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2 wrz 2024 · Patterns of sinonasal obstruction vary, and distinguishing between them is useful for localizing the area of pathology and narrowing the differential diagnosis.
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- Sinonasal Polyposis
It can also cause a particular pattern of chronic sinusitis...
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6 cze 2024 · Nasal obstruction may be the cardinal presenting symptom of many common disease processes, such as rhinitis, sinusitis, septal deviation, adenoid hypertrophy, and nasal trauma. This topic will focus on the clinical manifestations, evaluation, and treatment of nasal obstruction in adults.
1 wrz 2020 · Nasal obstruction (NO) can be defined as a subjective sensation of insufficient airflow through the nasal cavity and can be anatomical, physiological, or of combined aetiology. Up to one-third of the population complains of NO of such severity that they seek medical treatment.
1 gru 2007 · Obstruction of the ostiomeatal complex is commonly considered the underlying cause of most cases of sinusitis because obstruction may result in maxillary, ethmoidal, or frontal disease.
Nasal obstruction is a common presenting symptom to clinicians and affects up to one-third of the population. There are several factors that cause nasal obstruction, including anatomic, physiologic, and pathophysiologic factors.
Nasal obstruction can be defined as a subjective sensation of insufficient airflow through the nasal cavity and can be anatomical, physiological or of combined aetiology. Similarly to respiratory mucosa, the nasal mucosa is affected by local and systemic mediators.
23 lis 2021 · Claire Hopkins & Steve Connor. 1764 Accesses. Abstract. Sinonasal anatomy is complex and well assessed on imaging, particularly using CT and MRI. Coronal imaging is the preferred clinically applicable plane, allowing assessment synonymous to clinical evaluation whilst sagittal views also provide useful anatomical information.