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782 Possible Causes for Airflow, Chronic, Obstructions

  • Chronic Obstructive Pulmonary Disease

    Female smokers are at greater risk of airflow obstruction than male smokers: UK Biobank.[hdl.handle.net] […] airways disease NOS chronic obstructive lung disease chronic obstructive airways disease NOS disorder chronic obstructive lung disease disorder COLD COLD (chronic obstructive[wikidata.org] Individuals with chronic bronchitis or chronic obstructive pulmonary disease (COPD) may suffer recurrent exacerbations with an increase in volume or purulence of sputum, or[ncbi.nlm.nih.gov]

  • Bronchitis

    It has numerous clinical consequences, including an accelerated decline in lung function, greater risk of the development of airflow obstruction in smokers, a predisposition[doi.org] There are two main types of bronchitis: acute and chronic. Chronic bronchitis is one type of COPD (chronic obstructive pulmonary disease).[nlm.nih.gov] Here we report a case of a woman with postinfectious bronchiectasis who developed membranous occlusion of multiple subsegmental bronchi, resulting in progressive airflow obstruction[ncbi.nlm.nih.gov]

  • Chronic Bronchitis

    A computational fluid and particle dynamics model was implemented, validated and applied in order to evaluate the airflow and particle transport/deposition in central airways[ncbi.nlm.nih.gov] There are two main types of bronchitis: acute and chronic. Chronic bronchitis is one type of COPD (chronic obstructive pulmonary disease).[nlm.nih.gov] CB is caused by overproduction and hypersecretion of mucus by goblet cells, which leads to worsening airflow obstruction by luminal obstruction of small airways, epithelial[ncbi.nlm.nih.gov]

  • Pulmonary Disorder

    The cough is due to hypersecretion of mucus and is not necessarily accompanied by airflow limitation. However, there is some epidemiologic evidence that . . .[nejm.org] , Chronic obstruc airway disease , Chronic obstructive airways disease NOS , Chronic obstructive lung dis , COAD , Chronic Obstructive Airway Disease , Chronic Obstructive[fpnotebook.com] I:E ratio is normally 1:2 but is prolonged to 1:3 when airflow is limited, such as in asthma and COPD, even in the absence of wheezing.[msdmanuals.com]

  • Acute Bronchitis

    These agents may reduce symptoms, including cough, in people with evidence of airflow restriction.[ncbi.nlm.nih.gov] […] as acute or chronic 490- (bron-kye-tis) inflammation (swelling and reddening) of the bronchi.[icd9data.com] CB is caused by overproduction and hypersecretion of mucus by goblet cells, which leads to worsening airflow obstruction by luminal obstruction of small airways, epithelial[doi.org]

  • Pulmonary Emphysema

    Contrarily, airflow simulation in a small bronchus (1.5 mm in diameter) indicated no apparent periodic vortex release.[ncbi.nlm.nih.gov] Chronic bronchitis In this type, chronic bronchitis plays the major role.[emedicine.com] In COPD it is chronic and permanent.[tabletsmanual.com]

  • Deviated Nasal Septum

    Furthermore, increased particle penetration was associated with presence of nasal airflow.[ncbi.nlm.nih.gov] Abstract Chronic rhinosinusitis (CRS) remains a prevalent disease and a major cause of morbidity for many patients and functional endoscopic sinus surgery (FESS) is the gold[ncbi.nlm.nih.gov] […] following submucous resection if the headaches were most intense over the frontal region, pressurelike in nature, and if the submucous resection resulted in relief of nasal obstruction[ncbi.nlm.nih.gov]

  • Nasal Obstruction

    CONCLUSION: This study has introduced a novel technique (CFD) to calculate nasal airflow dynamics and its effects on olfaction, nasal obstruction, and sinus disease.[ncbi.nlm.nih.gov] SUBJECTS: Analysis was performed on children that underwent adenoidectomy between 2011 and 2015 for chronic nasal obstruction refractory to nasal steroids.[ncbi.nlm.nih.gov] Patients without nasal obstruction showed greater improvements using Provent than patients with obstruction.[ncbi.nlm.nih.gov]

  • Overlap Syndrome

    ACOS is characterised by persistent airflow limitation with several features usually associated with asthma, and several features usually associated with COPD.[northeast.devonformularyguidance.nhs.uk] Asthma-chronic obstructive pulmonary disease overlap syndrome: Is prediction feasible?[lungindia.com] In addition, asthma is characterized by intermittent, reversible airflow obstruction, whereas COPD has persistent and irreversible airflow obstruction.[mdedge.com]

  • Cor Pulmonale

    We conclude that right ventricular weight in patients with hypoxic chronic airflow obstruction (CAO) is related to airway narrowing, and that the Type B syndrome is associated[doi.org] We will only consider chronic cor pulmonale.[doi.org] Upper airway obstruction may result from small nares and glossoptosis secondary to micrognathia, which sometimes lead to cor pulmonale.[ncbi.nlm.nih.gov]