Articles Tagged With: ultrasound
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New Concepts of Ultrasound in the Emergency Department: Focused Cardiac Ultrasound in Cardiac Arrest
Ultrasound is an integral aspect of caring for patients in the emergency department, and real-time use of this imaging modality at the bedside allows practitioners a hands-on approach to the clinical evaluation of patients. Point-of-care ultrasound (POCUS) has particular benefit in the critically ill patient for whom rapid information for decision-making is essential. Given this benefit, there is clear application for POCUS in the patient in cardiac arrest.
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Ultrasound-guided Nerve Blocks in the Emergency Department
Ultrasound-guided nerve blocks offer effective and safe alternatives to systemic analgesics to manage pain in the ED. This article reviews the literature supporting the use of ultrasound-guided nerve blocks in the ED and describes how to perform some of the most basic nerve blocks.
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Dating Pregnancy: What Is the Most Accurate Method?
The NICHD Fetal Growth Studies – Singletons investigation recently yielded a new formula for determining gestational age based on standard biometric information. When compared to an often-used formula, it appeared to be more accurate after 21 weeks of gestation.
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Hemodynamic Monitoring Modalities in the Emergency Department
Hemodynamic monitoring is a very important component in effectively resuscitating critically ill patients. Various methods of hemodynamic monitoring not only give the physician an idea of the patient’s overall pathophysiology, but can alert the physician to acute changes.
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Joint Arthrocentesis in the Emergency Department
The ability to rapidly recognize infection, as well as distinguish inflammatory arthropathy from infection, crystal arthropathy, and osteoarthritis, makes arthrocentesis a valuable and sometimes essential emergency medicine procedure.
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Evaluation and Management of Abscesses in the Emergency Department
This article reviews the current management options for simple cutaneous abscesses in patients, including review of the epidemiology, differential diagnosis, diagnostic studies, and changing practice of wound cultures and antibiotic therapy.
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Gallstones and Associated Complications
MONOGRAPH: Biliary causes of right upper quadrant pain with the primary focus on gallstones and their associated complications.
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Ultrasound for Trauma
Point-of-care ultrasound is a critical clinical tool that facilitates the early diagnosis of many life-threatening injuries. As with any test, clinicians need to fully appreciate indications and limitations of the diagnostic tool and integrate where advantageous to their practice.
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Ultrasound for Dense Breasts — Is It Worth the Cost?
A cost-effectiveness model found that supplemental ultrasound screening after a negative mammogram for women with dense breasts substantially increases costs without yielding significant benefit.
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Lung Ultrasound to Diagnose Pneumonia in Children
Whether based on history, tachypnea, or X-ray findings, the diagnosis of pneumonia in children is incompletely accurate. Ultrasound is a reasonable alternative tool for the diagnosis of childhood pneumonia.