OBJECTIVES Allergic and nonallergic rhinitis are very common disease for children, however, little is known about their natural courses in the general population. The purpose is to evaluate the natural course of allergic and nonallergic rhinitis in children. METHODS We analyzed data from Snoring Child Cohort of 178 children (107 boys and 71 girls). All children entered the study at the age of...

Case report A 62 year old male was assessed in 2006 with a 3-4 year history of recurrent acute urticaria. A month prior to consultation he developed anaphylaxis. No consistent trigger was identified, therefore a covariable with food, such as exercise, was suspected. Skin prick testing (SPT) to foods ingested within 4 hours of anaphylaxis was positive to wheat flour and negative to wheat extract...

BACKGROUND Latex allergy is one of the major health concerns and allergic reactions to latex may be serious and fatal. PURPOSE In this study, we sought to determine the frequency of latex hypersensitivity in a group of allergic Egyptian infants and children and its relation to the history provided by the patients or caregivers. METHODS We consecutively enrolled 400 patients with physician d...

Both immediate and delayed hypersensitivity reactions to iodinated contrast media (ICM) are relatively common. However, there are few data to determine the clinical utility of immunologic evaluation of ICM. To evaluate the utility of ICM skin testing in patients with ICM hypersensitivity, 23 patients (17 immediate and 6 delayed reactions) were enrolled from 3 university hospitals in Korea. With...

allergic rhinitis is an extremely common disease worldwide. aeroallergens are very often involved in allergic rhinitis and their prevalence may vary in differ¬ent regions. the causative allergens of allergic rhinitis in our area are unknown. the purpose of this study was to determine the prevalence of skin reactivity to different aeroallergens in patients with allergic rhinitis in the city of s...

Background: Bronchial asthma is one of the most common chronic conditions children. Allergy skin test, specific IgE levels can help to identify triggers and better management. This observational study was carried analyze pattern sensitization various allergens in children suffering from and/ or allergic rhinitis at AIIMS, Raipur correlate with demographic parameters. Methods: Children between a...

background: diagnosis of food allergy is difficult in children. food allergies are diagnosed using several methods that include medical histories, clinical examinations, skin prick and serum-specific immunoglobulin e (ige) tests, radio-allergosorbent test (rast), food challenge, and supervised elimination diets. in this study we evaluated allergies to cow's milk, egg, peanut, and fish in c...

INTRODUCTION The diagnostic work-up of allergic rhinitis (AR) is first and foremost based on the combination of clinical history data and results of skin prick tests (SPT). Other tests, including specific IgE measurement, nasal challenge, and, as a third option, component resolved diagnosis or basophil activation test, may be useful when the diagnosis is difficult because of polysensitization o...

Case report He was referred with a history of suddenly occurring sneezing, urticaria, respiratory distress, wheezing and sometimes hypotension within 30 minutes after contact with cats. He had experienced those symptoms more than five times with a variety of severity in last two years. His past medical history was insignificant for asthma or any of atopic diseases. Allergen specific IgE against...

Background: Diagnosis of food allergy is difficult in children. Food allergies are diagnosed using several methods that include medical histories, clinical examinations, skin prick and serum-specific immunoglobulin E (IgE) tests, radio-allergosorbent test (RAST), food challenge, and supervised elimination diets. In this study we evaluated allergies to cow's milk, egg, peanut, and fish in childr...