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Emergency Department Evaluation of Cholestatic Labs

EMDocs

Darnall Army Medical Center) // Reviewed by: Joshua Lowe, MD (EM Attending Physician, USAF); Marina Boushra (EM-CCM, Cleveland Clinic Foundation); Brit Long, (@long_brit) Disclaimer: The views expressed in this post are those of the authors and do not reflect the official policy or position of the Department of the Army, DoD, or the US Government.

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The Ultrasound-Guided Genicular Nerve Block

ACEP Now

Patients often seek care in the emergency department (ED) setting when flares of pain affect their ability to ambulate, climb stairs, or even stand up from sitting. 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.

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Diagnostics and Therapeutics: Thoracentesis in the Emergency Department

Taming the SRU

Shortness of breath is one of the most common complaints presenting to emergency departments. Ultrasound in recent years has become a very helpful tool in diagnosing smaller effusions, and is noted to be almost 100% sensitive for effusions > 100 mL (2). Overview - what is a pleural effusion and how can i fix it?

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If an ED doc sees cholecystitis on ultrasound, believe them

PulmCCM

Acute cholecystitis on ultrasound. Image by James Heilman, MD - Own work, CC BY-SA 3.0, [link] The diagnosis of cholecystitis can be made quickly and accurately in the emergency department using point-of-care ultrasound, according to a new meta-analysis.

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Ultrasound of the Month: Peritonsillar Abscess

Taming the SRU

THE CASE A female in her 20’s presented to the emergency department with concern for oral swelling. 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. There was no trismus.

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Ultrasound of the Month: Ocular Abscess

Taming the SRU

THE CASE A female in her 60’s with a remote history of bilateral cataract surgery presented to the emergency department (ED) with a two-week history of right eye swelling. Ocular point-of-care-ultrasound (POCUS) was performed as seen below. Performing an ocular ultrasound requires preparation and caution. Brzycki et al.

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Trick of the Trade: Cut IV extension tubing for 2-person ultrasound guided nerve block

ALiEM

Ultrasound-guided procedures are difficult enough just identifying the anatomy. Performing a nerve block with the ultrasound in one hand and the needle in the other hand adds extra challenges. The simplest 1-person approach involves attaching a syringe with local anesthetic directly to the end of the procedural needle.