Digital Commons Network^™

Bilateral Popliteal Entrapment Syndrome: A Rare And Challenging Case Report, Jose Burgos, Gabriela Llerena, Spencer Rheingold, Jorge De La Portilla

HCA-NSU MD Research Day

Bilateral Popliteal Entrapment Syndrome: A Rare and Challenging Case Report Burgos, Jose Julian, MD, MDIV, HCA Florida Kendall Department of Vascular Surgery Miami, Florida. Llerena, Gabriela2, OMSIV, Nova Southeastern University Dr. Kiran Patel College of Osteopathic Medicine. Rheingold, Spencer, MSIV, Nova Southeastern University Dr. Kiran Patel College of Allopathic Medicine. De La Portilla, Jorge MD, assistant professor, HCA Florida Kendall Department of Vascular Surgery Miami, Florida1 Objective: This case describes an atypical presentation of PES in an older male patient who presented with a sudden onset of symptoms without a history of claudication. Background: Popliteal entrapment syndrome (PES) is a …

To Be Or Not Tb, Gerald Chang, Leidy Huie Martinez Md, Carlos Correa Md, Jose Melendez Md, Brittany Puebla Ms, Yeissen Godinez Md

HCA-NSU MD Research Day

Introduction: Tuberculosis (TB) is an aerosol-transmitted disease that primarily affects the lungs, with active infection presenting as fever, night sweats, weight loss, and productive cough. While it is prevalent worldwide, there may be a lower degree of clinical suspicion in developed countries where it remains uncommon. Therefore, it is important to focus on certain risk factors (travel history, immunosuppression, certain living conditions) in the patient workup. The purpose of this case report is to discuss the presentation and management of a patient with active TB presenting atypically. Case Description: The 47yo male patient with a recent history of pneumonia presented …

Feeling Rash?, Ana Angeli, Erica Pieper, Ana Angeli, Nisha Chachad, Fernando Frias-Grishko, Jose Gonzalez-Pantaleon

HCA-NSU MD Research Day

Feeling Rash?

Melanio Rodriguez, MD1, Erica Peiper, DO2, Ana Angeli3, Nisha Chachad3, Fernando Frias-Grishko1, MD, Jose Gonzalez-Pantaleon, MD1

1Internal Medicine, HCA Florida Kendall Hospital 2Anesthesiology, HCA Florida Kendall Hospital 3Class of 2026, Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine Introduction: Our objective is to discuss a diagnostic approach for a maculopapular rash in an adult male with no past medical history or recent history of infection. This was a case where a wide differential was key to the diagnosis of the patient, as IgA vasculitis is rare in the adult population. Case Presentation: A 36 year-old …

Comparative 24-Hour Effects Of Topical Humectants On Skin Hydration Assessed By Tissue Dielectric Constant, Kawaiola Aoki, Emily Deehan, Marissa Ruppe, Gregory Bartos, Harvey N. Mayrovitz

HCA-NSU MD Research Day

Comparative 24-Hour Effects of Topical Humectants on Skin Hydration Assessed by Tissue Dielectric Constant Kawaiola Cael Aoki, MAS, OMS-III a; Emily Deehan, OMS-II a; Marissa Ruppe, OMS-II a; Gregory Bartos, DO, FAAD b; Harvey N. Mayrovitz, PhD c a Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL b Imperial Dermatology, Hollywood, FL c Dr. Kiran C. Patel College of Allopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL Abstract Objective: To examine and quantify the effects of four humectant-based moisturizers on skin hydration using non-invasive Tissue Dielectric Constant (TDC) measurements over 24 hours. Background: Skin …

Rupioid Syphilis Case Report, Salma Bennis, Erica Rankin, Rummit Dhillon, Avva Saniee

HCA-NSU MD Research Day

Introduction Rupioid syphilis is an atypical, severe form of secondary syphilis caused by Treponema pallidum. Here, we present a rare case of a cutaneous manifestation of latent secondary syphilis in an HIV-infected patient. Case Description A 33 year old HIV-positive female presented with a two-month history of generalized, draining, verrucous, scaly plaques that first started on her abdomen as a papule. Physical examination revealed mildly tender, odorous plaques, as well as white plaques on the buccal mucosa. H/E stains demonstrated verrucous pseudoepitheliomatous squamous hyperplasia associated with lymphoplasmacytic infiltrate and interface changes. Lab results showed a reduction in CD4+ lymphocytes and …

Be Suspicious Of Supplements: A Case Of Exogenous Cushing Syndrome From Hidden Ingredient, Brittany Puebla, Leidy Huie Martinez Md, Carlos Correa Md, Jose Melendez Md, Gerald Chang, Roberto Ruiz Md

