Abdominal/Gastroenterology

Bilateral Common Iliac Artery Aneurysm

Laura Kolster, DO^*, Danielle Biggs, MD^*, Amy Patwa, DO^* and Michael Gerardi, MD^*

DOI: https://doi.org/10.21980/J83S73 Issue 5:1 No ratings yet.

A bedside ultrasound of the aorta was performed. The proximal, middle, and distal aorta appeared normal in caliber, as demonstrated by the images; however there seemed to be some enlargement at the bifurcation. The bifurcation into the iliac arteries, as highlighted by the yellow arrow, demonstrates a slightly enlarged iliac artery on the left. The aorta was followed below the bifurcation as it divided into the iliac arteries, as shown in the video clip. The ultrasound demonstrated a left iliac artery aneurysm measuring 5.99 cm, as highlighted by the orange circle. There were aneurysms to the bilateral common and internal iliac arteries.

Incarcerated Ventral Hernia of T-colon Resulting in Colon Perforation and Intraabdominal Abscess

Shu-Chen Han, MD^*

DOI: https://doi.org/10.21980/J83W74 Issue 4:4 No ratings yet.

History of present illness: A 75-year-old female with a remote history of rectal cancer presented to the emergency department with acute right upper abdominal pain. The pain had begun suddenly after lunch. On review of systems, the patient had mild nausea. Initial vital signs were within normal limit. She denied fever, chills, or vomiting. The physical examination revealed a distended,

Abdominal/Gastroenterology Visual EM

Bezoars: An Interesting Case of Abdominal Pain

Eric Chronister, MD^*, Danielle Biggs, MD^*, David Feldman, MD^* and Yaser Daramna, MD^*

DOI: https://doi.org/10.21980/J8VD1V Issue 4:4 No ratings yet.

Computed tomography (CT) of the abdomen and pelvis with oral and intravenous contrast was ordered to evaluate her symptoms. The CT showed three large collections of ingested material seen as hypodense material with circular rings surrounded by the hyperdense oral contrast (see red outlines). These findings are consistent with bezoars, the largest of which measured 11.5 x 7.8 cm. There was also thickening of the gastric wall (see blue outline), most notably at the pylorus, consistent with partial obstruction.

Abdominal/Gastroenterology Visual EM

Traumatic Diaphragmatic Rupture – A Case Report

Vincent Hussey, MS^* and Claire Thomas, MD^*

DOI: https://doi.org/10.21980/J8G64H Issue 4:4 No ratings yet.

Chest X-ray showed an elevated left hemi-diaphragm with superior displacement of a portion of intra-abdominal contents presumed to be the stomach (green arrowheads) with associated rightward mediastinal shift (yellow arrows). The diagnosis was confirmed by CT. Computed tomography imaging of the chest showed a large, left diaphragmatic defect measuring approximately 5.5 cm with herniation of the upper half of the stomach through the defect. The fundus of the stomach (blue arrow) herniated superiorly through the ruptured diaphragm (red arrow).

Trauma Abdominal/Gastroenterology Visual EM

Right Upper Quadrant Pain in a World Explorer

Julia Hutchison, DO^* and Nur-Ain Nadir, MD, MHPE^*

DOI: https://doi.org/10.21980/J8QP9D Issue 4:4 No ratings yet.

The ultrasound images show the abscess, which is a large, circular, hypoechoic mass outlined in blue in the center of the image. The abscess is surrounded by the hyperechoic and heterogeneous liver tissue. For better delineation of the abscess, a CT was ordered. The axial CT scan image shows the liver abscess, which appears as a hypodense, ovoid, intrahepatic fluid collection within the liver parenchyma. The size of the abscess has been annotated with a dotted line measuring 194.9 mm x 166.2 mm.

Abdominal/Gastroenterology Visual EM

A Story About Mesenteric Ischemia

Annahieta Kalantari, DO^*

DOI: https://doi.org/10.21980/J8J33Q Issue 4:3 No ratings yet.

We aim to teach the presentation and management of cardiovascular emergencies through the creation of a flipped classroom design. This unique, innovative curriculum utilizes resources chosen by education faculty and resident learners, study questions, real-life experiences, and small group discussions in place of traditional lectures. In doing so, a goal of the curriculum is to encourage self-directed learning, improve understanding and knowledge retention, and improve the educational experience of our residents.

Abdominal/Gastroenterology Cardiology/Vascular Small Group Learning

Point-of-Care Ultrasound to Evaluate Intrahepatic Biliary Stent Function

Michael Louthan, BS^* and Shadi Lahham, MD, MS^*

DOI: https://doi.org/10.21980/J86S6N Issue 4:3 No ratings yet.

The ultrasound image demonstrates severe intrahepatic biliary ductal dilatation without an obvious intrahepatic obstructive lesion, as pointed out by the white arrows. The hepatic vasculature is well-distinguished from the biliary tree via color flow doppler, as seen by the white arrowheads.

Abdominal/Gastroenterology Ultrasound Visual EM

Gastric Volvulus

Julian Jakubowski, DO^*, Jared Lizzi, DO^* and Tyler Hill, DO^*

DOI: https://doi.org/10.21980/J8335F Issue 4:3 No ratings yet.

Point of care ultrasound of his abdomen showed a large fluid filled structure with well-defined borders containing gastric contents extending from the xiphoid process to the umbilical region. No free fluid was noted on focus assessment with sonography for trauma (FAST) examination. A computed tomography (CT) scan was performed emergently and it was noted that the patient had a significantly distended stomach and gastric volvulus (blue arrows) noted in the area of his paraesophageal/hiatal hernia.

Abdominal/Gastroenterology Visual EM

Wandering Spleen

Jeffrey Nafash, MD, MPH^* and Uchechi Azubuine, MD^*

DOI: https://doi.org/10.21980/J8PS7C Issue 4:3 No ratings yet.

History of present illness: A 7-month-old boy presented for evaluation of an abdominal mass. Two weeks prior, the patient had a fever followed by 24 hours of vomiting and abdominal pain, which self-resolved. His pediatrician noted the mass on exam and referred child to the emergency department (ED). His abdominal exam was significant for a hard mass palpated to the

Abdominal/Gastroenterology Visual EM

Acute Pancreatitis

Ronald Goubert, BS^*, Jonathan Peña, MD^*, Alisa Wray, MD, MAEd^* and Eleanor Chu, MD^{^}

DOI: https://doi.org/10.21980/J88W5XIssue 4:2 No ratings yet.

Computed tomography of the abdomen and pelvis with contrast show edema of the pancreas (red outline) and duodenum (yellow arrow) with peripancreatic inflammation, fluid and fat stranding (blue highlight). The distal pancreatic tail was noted to appear normal (green arrow). There was no organized drainable fluid collection, and no parenchymal hypo-enhancement. These findings are consistent with moderate severity acute interstitial pancreatitis.

Abdominal/Gastroenterology Visual EM