INTRODUCTION: @entity102 ( @entity102 ) is a multifactorial disease. @entity566 are considered a predisposing factor to @entity102 ; however, this remains controversial. The objective of this research was to investigate the prevalence of co-morbidities and @entity56 , and to specify the most common allergens in @entity1 with confirmed @entity102 . MATERIALS AND METHODS: One hundred @entity1 with signs and symptoms of @entity102 who met the diagnostic endoscopic and radiologic criteria of chronic rhinosinusitis were selected. They filled out a questionnaire and underwent a skin prick test for the common inhalant allergens. @entity2023 was diagnosed according to the history and positive skin prick tests. RESULTS: The mean age of @entity1 was 34. Males were slightly more involved (54%). The prevalence of polypoid and none-polypoid rhinosinusitis was 54% and 46% respectively. The @entity1 ' most common symptoms were nasal discharge (95%), blockage (94%), @entity4838 (63%), cough (45%), @entity7868 (41%), lethargy (37%), and aural @entity27915 (36%). @entity566 to at least one allergen was noted in 64% of the @entity102 @entity1 which is higher than general population in Mashhad, Iran with @entity2023 (22.4%). Salsola was the most common allergen. There was no significant difference in allergic reactions between polypoid and non-polypoid @entity102 @entity1 . CONCLUSION: @entity56 was found in Iranian @entity102 @entity1 with or without @entity1412 to be much higher than general population in Mashhad with @entity2023 alone.

The prevalence of XXXX in @entity1 with chronic rhinosinusitis.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity7868 :: ('MESH:D006209', 'Disease') :: ['halitosis'] @entity2023 :: ('MESH:D006255', 'Disease') :: ['Allergic rhinitis', 'allergic rhinitis'] @entity566 :: ('MESH:D006967', 'Disease') :: ['Allergies', 'Allergy'] @entity27915 :: ('MESH:C537270', 'Disease') :: ['fullness'] @entity102 :: ('MESH:D002908', 'Disease') :: ['CRS', 'Chronic rhinosinusitis'] @entity56 :: ('MESH:D004342', 'Disease') :: ['Allergic reactions', 'allergic reaction'] @entity4838 :: ('MESH:D000857', 'Disease') :: ['smell disorders'] @entity1412 :: ('MESH:D011125', 'Disease') :: ['polyposis']
@entity2023 :: (MESH:D006255,Disease) :: ['allergic rhinitis']