HCA-NSU MD Research Day

Introduction: Cushing syndrome, resulting from hypercortisolism, can be caused by both exogenous glucocorticoid use and endogenous production. While exogenous Cushing Syndrome is usually associated with known glucocorticoid exposure, the risk of occult use through over-the-counter (OTC) supplements is a growing concern. Case Presentation: 60-year-old male presented to the ED with worsening dyspnea, bilateral lower extremity swelling, and intermittent chest pain. He was admitted for suspected congestive heart failure (CHF) exacerbation. Medical history includes obesity, hypertension, diabetes, and CHF. On day 2, a Cushinoid appearance was noted on physical exam with BLE muscle wasting, round faces, and prominent central obesity with …

Diabetes Management Among Adolescents During The Covid-19 Pandemic: A Scoping Review, Jason Nguyen, William Le, Roberta Brugger, Anjali Shah, Prasanna Karur, Macey Hedelund, John Joseph, Arshia Haj, Caroline Grillo, Nivene Hojeij, Jennifer Maizel

HCA-NSU MD Research Day

Objective: Adolescents with diabetes mellitus (DM) have worse glycemic outcomes and lower adherence to self-management regimens than other age groups. The COVID-19 pandemic posed new DM self-management barriers for adolescents tied to social distancing measures and additional stressors. We conducted a scoping review of peer-reviewed literature to examine self-management regimens and outcomes among adolescents ages 10-17 years with type 1 and type 2 DM during the pandemic. Methods: Our scoping review followed the PRISMA-ScR guidelines. We searched three online databases, screened articles via a rigorous process, and assessed articles for bias using the JBI Critical Appraisal Checklists. We synthesized included …

Urinary Bladder Neurofibroma Management And Complications, Isabella Cook, Haroon Nawaz

HCA-NSU MD Research Day

Introduction: Neurofibromatosis type 1 (NF1) is an autosomal dominant disorder causing multisystemic manifestations at birth or an early age, with its most prominent symptom being widespread neurofibromas. These neurofibromas can present in any organ, leading to complications depending on their size and location.

Case Presentation: We present a 55-year-old African American female with bilateral nephrostomy tubes after resection of neurofibromas of the bladder.

Deviation From the Expected: The patient developed sepsis due to a urinary tract infection caused by the tubes. Urology and interventional radiology consultants discussed whether to replace the nephrostomy tubes during this admission or wait for her …

Use Of Electrical Bone Growth Stimulators In High-Risk Patients Following Spinal Fusion, Soumya Malhotra, Khavir Sharieff

HCA-NSU MD Research Day

Title: Use of Electrical Bone Growth Stimulators in High-Risk Patients Following Spinal Fusion Authors: Soumya Malhotra, BA., MS1 & Khavir Sharieff, DO, MBA2 1Class of 2027, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL 2Assistant Professor of Surgery, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Tampa Bay, FLNova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine Objective: This study aimed to elucidate the advantages of EBGSs following high-risk spinal fusions. Background: Pseudarthrosis is a condition where bones fail to fuse after an injury or surgery. It causes significant …

A Systematic Review Of Surgical Thyroid Storm, Skendi Lile, Vicky Zhang Md, Mohammadali Shoja Md

HCA-NSU MD Research Day

Objective. This systematic review was performed to highlight complications in non-thyroid surgeries amongst patients with undiagnosed hyperthyroidism. Background. Surgical thyroid storm can pose an emergent operative and postoperative complication that mimics the presentation of myocardial infarction, pulmonary embolism, and cerebrovascular accidents. This disease process can be elicited in both thyroid and non-thyroid surgeries and the diagnosis of such pathology can be difficult. In this review, we have reviewed the literature and analyzed cases of thyroid storms in non-thyroid operations. Methods. This systematic review utilized the PRISMA protocol and articles were obtained via Medline/PubMed, EMBASE, and WoS. Key phrases were used …

Nosebleed No More: Recognizing And Diagnosing Factor Viii Inhibitor, Salam Harb, Leidy Huie Martinez Md, Jose Alvarado Md, Ajit Koli Do, Hazem Nasef Ms4

HCA-NSU MD Research Day

Acquired hemophilia is a condition characterized by the unexpected onset of severe bleeding due to an issue with coagulation factors. Typically, this disorder results from the production of autoantibodies against the Factor VIII coagulation factor. Although acquired hemophilia is an extremely rare condition, with an annual incidence of just 1.5 cases per million, it is crucial to recognize and understand it. This is because diagnosing this disorder is intricate, and if left undiagnosed and untreated, it can lead to high levels of morbidity and mortality. This case stands out as the condition typically targets older adults, with around 80% of …

