Anatomy Commons^™

Morel Lavallee Lesion: A Shear Fascia-Nating Soft Tissue Injury, Isaac F. Su, James A. Espinosa, Alan A. Lucerna

Rowan-Virtua Research Day

Morel-Lavallée lesions (MLLs), first described by their namesake, French physician Victor-Auguste-François Morel-Lavallée, in 1863, represent a distinct category of soft-tissue degloving injuries. These injuries occur when a shearing force disrupts the connection between subcutaneous tissue and fascia, severing lymphatic vessels and capillaries, and leading to an encapsulated collection of lymph, blood, and necrotic fat. Because this space is deep and enclosed, the fluid accumulation cannot easily drain or resolve spontaneously and often an inflammatory capsule develops, further inhibiting resorption. Undiagnosed, patients go on to develop chronic pain, infection, skin necrosis, progressive neurovascular deficits, and, in severe cases, potential loss of …

Pneumocephalus – Epidural Injection Nightmare, Mohammad A. Rattu, Frank A. Wheeler

Rowan-Virtua Research Day

Pneumocephalus (pneumatocele or intracranial aerocele) is defined as the presence of air in the intracranial space and most commonly occurs after a traumatic event (most commonly head or facial injury), epidural injection, cranial surgery, However, it may also be spontaneous. Classified into simple and tension types, the presentation varies based on severity and progression. Pneumocephalus with onset less than 72 hours prior to presentation is defined as acute, in contrast to a delayed presentation greater than the given timeframe. Symptoms vary based on the amount of air that is present as well as the exact location within the cranial cavity. …

Splenic Artery Aneurysm Masquerading As Chest Pain: A Case Report Of A Rare Clinical Presentation, Emily Forester, Anjeanette Brown Md

Rowan-Virtua Research Day

Background: Splenic artery aneurysms most commonly present with vague epigastric or left upper quadrant abdominal pain that may radiate to the left shoulder. Chest pain associated with splenic artery aneurysm is an unusual phenomena. This case presents a rare occurrence of a splenic artery aneurysm originally presenting as atypical chest pain. Case Presentation: A 46 year old G3P2 AAF patient with family history of hypertension presented to the ER with pleuritic left chest pain, episodes of shortness of breath, and new onset hypertension. Chest x-ray and ECG were unremarkable. Pertinent labs included a hemoglobin of 10.6 and D-dimer of 4.10. …

Investigating The Link Between Preeclampsia/Eclampsia In Mothers And Cardiovascular Risk Among Their Neurodivergent Children, Jasmine Emanuel, Andrea Iannuzzelli, Venkateswar Venkataraman

Rowan-Virtua Research Day

Preeclampsia/Eclampsia are common gestational conditions among pregnant women. These individuals have hypertension after 20 weeks of gestation, proteinuria/end-stage organ disease, and may have seizures. These conditions can put the mother and fetus at risk.^1,2 A review of literature investigates whether an association exists between congenital heart defects (CHD), and maternal preeclampsia/eclampsia in the neurotypical and neurodivergent population. The Rowan-Virtua Regional Integrated Special Needs (RISN) Center patient population was used to investigate whether maternal preeclampsia/eclampsia is indicative of higher congenital heart disease (CHD) in their neurodivergent children to achieve better quality of care. As a first step towards exploring the …

Evaluation Of Unexplained Bone Fractures In A 3-Month-Old Infant – A Case Report, Hannah Ngo, Rachel Silliman Cohen

Rowan-Virtua Research Day

Child physical abuse is a significant cause of injury in infants and young children and can present in a variety of ways. Failure to recognize abuse in infants and young children can be life-threatening and is often recurrent until safety interventions occur. Consequently, it is of paramount importance that providers strongly consider child physical abuse on the differential, along with metabolic bone disease and accidental traumatic injury, when evaluating fractures in young children and infants. This case report will focus on the evaluation of a 3-month-old male infant who was admitted to the hospital with irritability and decreased right arm …

Case Report: Hidden Posterior Dislocation Of The Clavicular Head, David F. Koziel

Rowan-Virtua Research Day

Reported is a case of a 24-year-old male who presented with left shoulder pain and decreased range of motion of the same shoulder upon awakening, diagnosed with a posterior dislocation of the proximal clavicle, with the clavicular head residing in the mediastinum. In the conscious, ambulatory, young adult it is arguably much more common for major bony trauma involving the upper extremity and shoulder to present with pain, deformity, and a known mechanism. This is an example that lacks all three of these characteristics and highlights the importance of details in the physical examination as well as clinical gestalt.

