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[Radiological contributions in perennial rhinitis].
M P Rivas Lacarte1, F Pumarola, L Ramos
1Instituto Catalán de la Salud, Hospital de Viladecans, Barcelona.
Acta Otorrinolaringologica Espanola
|May 1, 1990
Summary
This study on perennial rhinitis (PR) found allergic PR in 48% of cases. Radiologic changes were observed in 43% of non-allergic PR patients, indicating significant mucosal alterations.
Area of Science:
- Otolaryngology
- Allergology
- Radiology
Background:
- Perennial rhinitis (PR) is a common condition affecting nasal mucosa.
- Understanding the prevalence of allergic versus non-allergic PR is crucial for diagnosis.
- Radiologic imaging can reveal mucosal alterations in rhinitis.
Purpose of the Study:
- To investigate mucosal alterations in perennial rhinitis using radiologic methods.
- To determine the prevalence of allergic and non-allergic perennial rhinitis.
- To explore correlations between PR subtypes and factors like asthma and IgE levels.
Main Methods:
- Radiologic examination of nasal mucosa in over 500 perennial rhinitis cases.
- Classification of cases into allergic and non-allergic perennial rhinitis groups.
- Analysis of additional factors: sex, age, asthma, and IgE levels.
Main Results:
- Allergic perennial rhinitis accounted for 48% of the studied cases.
- Radiologic mucosal alterations were present in 43% of non-allergic perennial rhinitis patients.
- Further analysis explored associations with asthma and IgE.
Conclusions:
- Perennial rhinitis presents with significant mucosal alterations, even in non-allergic forms.
- Radiologic findings are important for evaluating non-allergic perennial rhinitis.
- Further research is warranted to explore the contributing factors in perennial rhinitis.