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28 Possible Causes for Cystic Fibrosis, Hyperresonance, Lung Function Testing Abnormal

  • Chronic Obstructive Pulmonary Disease

    […] caused by genetic mutations of the cystic fibrosis transmembrane conductance regulator (CFTR) gene.[ncbi.nlm.nih.gov] […] cough or expectoration Breathing may be assisted by pursed lips and use of accessory respiratory muscles; patients may adopt the tripod sitting position The chest may be hyperresonant[emedicine.medscape.com] Other test abnormalities may include Increased total lung capacity Increased functional residual capacity Increased residual volume Decreased vital capacity Decreased single-breath[merckmanuals.com]

  • Asthma

    It is now well established that there is no single "gene for asthma", in the way that the cystic fibrosis transmembrane receptor is the "gene for cystic fibrosis".[ncbi.nlm.nih.gov] Pulmonary function tests abnormalities included: high fractional exhaled nitric oxide (FeNO), high lung clearance index (LCI), and elevated diffusing capacity of the lungs[ncbi.nlm.nih.gov] fibrosis transmembrane receptor is the gene for cystic fibrosis.[doi.org]

  • Hyperactive Airway Disease

    fibrosis (see this term), the two underlying diseases of most of the ABPA patients (about 2% of patients with asthma and 1 to 15% of patients with cystic fibrosis develop[orpha.net] Hyperresonance of the lungs – Hyperresonance may indicate lung consolidation because of accumulation of pulmonary secretions.[healthfoxx.com] Steatorrhea and failure to thrive further suggest cystic fibrosis. With the widespread use of neonatal screening, cystic fibrosis is often discovered at birth.[aafp.org]

  • Cystic Fibrosis

    Cystic fibrosis is usually recognized in infancy or early childhood.[symptoma.com] Respiratory distress with retractions Wheeze or crackles Cough (dry or productive of mucoid or purulent sputum) Increased anteroposterior diameter of chest Clubbing Cyanosis Hyperresonant[emedicine.medscape.com] Any abnormalities in these functions may indicate cystic fibrosis.[healthline.com]

  • Pulmonary Bullous Emphysema

    […] jiroveci pneumonia (PCP) Honeycomb change in idiopathic pulmonary fibrosis Cystic bronchiectasis: In cystic bronchiectasis associated with cystic fibrosis, the air-filled[clinicaladvisor.com] Physical examination revealed cachexia, with decreased apical breath sounds and hyperresonance to percussion in both lungs.[nejm.org] He was tachypneic and had no breath sounds over his right hemithorax, which was hyperresonant to percussion.[cmaj.ca]

  • Traumatic Pneumothorax

    Patients with cystic fibrosis have an especially high rate of recurrence.[emedicine.medscape.com] Breath sounds may be diminished and the affected hemithorax hyperresonant to percussion—mainly with larger pneumothoraces.[msdmanuals.com] Abnormal lung function: Class 1 : FEV1/FVC Class 2:Peak flow 2.[caa.co.uk]

  • Alpha-1 Antitrypsin Deficiency

    Abstract Cystic fibrosis is predominantly an airway disease with marked bronchiectatic changes associated with inflammation, chronic colonization, and progressive airflow[ncbi.nlm.nih.gov] Hyperresonant breath sounds : An increased echo quality of the breath sounds when listening with a stethoscope can indicate that there is emphysema, as there is more air and[wikilectures.eu] If you haven’t already had a lung function test or spirometry to measure your breathing ability this will likely be performed.[foundation.chestnet.org]

  • Pulmonary Histiocytosis X

    We also evaluate and treat interstitial lung diseases, including idiopathic pulmonary fibrosis and cystic fibrosis, lung nodules and pulmonary hypertension.[cpmc.org] Chest examination showed bilateral distant breath sounds but no hyperresonance.[platform.almanhal.com] If doctors notice abnormal lung function, they may perform several other tests.[sharecare.com]

  • Chronic Bronchitis

    Author information 1 1 Pulmonary and Critical Care Medicine, Department of Medicine. 2 2 Marsico Lung Institute, Cystic Fibrosis Research Center, and. 3 3 Center for Environmental[ncbi.nlm.nih.gov] As the disease progresses, patients often develop decreased breath sounds (likelihood ratio [LR] 10.2 for breath sound score less than or equal to 9), hyperresonance (LR 5.1[clinicaladvisor.com] Lung function tests known as spirometry which also look at whether the lung function improves with bronchodilator drugs.[netdoctor.co.uk]

  • Pulmonary Disorder

    Abstract Collectively asthma, chronic obstructive pulmonary disorder (COPD) and cystic fibrosis (CF) are very common, important causes of disease and ill health.[ncbi.nlm.nih.gov] Thoracic examination reveals the following: Hyperinflation (barrel chest) Wheezing – Frequently heard on forced and unforced expiration Diffusely decreased breath sounds Hyperresonance[emedicine.medscape.com] Lung function tests known as spirometry which also look at whether the lung function improves with bronchodilator drugs.[netdoctor.co.uk]

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