Chest
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Practice Guideline
Mass Critical Care Surge Response During COVID-19: Implementation of Contingency Strategies - A Preliminary Report of Findings From the Task Force for Mass Critical Care.
After the publication of a 2014 consensus statement regarding mass critical care during public health emergencies, much has been learned about surge responses and the care of overwhelming numbers of patients during the COVID-19 pandemic. Gaps in prior pandemic planning were identified and require modification in the midst of severe ongoing surges throughout the world. ⋯ A subcommittee from the TFMCC offers interim evidence-informed operational strategies to assist hospitals and communities to plan for and respond to surge capacity demands resulting from COVID-19.
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Case Reports
Two Siblings With Peripheral Pulmonary Arterial Stenosis: Pulmonary Angiography of Advanced and Early Stages.
Peripheral pulmonary arterial stenosis (PPAS) is known to cause pulmonary hypertension (PH). Although adult patients at advanced stage have been increasingly reported, there are few reports on clinical characteristics and pulmonary angiography (PAG) findings of early stage PPAS. We present two Japanese siblings with PPAS with homozygosity of RNF213 p. ⋯ Notably, her PAG demonstrated nonthrombotic stenosis in the subsegmental branches of the pulmonary arteries with varying degrees of stenosis among lung segments. Taken together with a family history, genetic analysis, and cerebral angiography, the obtained images were considered as showing PPAS with early stage. This result is clinically informative to diagnose PPAS at an early stage and is also important to understand the pathogenesis of PPAS.
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A 19-year-old, previously healthy man presented with 3 days of cough, high-grade fevers (40 °C), and dyspnea. Apart from a resolved history of seizures not requiring medications, he had no medical or surgical history. He had no known drug allergies. ⋯ He had animal exposures to a new puppy and a friend's bird. He had no history of smoking, vaping, or recreational drug use. His paternal grandmother had rheumatoid arthritis.