...

The diagnostic value of skin tests was assessed in 35 patients affected by bird breeder's disease by comparing the results with those obtained in a group of 27 symptomless breeders and 10 symptomless unexposed individuals. Sterilised and diluted serum and lyophilised extracts of faeces prepared from the breeder's own birds were injected intradermally. Skinprick tests using the same materials we...

BACKGROUND In the outpatient use of tuberculin skin testing (purified protein derivative [PPD]), it is at times inconvenient to have a patient revisit for interpretation. Therefore, we assessed patients' ability to self-interpret these test results. METHODS In keeping with prior custom, patients were seen by an experienced nurse, who performed skin testing with PPD intermediate strength as we...

DRESS is a rare but life threatening drug allergic disease. The value of skin tests, especially patch-tests (PT) for defining the culprit drug were recently reported. Nevertheless DRESS has been associated with high risk of disease flare linked to drug rechallenge (culprit drug or not) or viral reactivation . In this study we analyzed the frequency of patch test-induced DRESS flares. Method Bet...

cases at intervals of 2,3 davs showed the following results : Results -50% and above (+), and -49% or less (-) a) 22 cases of uniform results (59.5%) (-) in both tests ........................... 5 (+) in both tests ........................... 17 b) 15 cases of discrepant results (40.5%) (+) in ACTH test and (-) in epinephrine test......... 2 (-) in ACTH test and (+) in epinephrine test...........

To assess the prevalence of skin test sensitivity among asthmatic patients in Malaysia, skin prick tests for allergy in 134 adult asthmatic patients and 120 control subjects were done. 90% of asthmatic patients had positive skin test to at least one allergens as compared to 78% of the controls. House dust mite was the most frequent allergen to which the subjects had positive reactions. Sixty-fo...