Chest
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Small airways disease (SAD) is a key component of COPD and is a main contributing factor to lung function decline. ⋯ Increased Sacin may be a consequence of previous exacerbations or may highlight a group of patients prone to exacerbations. Measures of SAD were associated strongly with neutrophilic inflammation in the small airways of FE patients, supporting the hypothesis that frequent exacerbations are associated with SAD related to increased cellular inflammation.
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A trisomy 21 neonate presented with congenital chylous pleural effusion and ascites that was refractory to conventional pharmacotherapy. Midodrine, an oral alpha-1-adrenoreceptor agonist, achieved remission of chylous effusion without any adverse effects. To the best of our knowledge, this is the first neonatal case of successful management of congenital chylous pleural effusion and ascites with midodrine.