Bronchoscopy and radial endobronchial ultrasound, with or without a thin scope, produced a poor diagnostic yield for clinicians when diagnosing pulmonary lesions.
The clinical prediction tool that uses confusion, uremia, elevated respiratory rate, and hypotension in community-acquired pneumonia demonstrated an association with ICU admittance.
Peripheral pulmonary lesions were >3 times more likely to be diagnosed with computed tomography bronchus sign than peripheral pulmonary lesions without CT bronchus sign.
Advanced diagnostic platforms to identify viruses can help patients with severe lower respiratory tract infections avoid unnecessary diagnostic testing, reduce antibiotic use, and initiate antiviral therapy.
The device is indicated for ultrasound echo imaging, measurement, and analysis of the human body for general clinical applications including musculoskeletal, vascular, small parts (breast, thyroid), and lung imaging.
Standardized definition and guidance on estimation may facilitate understanding of cancer overdiagnosis.
Cardiopulmonary exercise testing can be an important diagnostic and prognostic tool in pulmonary arterial hypertension.
A Sarcoidosis Diagnostic Score tool was developed by comparing data from individuals with biopsy-confirmed sarcoidosis with that of individuals who did not have sarcoidosis.
Of the 4 clinical scores used to predict the occurrence of hypoxemic episodes in patients with severe obstructive sleep apnea, DES-OSA appears to be the most effective.
There was a significant relationship between brain natriuretic peptide levels and mortality in patients with group 1 pulmonary arterial hypertension.
Increased circulating immature granulocytes at the acute phase of sepsis are linked to clinical worsening, especially when associated with T-cell lymphopenia.
The Pulmonary Arterial Hypertension-Symptoms and Impact questionnaire has good psychometric properties and can be administered in clinical practice.
The "egg-and-banana" sign is a valid computed tomography marker of pulmonary hypertension.
Lung ultrasound was more effective in diagnosing pediatric community-acquired pneumonia than chest radiography.
Infant pulmonary function testing detected 3 distinct phenotypes in severe bronchopulmonary dysplasia.
D-dimer test adjustment based on pretest probability results may be a safe option to reduce the need for imaging during evaluation for pulmonary embolism.
Portable sleep monitoring may accurately diagnose sleep apnea in patients who are hospitalized with heart failure.
PHQ-9 and PHQ-2 show factorial validity, invariance, and reliability for measuring depression in patients with chronic obstructive pulmonary disease.
Emerging guidelines for diagnosing and treating asthma COPD overlap syndrome will help clinicians better manage patients and prevent serious adverse effects.
Low-dose computed tomography may assist clinicians in modifying diagnosis of elderly patients who are admitted with suspected pneumonia.
Experts in interstitial lung disease identified 18 items of importance for diagnosing chronic hypersensitivity pneumonitis.
Ischemic heart disease and kidney dysfunction were identified as 2 comorbidities that may affect outcomes in idiopathic pulmonary arterial hypertension.
Researchers developed an algorithmic approach to diagnosing lung cavitary diseases.
Greater Pi10 was associated with incident spirometry-defined chronic obstructive pulmonary disease in a general population-based sample without clinical lung disease.
N-terminal-pro brain natriuretic peptide may be a useful biomarker for both mortality and respiratory exacerbations in pediatric patients with pulmonary hypertension.
Peak flow meter, microspirometry are optimal, with full spirometry for positive results.
Differences in serum inflammatory markers may exist between patients with community-acquired pneumonia who present within the first 48 hours of symptom onset vs those who present later.
Further research on rapid tests is warranted, as industry-sponsored research tends to favor the industry's product and affects how physicians practice medicine.
The hemodynamic parameters predict mortality and cardiac hospitalization in patients with heart failure with preserved ejection fraction.
Adults with community-acquired pneumonia that is visualized on CT scan but not on concurrent chest radiograph have similar pathogens, disease severity, and outcomes as patients who had pneumonia confirmed via chest radiograph.