Spontaneous Iliac Arteriovenous Fistula, High-Output Heart Failure, And Cardiac Arrest, J. Maxwell Piraneo, Russell Mordecai, James Espinosa, Alan Lucerna

Rowan-Virtua Research Day

High-output heart failure is a potentially life-threatening condition that can lead to cardiac arrest. The most common causes of this condition are obesity, liver disease, arteriovenous shunts, lung disease, and myeloproliferative disorders, however the exact prevalence remains uncertain [1]. Here we describe an unusual case of cardiac arrest as a consequence of high-output heart failure, secondary to rupture of an iliac artery aneurysm into the common iliac vein, with arteriovenous (AV) fistula formation.

Case Report: Cavitary Pneumonia In A 28 Year Old Male, Dan Zaayenga, Katelyn Courtney

Rowan-Virtua Research Day

Cavitary pneumonia can be caused by several different mechanisms. Such causes include suppurative necrosis (pyogenic lung abscess), caseous necrosis (tuberculosis), ischemic necrosis (pulmonary infarction) cystic dilatation of lung structures (ball value obstruction and Pneumocystis pneumonia) as well as malignant processes. Causes are subject to both environmental factors and host susceptibility. The most common cause of infectious process is tuberculosis with its propensity to cause extensive caseous necrosis. The potential for secondary infection after an individual develops a cavitary pneumonia is also great as it provides a shelter for various pathogens the flourish in an environment otherwise usually well-guarded by host …

The Utility Of An Inpatient Consult For Paradoxical Vocal Fold Motion, Pankti P. Acharya, Jason Cohn

Rowan-Virtua Research Day

Paradoxical vocal fold motion (PVFM) is vocal fold adduction during inspiration

Patients often present with dyspnea, throat tightness, and cough

Common risk factors that predispose patients to PVFM include gastroesophageal reflux disease, psychiatric disease, chronic cough, airway irritation, and female gender

This study was conducted to identify possible risk factors and associated conditions for PVFM; additionally, a novel scoring system was developed to aid in diagnosis of PVFM

Appendiceal Diverticulum Masquerading As Acute Appendicitis, Aesha Patel, Asad Abbas, Ratul Bhattacharyya, Dana Galaktionova

Rowan-Virtua Research Day

Appendiceal diverticula present as rare clinical findings and are most often confused with acute appendicitis due to similar presentation. The incidence in such cases is reported at a rate no greater than 1%.

We present a rare case of a 65-year-old female treated for acute appendicitis who was instead found to have acute sequelae of appendiceal diverticulosis.

Management Of Late-Stage Ewingoid Dedifferentiated Liposarcoma Of The Spermatic Cord With Emergent Complications: A Case Report, Raeann Dalton, Abdullah Junayed, Brian Thomas, Young Son, Megan Donlick, Kathryn Goettle, Lance Earnshaw, Thomas Mueller

Rowan-Virtua Research Day

Liposarcoma (LS), a malignant tumor of adipose origin, is the most common soft tissue sarcoma (STS), and can develop within any soft tissue. It rarely occurs in the paratesticular region, and accounts for 3-7% of spermatic cord tumors. Dedifferentiated liposarcoma (DDLS) and well-differentiated liposarcoma (WDLS) account for two of the five subtypes of LS, with dedifferentiation occurring in 20% of cases. There have been 66 cases of DDLS of the spermatic cord reported to date, but none present with a 22/22q trisomy without the fusion or rearrangement that commonly produces these aggressive tumors.

Accurate diagnosis of LS of the spermatic …

Lip Biopsy Trends In The United States: A 7-Year Review Of Medicare Provider Utilization And Payment Database, Nardin Awad, Fady Awad, Amanda Azer

Rowan-Virtua Research Day

Biopsy of the lip is a procedure most used by dermatologists in order to obtain histopathological evaluation of a lesion. It has remained the definitive method of diagnosis for many pathologies, including malignancy. However, although the incidence of lip malignancy has been relatively unchanged since 2012, the number of lip biopsies performed has not followed the same trend, but rather steeply declined since. In this study, the national trends in lip biopsies are evaluated. The Medicare Provider Utilization and Payment (MPUP) database was used to evaluate these practice trends in Medicare providers.

The Coumadin Ridge: Incidental Finding Mimicking Thrombus On Echocardiogram, Keith Brown Jr., Matthew Everwine, Keith R. Anacker, Jose Nieves

Rowan-Virtua Research Day

The left atrial ridge or “coumadin ridge” is a cardiac anatomic structure located between the left pulmonary vein and the orfice of the left atrial appendage. Historically, patients were misdiagnosed with intra-atrial thrombus and were incorrectly placed on anticoagulation with warfarin, ultimately acquiring the name of the “coumadin ridge”. Fortunately this anatomical variant is now more commonly recognized, however when improperly identified can lead to unnecessary testing, cost, diagnosis anxiety, and inappropriate treatment for the patient. This purpose of this case is to bring awareness to this common clinical dilemma in an attempt to reduce ambiguity and unnecessary workups surrounding …