ABSTRACT
OBJECTIVE@#To study the pathogenesis of the patients with allergic rhinitis diagnosed by Skin Prick Test (SPT), especially about the epidemiologic data of the involved allergens.@*METHOD@#The data was collected from 958 patients referred to the listed three allergy center and subsequently diagnosed as allergic rhinitis by SPT.@*RESULT@#The intermittent mild type was more prevalent in male patients (40.5%); comparably the intermittent moderate type in female patients (70.0%); in the infant patients the moderate-severe type dominated (73.7%). The positive results of SPT comprised mainly of Dermatophagoides pteronyssinus (Der. p, 98.3%), Dermatophagoides farinae(Der. f, 96.8%), and Blomia tropicalis (Blot, 73.8%). Only 1.7% of the patients was allergic to single allergen, in contrary ,the majority of patients were allergic to multiple allergens. The positive rate to Der. p and Der. f was reversely increasing with age of the patients; and contrarily the number of positive allergens was increasing along with the age of the patients. The allergy to outdoor allergen was less common, and the positive rate in skin prick test was lower than the previously reported rate in North China ,such as timothy (3.9%), birch (2.7%), ragweed (2.0%), and mugwort (1.2%).@*CONCLUSION@#Dust Mite is the predominant allergen for patients with allergic rhinitis in Guangdong province; and the positive rate to outdoor allergen is lower than that in North China.
Subject(s)
Adolescent , Adult , Animals , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Allergens , Allergy and Immunology , Antigens, Dermatophagoides , Allergy and Immunology , China , Epidemiology , Cohort Studies , Dermatophagoides pteronyssinus , Allergy and Immunology , Mites , Allergy and Immunology , Rhinitis, Allergic, Perennial , Diagnosis , Epidemiology , Rhinitis, Allergic, Seasonal , Diagnosis , Epidemiology , Skin TestsABSTRACT
OBJECTIVES@#To investigate the effet of nasal septum operation combined with nasal sinuses on postoperative nasal septum.@*METHOD@#Sixty-five patients with deflection of nasal septum complicating chronic sinusitis were underwent nasal septum and nasal sinus operations under nasal endoscope. Postoperative nasal septum recover were observed and compared with patients underwent only simple nasal septum operation.@*RESULT@#Patients underwent nasal septum operations combined with nasal sinus, postoperative symptoms were more serious at early than simple nasal septum operations. At 3 months after operation, satisfactory degree of the former group were higher than the latter, and the former group didn't have complications such as nasal septum infection.@*CONCLUSION@#Nasal septum operations combined with nasal sinus have no harmful effect on the prognosis of nasal septum, so it was safe and reliable.