Chest
-
Race-specific spirometry reference equations are used globally to interpret lung function for clinical, research, and occupational purposes, but inclusion of race is under scrutiny. ⋯ Race-specific equations offered no advantage over race-neutral/race-free equations in three distinct explanatory models of dyspnea and chest CT scan abnormalities. Race-neutral/race-free reference equations may improve pulmonary disease diagnoses and treatment in populations highly vulnerable to lung disease.
-
Bronchiectasis, a previously neglected condition, now has renewed research interest. There are a few systematic reviews that have reported on the economic and societal burden of bronchiectasis in adults, but none have reported on children. We undertook this systematic review to estimate the economic burden of bronchiectasis in children and adults. ⋯ This review highlights the substantial economic burden of bronchiectasis for patients and health systems. To our knowledge, it is the first systematic review to include the costs for children with bronchiectasis and their families. Future research to examine the economic impact of bronchiectasis in children and economically disadvantaged communities, and to further understand the indirect burden of bronchiectasis on individuals and the community, is needed.
-
Case Reports
A 65-Year-Old Man With Concerns of Hemoptysis After Recent Motor Vehicle Accident and Blunt Trauma to Chest.
A 65-year-old man with a medical history of anxiety and depression came to the ED with concerns of coughing blood-tinged phlegm for the past 3 days. Four days before the presentation, the patient had a motor vehicle accident as a restrained driver with airbag deployment. The patient struck his chest against the steering wheel. ⋯ He lives by himself and previously worked various jobs. He endorsed active tobacco use and smoking 3 to 6 cigarettes per day for the past 20 years with 5 pack-year history. Patient reported consuming one to two alcohol drinks per month.
-
A 56-year-old man with a medical history of diabetes, no prior lung disease, and no tobacco exposure presented with exhaustion and a nonproductive cough 7 days after working in an old farmhouse in Vermont. His friend who worked with him exhibited similar symptoms. He was treated as an outpatient with doxycycline; however, his clinical condition deteriorated and necessitated hospitalization and subsequent intubation.