Abstract: According to the invention there is provided a method for diagnosing urticaria or angioedema including: (a) asking a patient the following questions: are any NSAIDs or aspiring being taken; are symptoms triggered by aspirin, aspirin-containing drugs, orange juice, curry or high-aspirin content food; is tingling of the mouth or lips, swelling of the tongue, the inside of the mouth or throat, difficulty swallowing, or difficulty breathing experienced after other medications than those known to cause urticaria or angioedema; does urticaria or angioedema come on with physical stimuli such as cold, wet, wind and pressure; (b) carrying out one or more tests which includes a RAST test to cat; (c) inputting the results of the questions and tests into a neural network that has been trained to diagnose urticaria or angioedema; and (d) producing an output indicative of urticaria or angioedema.

Abstract: According to the invention there is provided a method for diagnosing urticaria or angioedema including: (a) asking a patient the following questions: are any NSAIDs or aspiring being taken; are symptoms triggered by aspirin, aspirin-containing drugs, orange juice, curry or high-aspirin content food; is tingling of the mouth or lips, swelling of the tongue, the inside of the mouth or throat, difficulty swallowing, or difficulty breathing experienced after other medications than those known to cause urticaria or angioedema; does urticaria or angioedema come on with physical stimuli such as cold, wet, wind and pressure; (b) carrying out one or more tests which includes a RAST test to cat; (c) inputting the results of the questions and tests into a neural network that has been trained to diagnose urticaria or angioedema; and (d) producing an output indicative of urticaria or angioedema.

Abstract: According to the invention there is provided a method for diagnosing food allergy including: (a) asking a patient each of the following questions: are any drugs which can cause the symptoms complained of being taken or have recently been taken; are symptoms triggered by nuts other than peanut; are symptoms triggered by a specific food other than a nut; are symptoms triggered by fruit and vegetables; (b) carrying out each of the following tests: skin prick test to a plurality of nuts to determine if there is a reactivity to any one of them; RAST test to a plurality of nuts in order to determine the highest quantitative result; and (c) inputting the results of the questions and tests into a neural network that has been trained to diagnose food allergy, wherein the highest quantitative result from the RAST test to a plurality of nuts is inputted; and (d) producing an output indicative of a food allergy.

Abstract: The invention relates to a method and means for performing a diagnosis of a medical condition and, in particular, an allergy associated with the upper respiratory tract, using an artificial neural network.