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Ultrasound in Cardiac Arrest

Mount Sinai EM

Ultrasound during cardiac arrest has quickly become standard. Initially, data suggested that the use of ultrasound during arrest increased pauses between compressions which worsens outcomes. Finally, patients with PEA and cardiac standstill on ultrasound have a 0.0%-0.6% Yours in ultrasounding, Shivam

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Ultrasound of the Month: Ocular Abscess

Taming the SRU

Ocular point-of-care-ultrasound (POCUS) was performed as seen below. Our patient underwent anterior orbitotomy, but there are case reports in the literature of ultrasound-guided drainage (4). In addition, there are studies that discuss missed cases of abscess on CT that were detected with use of ultrasound. Brzycki et al.

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The Ultrasound-Guided Genicular Nerve Block

ACEP Now

The innervation of the knee is complex, but much of its sensory innervation is supplied by the genicular nerves, which are easy targets for ultrasound-guided nerve blocks. Step 2 Place the ultrasound system contralateral to the affected knee so that you have a clear line of sight of the ultrasound screen when performing the block.

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Ultrasound Case 111

Life in the Fast Lane

Casey Parker and James Rippey Ultrasound Case 111 A 45 year old woman with chronic alcoholic liver disease presents to the ED with exertional dyspnoea and is noted to have a SpO2 of 90% at rest despite having a normal chest examination and CXR.

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Ultrasound of the Month: Peritonsillar Abscess

Taming the SRU

IMAGING WITH ULTRASOUND Peritonsillar abscess is one of the most common deep space infections of the head and neck contributing significantly to health care costs in the United States. The use of point of care ultrasound for diagnosis and guidance of treatment may be an adequate alternative to obtaining CT imaging. 2012;147(3):472-474.

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Best Of EAST #5: How Good Is Lung Ultrasound For Pneumothorax?

The Trauma Pro

They advise that the chest ultrasound should be used alone with caution. References: Lung ultrasound underdiagnoses clinically significant pneumothorax. Bottom line: This is an interesting and relatively large study. However, it is at odds with a paper published in 2021 from George Washington University. false negative rate.

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Wearable Ultrasound for Deep Tissue Monitoring

Medagadget

Researchers at the University of California San Diego have created a wearable ultrasound system that can monitor deep tissues, as far as 16.5 Ultrasound-enabled wearables are enjoying a moment, with a variety of these technologies emerging recently. inches) below the surface of the body.