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Ultrasound

Wolff A et al. Right atrial thrombosis. Parasternal long US 3 annotated

A Case Report of Right Atrial Thrombosis Complicated by Multiple Pulmonary Emboli: POCUS For the Win!

Andrea Wolff, MD*, Evan Leibner, MD* and Jill Gualdoni, MD^

DOI: https://doi.org/10.21980/J8TM07 Issue 10:1 No ratings yet.
Pulmonary POCUS was performed by the ED physician (GE Venue, C1-5-RS 5MHz curvilinear transducer), and lung examination was unremarkable with no pleural effusion, pneumothorax, or infiltrate. Subxiphoid views (GE Venue, 3Sc-RS 4MHz phased-array transducer) were obtained because this patient’s COPD with severe pulmonary hyperexpansion made parasternal and apical 4-chamber views suboptimal. A large thrombus can be seen within the right atrium (movie 1, images 1, 2). This has a serpiginous, rounded appearance and is mobile, appearing to swirl within the right atrium with intermittent extrusion through the tricuspid valve. A pacemaker wire is also visible within the right ventricle as a non-moving, hyperechoic, linear structure with posterior enhancement artifact. Pericardial effusion is not present.
Visual EMCardiology/VascularUltrasound
Iatrogenic Uterine Perforation. US Unannotated. JETem 2024

Vaginal Bleeding Due to Iatrogenic Uterine Perforation – A Case Report

John Costumbrado, MD*^, Leah Snyder, MD^, Sassan Ghassemzadeh, MD*^ and Daniel Ng, MD*^

DOI: https://doi.org/10.21980/J83643Issue 9:2 No ratings yet.
The bedside transabdominal US of the pelvis showed a heterogeneous mixture of hypoechoic and hyperechoic endometrial thickening extending to the lower uterine segment (blue arrow), which was thought to represent active hemorrhage. Computed tomography of the abdomen and pelvis showed evidence of a large amount of endometrial hyperdensity (red arrow) suggestive of hemorrhagic contents within a grossly enlarged uterus. There was relative decreased enhancement of the uterine body and fundus, concerning for devascularization. There was also active extravasation along the left lateral uterus (yellow arrow).
Visual EMOb/Gyn
Colocolic Intussusception. Abdominal Ultrasound Unannotated. JETem 2024

Case Report of a Child with Colocolic Intussusception with a Primary Lead Point

Ethan Lee, BS*, Jeremy Lins, MD^, Chelsea Cosand, MD^, Mary Jane Piroutek, MD† and Tommy Y Kim, MD*^

DOI: https://doi.org/10.21980/J8564Q Issue 9:1 No ratings yet.
On the initial ED visit, an abdominal ultrasound (US) was ordered which showed the classic intussusception finding of a target sign (yellow arrow), or concentric rings of telescoped bowel, on the transverse view of the left lower quadrant (LLQ).
Visual EMAbdominal/GastroenterologyPediatrics
Point Of Care Ultrasound Use for Detection of Multiple Metallic Foreign Body Ingestion. US. JETem 2023

Point-Of-Care Ultrasound Use for Detection of Multiple Metallic Foreign Body Ingestion in the Pediatric Emergency Department: A Case Report

Sarah Bella, DO*, Joseph Heiney, MD* and Amy Patwa, DO^ 

DOI: https://doi.org/10.21980/J83D2D Issue 8:4 No ratings yet.
Bedside POCUS was performed on the patient’s abdomen using the curvilinear probe. The left upper quadrant POCUS image demonstrates multiple hyperechoic spherical objects with shadowing and reverberation artifacts concerning multiple foreign body ingestions. Though the patient and mother initially denied knowledge of foreign body ingestion, on repeated questioning after POCUS findings, the patient admitted to his mother that he ate the spherical magnets he received for his birthday about one week ago. The patient swallowed these over the course of two days. The presence of multiple radiopaque foreign bodies was confirmed with an abdominal X-ray.
UltrasoundAbdominal/GastroenterologyPediatricsVisual EM
CRAO Exam. JETem 2023

Sonographic Retrobulbar Spot Sign in Diagnosis of Central Retinal Artery Occlusion: A Case Report

Emiliya Usheva, MD*, Dustin Williams, MD^, Haley Musgrave, MD† and Scott Zhou, MD**

DOI: https://doi.org/10.21980/J8735P Issue 8:4 No ratings yet.
The bedside ocular ultrasound (B-scan) was significant for small, hyperechoic signal (white arrow) in the distal aspect of the optic nerve, concerning for embolus in the central retinal artery. Subsequent direct fundoscopic exam was significant for a pale macula with cherry red spot (black arrow), consistent with central retinal artery occlusion (CRAO).
OphthalmologyUltrasoundVisual EM
R Retroperitoneal Hematoma US 1 Unannotated. JETem 2023

