Emergency medicine clinics of North America
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Airway and thoracic ultrasound applications can provide critical information to improve patient safety for procedures and management of pulmonary conditions. Emergency physicians should utilize airway ultrasound in the preparation for an anatomically and/or physiologically difficult airway, which may include site demarcation for surgical airway planning. Thoracic ultrasound is useful in the prompt evaluation of a dyspneic patient. This article underscores the crucial role of airway and thoracic ultrasound in emergency medicine, emphasizing its utility for assessing difficult airways, planning surgical airways, and promptly evaluating dyspneic patients.
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Emerg. Med. Clin. North Am. · Nov 2024
ReviewGastrointestinal and Biliary Point-of-Care Ultrasound.
Point-of-care ultrasound has been shown to have excellent diagnostic accuracy for a variety of gastrointestinal and biliary pathologies. This review explores the evidence and scanning techniques for hypertrophic pyloric stenosis, intussusception, appendicitis, small bowel obstruction, diverticulitis, hernias, pneumoperitoneum, and biliary pathology.
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This article reviews the use of point-of-care ultrasound (POCUS) for evaluating the aorta from anatomy and image acquisition to the diagnosis of aortic pathology, including aneurysms and dissection. Ruptured aortic aneurysm and aortic dissection are associated with high mortality and often experience a delay in time to diagnosis. Traditionally diagnosis was made through computed tomography which takes time and removes the patient from the emergency department. Incorporating POCUS into the evaluation of patients with suspected aortic pathology allows for rapid, accurate diagnosis and earlier definitive treatment.
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Point-of-care ultrasound may be used to assist in the diagnosis of skin, soft tissue, and musculoskeletal concerns in the emergency department. Frequently, linear or curvilinear probes are used to perform these studies and ultrasound may be used to assist in common emergency department procedures related to these conditions.
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Point-of-care ultrasound may be used to assist in the diagnosis of ocular complaints in the emergency department. With the use of a linear probe, the emergency physician can view anterior and posterior chamber structures of the patient's eye and evaluate for signs of pathology.