Chest
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Based on results of the Ambrisentan and Tadalafil in Patients with Pulmonary Arterial Hypertension (AMBITION) trial, upfront combination therapy is recommended for treatment-naive patients with low-risk pulmonary arterial hypertension (PAH). However, conflicting data exist whether adopting this treatment strategy in this risk group is beneficial or well tolerated. ⋯ This analysis suggests that perhaps some patients with low-risk PAH should be further stratified using other modalities prior to committing to upfront combination therapy, especially when the occurrence of side effects is considered. Further prospective data are needed to validate this hypothesis prior to changes in current guideline directed therapy are contemplated.
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With recent prioritization of equity in pediatric health outcomes, a shift to examine neighborhood-level health care disparities within pediatric populations has occurred, specifically in the context of critical illness. ⋯ Health outcomes of pediatric critical illness should be examined in the context of structural determinants of health, including neighborhood-level and environmental characteristics.
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Subpleural micronodules and interlobular septal thickening are common CT scan findings in TB pleural effusion. These CT scan features could help us differentiate between TB pleural effusion and nonTB empyema. ⋯ Subpleural nodules and septal thickening were more common in pulmonary TB patients with pleural effusion than in those without pleural effusion. TB involvement of the lymphatics in the peripheral interstitium could be associated with the development of pleural effusion.
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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.