A&A practice
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Ventilator shortages occurred due to the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). This in vitro study evaluated the effectiveness of 3-dimensional (3D)-printed splitters and 3D-printed air flow limiters (AFL) in delivering appropriate tidal volumes (TV) to lungs with different compliances. ⋯ A ventilator was split to supply TV to 2 artificial lungs with different compliances. The AFL improved TV distribution.
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The right supraclavicular fossa view allows for ultrasonographic visualization of the central veins. A preprocedural scan of an asymptomatic 38-year-old man referred for peripherally inserted central catheter (PICC) insertion revealed a large thrombus in the right brachiocephalic vein. ⋯ Using the right supraclavicular view, the PICC was visualized in the left brachiocephalic vein, and the catheter was followed to its final position, avoiding contact with the thrombus. Thus, the right supraclavicular fossa view allowed for the detection of relevant pathology and facilitated an alternative feasible strategy with real-time catheter guidance during PICC insertion.
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We present a case of a child with Aicardi-Goutières Syndrome (AGS) undergoing general anesthesia for placement of a laparoscopic gastrostomy tube. AGS is a rare genetic leukodystrophy that can affect most organ systems with extensive neurologic effects. ⋯ We describe our anesthetic management and discuss these implications. The patient had a prolonged duration of action of rocuronium and an otherwise uneventful anesthetic course.
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Bronchospasm in children is common; however, due to its sudden nature, radiographic correlation is uncommon. We planned a computed tomography (CT) coronary angiogram for a 5-year-old child for evaluation of Kawasaki disease. ⋯ Repeat CT scan documented well-aerated lung fields. The development of acute bronchospasm under anesthesia results in definite changes in the CT scan of the thoracic cavity as evidenced by this incident.