Trauma by Couch: A Case Report of a Massive Traumatic Retroperitoneal Hematoma

Cassandra Smith, BSN *, Graham Stephenson, MD*, Alisa Wray, MD, MAEd* and Matthew Hatter, BS*

DOI: https://doi.org/10.21980/J84D2QIssue 8:3 No ratings yet.
Upon arrival at the trauma center, a FAST revealed a large, well-circumscribed abnormality (red outline) deep to the liver (blue outline and star) and gallbladder (green outline and star). The right kidney and hepatorenal space were not clearly visualized. The remainder of the FAST showed no free fluid in the splenorenal space, pelvis, and no pericardial effusion. He had lung sliding bilaterally.
TraumaVisual EM
Creative Commons images

Imaging Findings of Small Bowel – Diverticulitis: A Case Report

Albert Zhou, MD*, Sarah Bella, DO*, and Amy Patwa, DO*

DOI: https://doi.org/10.21980/J8F078 Issue 8:1 No ratings yet.
Bedside ultrasound was performed and showed thickened bowel wall (orange marker), fat enhancement (green marker), and phlegmonous structure with central echogenicity (yellow marker). Imaging of the abdomen and pelvis with CT showed marked wall thickening and inflammatory change involving a 7.0cm segment of the distal/terminal ileum suspicious for severe ileitis with phlegmon and microabscess on the coronal image (yellow arrow). Additonally, the transverse images show a small rim-enhancing focus within this region of inflammation measuring up to 1.4cm which could represent microabscess (yellow arrow). Diagnosis of diverticulitis by ultrasound is made by identifying the following findings: colon wall thicker than 5mm, fat enhancement, evidence of abscess, visualized diverticuli, air artifacts suggesting diverticuli, and tenderness with compression of the probe.6 Diagnosis of diverticulitis by CT is made by identifying the following findings: colonic wall thickening, pericolic fat stranding, abscess formation and enhancement of the colonic wall. Often, these signs are associated with an identifiable inflamed diverticulum.7
Abdominal/GastroenterologyVisual EM
Creative Commons images

Aortic Dissection Case Report

Chelsea Bunce, DO*, Christopher Bryczkowski, MD* and Mary Rometti, MD*

DOI: https://doi.org/10.21980/J8964Z Issue 8:1 No ratings yet.
In transverse view, point-of-care ultrasound (POCUS) showed an anechoic circular true lumen (blue highlight) and half-circular anechoic false lumen (green highlight), separated by a near hyperechoic dissection flap (orange highlight) that pulsated with blood flow. When viewed in sagittal orientation, the anechoic true lumen (blue highlight) appears longitudinal, separated from the false lumen (green highlight) by a dissection flap (orange highlight). Stills showing the measurements of these dissections are also provided.
Cardiology/VascularVisual EM
Creative Commons images

Thigh Mass Case Report

Mary Rometti, MD* and Christopher Bryczkowski, MD*

DOI: https://doi.org/10.21980/J8QD3C Issue 7:4 No ratings yet.
Point-of-care ultrasound (POCUS) demonstrates a large, subcutaneous mass with areas of mixed echogenicity. The mass contains fluid-filled, anechoic areas with internal septations and absent doppler flow. The majority of the mass appears isoechoic to the surrounding tissues with a hyperechoic border. Computed tomography (CT) of his right thigh shows a 16 x 8.1 x 9.5 cm heterogenous, complex mass within his hamstring muscles, inferior to the femur. His lab work was significant for a white blood cell (WBC) of 17.3 (103/µL).
Visual EMHematology/Oncology
Creative Commons images

A Case Report of May-Thurner Syndrome Identified on Abdominal Ultrasound

Michelle Brown, DO*, Edmund Hsu, MD*, Christopher McCoy, MD* and Matthew Whited, MD*

DOI: https://doi.org/10.21980/J8C64K Issue 7:3 No ratings yet.
The patient initially received a venous doppler ultrasound that showed no evidence of a right or left femoropopliteal venous thrombus. Due to the high suspicion of a DVT given the symmetric swelling to the entire limb and acute onset of pain, a CTV was ordered. The transverse view of the CTV showed chronic thrombotic occlusion of the proximal left common iliac vein associated with compression from the right common iliac artery (figure 1, transverse image of CTA), as well as thrombotic occlusion of the left internal iliac vein tributary and corresponding left ascending lumbar vein. Given the previously mentioned clinical context, these features suggested the diagnosis of May-Thurner syndrome.
Cardiology/VascularVisual EM
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