Case Study: Navigating The Complexities Of Variegate Porphyria, Derek Weimer, Tanya Ramadoss, Una Milovanovic, Sydney Risman, Amber Fouts, Syed Hakeem Shah Md

HCA-NSU MD Research Day

Introduction. Variegate Porphyria (VP) is a rare autosomal dominant disorder characterized by mutations in the protoporphyrinogen oxidase (PPOX) gene, leading to dysfunctional heme biosynthesis. The clinical manifestations of VP are highly variable, including significant neurovisceral symptoms and cutaneous photosensitivity. This variability reflects the disease's ability to often go undiagnosed, especially in pediatric populations where the disease is not frequently seen in clinical practice. Case Presentation. This case study focuses on a 12-year-old male who presented with persistent photosensitivity, painful blistering, severe abdominal pain, and dark-colored urine. Despite normal renal and liver serology testing, elevated porphyrin levels in both urine and …

Flexor Tenosynovitis Of The Wrist And Hand Due To Non-Tuberculous Mycobacteria, Mariafe Reyes, Tatevik Malisetyan, Skylar Harmon, Mohammadali M. Shoja Md, Gary B. Schwartz Md

HCA-NSU MD Research Day

Title: Flexor Tenosynovitis of the Wrist and Hand Due to Non-tuberculous Mycobacteria Authors: Mariafe Reyes1,Tatevik Malisetyan1, Skylar Harmon1, Mohammadali M. Shoja, MD1 Gary B. Schwartz, MD1 1Nova Southeastern University Dr. Kiran C. Patel College of Allopathic Medicine, Fort Lauderdale, USA INTRODUCTION: Non-tuberculous mycobacteria (NTM) are a group of bacteria, including Mycobacterium marinum, Mycobacterium kansasii, and Mycobacterium avium intracellulare (MAI), that usually exist in the soil and water sources. The most common site of infection is the lungs, but extra-pulmonary involvement of the skin and rarely the musculoskeletal (MSK) system does occur, especially the hands and wrists. CASE PRESENTATION: A 45-year-old, …

Triaging The Clinical Dilemma Of A Suicidal Attempt With Sotalol Overdose Presenting With Ventricular Tachycardia, Asystole And Torsades De Pointes, Ambika Kapil, Sahara Abdelmoneim, Manuel De Cruz, Odalys Frontela, Sabas Gomez, Ambika Kapil

HCA-NSU MD Research Day

INTRODUCTION: Beta-blockers are widely prescribed for managing various conditions, including hypertension, heart failure, ischemic heart disease, arrhythmias, and off-label uses for tremors, migraines, and anxiety. They are classified into cardioselective and non-cardioselective. Although generally well-tolerated with mild side effects, beta-blocker overdose can lead to severe cardiac instability and potentially fatal outcomes. CASE PRESENTATION: To illustrate, we present a 59-year-old woman who arrived at the Emergency Room with anxiety after ingesting 15 Sotalol tablets (120 mg). Per the husband, the patient exhibited paranoid ideas for the past 3 days. The review of systems was negative. Vitals on admission: Blood Pressure 128/76 …

When Aml Strikes Twice: A Case Of Acute Myeloid Leukemia With Concurrent Myopericarditis And Acute Pancreatitis, Veronica Benitez, Gabriella A. Morey, Veronica Benitez, Roberto H. Ruiz

HCA-NSU MD Research Day

Introduction: Acute myeloid leukemia (AML) is a hematological malignancy characterized by the proliferation of undifferentiated hematopoietic stem cells, leading to symptoms like fatigue, fever, and bleeding. While AML can infiltrate various organs, myocardial and pancreatic involvement are extremely rare, with myopericarditis and acute pancreatitis being particularly uncommon. Case Description: A 72-year-old hispanic female with a history of pancreatitis and autoimmune disorders presented with worsening lower abdominal pain, dysuria, nausea, and vomiting. Her pancreatitis resolved, but she subsequently developed chest pain and was diagnosed with acute pericarditis. Her elevated white blood cell count, predominantly monocytic, led to the diagnosis of AML …

Lifestyle Effects On An Unusual Presentation Of Syncope: A Case Report, Rishma Gattu, Nisarg Shah, Ramya Ravulapalli, Vania Rodriguez, Gary Merlino

