Visual EM

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Use of Bedside Compression Ultrasonography for Diagnosis of Deep Venous Thrombosis

Mohamad Moussa, MD* and Maher Abdo, BS*

DOI: https://doi.org/10.21980/J81G94 Issue 2:3[mrp_rating_result]
As shown in the still image of the performed ultrasound, a transverse view of the proximal-thigh revealed a visible thrombus (green shading) occluding the lumen of the left common femoral vein (blue ring), which was non-compressible when direct pressure was applied to the probe. Also visible is a patent and compressible branch of the common femoral vein (purple ring) and the femoral artery (red ring), highlighted by its thick vessel wall and pulsatile motion.
UltrasoundCardiology/VascularVisual EM
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Open Pneumothorax

Bart Paull, MD*, Zachary Jarou, MD* and David Richards, MD*

DOI: https://doi.org/10.21980/J88036 Issue 2:3[mrp_rating_result]
A large chest wound was clinically obvious. A chest radiograph performed after intubation showed subcutaneous emphysema, an anterior rib fracture, and a right-sided pneumothorax. He was then taken to the operating room for further management.
TraumaRespiratoryVisual EM
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Dense MCA Sign

Richard J Chen, MD* and Grant Wei, MD*

DOI: https://doi.org/10.21980/J8CS66Issue 2:3[mrp_rating_result]
A non-contrast computed tomography (CT) scan showed a hyperdensity along the right middle cerebral artery (MCA) consistent with acute thrombus. The red arrow highlights the hyperdensity in the annotated image.
NeurologyVisual EM
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Supracondylar Fracture

Jessica Andrusaitis, BS, MS* and Ben Feldman, MD*

DOI: https://doi.org/10.21980/J8492P Issue 2:3[mrp_rating_result]
History of present illness: A 15-year-old male presented to the emergency department with right elbow pain after falling off a skateboard.  The patient denied a decrease in strength or sensation but did endorse paresthesias to his hand.  On exam, the patient had an obvious deformity of his right elbow with tenderness to palpation and decreased range of motion at the
OrthopedicsVisual EM
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Acute Necrotizing Ulcerative Gingivitis (ANUG)

Nicholas E. Kman, MD* and Vinny P. Kumar, MD*

DOI: https://doi.org/10.21980/J8S88H Issue 2:2[mrp_rating_result]
Physical examination revealed inflamed gingiva, ulceration, and soft tissue necrosis (Image 1) along with mandibular lymphadenopathy (not shown). Given her symptoms, poor oral care, and her immunocompromised state, she was given a diagnosis of Acute Necrotizing Ulcerative Gingivitis (ANUG) or Vincent’s Angina.
ENTInfectious DiseaseVisual EM
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Acute Aortic Dissection Presenting Exclusively as Lower Extremity Paresthesias

Ryan Gibney, BS*, Jonathan Patane, MD* and Steven Bunch, MD*

DOI: https://doi.org/10.21980/J8NK57 Issue 2:2[mrp_rating_result]
Chest x-ray and CT angiogram was performed to evaluate his thoracic and abdominal vasculature. Chest x-ray did not show any significant widening of the mediastinum. The CT angiogram demonstrated an intimal tear along the aortic arch separating a true and false aortic lumen, consistent with an acute aortic dissection. The true lumen (highlighted in blue in images 1-5) can be identified by continuity with an undissected part of the aorta. While the false lumen (highlighted in red in images 1-5) can be identified by its crescent shape and larger cross-sectional area.
Cardiology/VascularVisual EM
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Galeazzi Fracture

Reid Honda, MD*

DOI: https://doi.org/10.21980/J8HS39 Issue 2:2[mrp_rating_result]
The X-ray showed an acute comminuted fracture of the distal diaphysis of the radius with disruption of the distal radioulnar joint, consistent with a Galeazzi fracture. The patient was then splinted and taken for operative reduction and internal fixation the following day.
OrthopedicsVisual EM
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Bowel Perforation complicating an incarcerated inguinal hernia

Adam Sigal, MD* and Jamie Slotkin, DO^

DOI: https://doi.org/10.21980/J8D30BIssue 2:2[mrp_rating_result]
The AP and lateral pelvis x-rays revealed two sewing needles, 60 mm in length, within the soft tissue over the anterior right lower hemipelvis. In addition, the AP view showed emphysema involving the right hemiscrotum (arrow), concerning for perforated bowel.
Abdominal/GastroenterologyVisual EM