Issue 3:1

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Tricuspid Annular Plane Systolic Excursion (TAPSE) in a Patient with Pulmonary Emboli

Nicole Zawada, BS*, Ethan Kunstadt, MD* and Maili Alvarado, MD^

DOI: https://doi.org/10.21980/J8M052 Issue 3:1[mrp_rating_result]
Video 1 and Image 1 show a thrombus in the patient’s IVC. Video 2 and Images 2-3 demonstrate a positive TAPSE of less than 17mm (blue arrow length) with a significantly dilated RV, indicating abnormal excursion of the tricuspid annulus and right ventricular dysfunction.  
RespiratoryCardiology/VascularVisual EM
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Point-of-care Ultrasound Detection of Endophthalmitis

James Tucker MD, PhD*, Jonathan Patane, MD^ and Shadi Lahham, MD, MS^

DOI: https://doi.org/10.21980/J8G634 Issue 3:1[mrp_rating_result]
The patient’s ultrasound revealed an attached retina and a complex network of hyperechoic, mobile, membranous material in the posterior segment.
OphthalmologyUltrasoundVisual EM
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Acute Pyelonephritis with Perinephric Stranding on CT

Ronald Goubert* and Jonathan Peña, MD*

DOI: https://doi.org/10.21980/J8BH0VIssue 3:1[mrp_rating_result]
A CT abdomen and pelvis with IV contrast showed neither nephrolithiasis nor diverticulitis, and instead showed heterogeneous enhancement of the left kidney with mild edematous enlargement and striated left nephrogram. Significant perinephric stranding (red arrows) was also noted and was consistent with severe acute pyelonephritis.
Renal/ElectrolytesInfectious DiseaseVisual EM
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Empyema

Jonathan Patane, MD* and Daniel Ritter, BS^

DOI: https://doi.org/10.21980/J86P9RIssue 3:1[mrp_rating_result]
The chest X-ray shows a large fluid collection in the right lung demonstrated by the opacification that blunts the costophrenic angle on the right side. There is also a meniscus present, which is generally indicative of fluid.  Chest computed tomography (CT) demonstrated an infiltrate with a mixture of densities within the same collection, consistent with a loculated effusion and concerning for an empyema.
RespiratoryInfectious DiseaseVisual EM