HCA-NSU MD Research Day

Introduction: This case study explores a unique presentation of syncope with a multifactorial etiology and discusses the impact of lifestyle behaviors on syncope exacerbation. Scant literature exists on behavioral modifications affecting cardiogenic responses. Case Presentation: We present a 53 year old Hispanic male with a past history of palpitations and chronic marijuana use coming to the emergency department (ED) with three episodes of sudden loss of consciousness that occurred after starting his job as a night shift worker, which led to severe chronic sleep deprivation. These episodes lacked prodromal (chest pain, shortness of breath, palpitations, diaphoresis) and postictal (drowsiness, nausea, …

The “Hate Wall” Project To Eradicate And Dismantle Discrimination In Higher Education: Lessons Learned From The Well-Intended Initiative Gone Awry!, Bahaudin G. Mujtaba

Learning and Educational Center Virtual Teaching and Learning Conference

Deeply rooted prejudices and hatred of others based on people’s ethnic backgrounds, disabilities, or religious affiliations are realities of every society. To allow students, faculty, and staff on campus to de-stress by metaphorically destroying experienced hate, the Diversity Student Council of Nova Southeastern University built a “Hate Wall” so everyone can write negative biases they have heard to then dismantle it physically and symbolically. During the day, people wrote comments on the wall, and some were antisemitic regarding the Jewish community. Within a few hours, it turned into a publicity failure while deeply stressing many.

This case study discusses what …

Preservative Splitting Numerical Schemes For Solving A Variable Coefficient Quenching Problem, Julienne Kabre

Mathematics Colloquium Series

Physical processes are modelled mathematically using Partial Differential Equations(PDEs). An insight into these processes requires solving those PDEs. Since these equations most of the time do not have analytical solutions, delicate numerical methods are required. In this talk, we will explore the numerical solution of the two-dimensional quenching type nonlinear reaction-diffusion problem via dimensional splitting. The differential equation possesses a variable diffusion coefficient and a nonlinear forcing term that leads to a strong quenching singularity. Our current investigation focuses on the construction of a finite difference implementation of a Peaceman- Rachford and a Glowinski-Le Tallec splitting procedures for solving the …

Proceedings From The Fifth Annual For Society For Sports Neuroscience Conference, Neurosports Editorial Staff

Journal for Sports Neuroscience

Proceedings from the Fifth Annual for Society for Sports Neuroscience Conference

The Current - Volume 35 Issue 5, Nova Southeastern University

Student Newspapers

No abstract provided.

(Un)Know Thy “Self”: Interconnected Consciousness And Different Ways Of Knowing, Laurel Waterman, Karyn Cooper

The Qualitative Report

This paper draws on preliminary data from a qualitative study in curriculum and pedagogy, “Stories of Teaching about Consciousness: An Inquiry into Worldviews and Wellbeing.” An emerging theme is the concept of the self and how it entwines with perspectives on consciousness. Analyzing consciousness and the self through The Five Contexts framework reveals assumptions at the heart of research and education that often go unquestioned. We wonder, what might alternative perspectives on consciousness and the self offer to researchers and educators? The study aims to inform a larger project of “consciousness education,” defined as education about perspectives on the source …

Group Representations & Quantum Theory, Vehbi Paksoy

Mathematics Colloquium Series

What is the common thing between some integers and symmetries of an equilateral triangle? How studying rotations on a circle helps us understand quantum mechanics? Groups and their representations provide an amazing framework for many physics and chemistry theories. Understanding how certain groups act on physical systems, both classical and quantum, helps us to build models and make predictions. In this talk, we discover how abstract mathematical notions such as groups and representation theory and counterintuitive nature of quantum mechanics come together to guide us in our journey to explore the world we live in. This talk is designed to …

Quantum Computing, Geopolitics, And Latin America, Heriberto Acosta-Maestre

Cybersecurity Graduate Research Symposium

No abstract provided.

"Traditionalizing" Effect Of Parenthood On First Time Mothers: Insights From A Longitudinal Study, Vilma Ražauskienė

The Qualitative Report

Researchers have documented that transitioning to parenthood may have a "traditionalizing“ effect on the gendered division of housework and childcare. The goal of this research is to enhance an understanding of the factors that influence this change in behaviour and attitudes swaying it to the side of traditional gender roles. To achieve this objective, two waves of individual semi-structured interviews were conducted with ten women during pregnancy and four to six months postpartum. Although convenience sampling was employed for data collection, the research participants displayed variation in terms of marital status, educational level, number of children, breastfeeding practices, and other …

The Current - Volume 35 Issue 4, Nova Southeastern University

Student Newspapers

No abstract provided.

Introduction To The Special Wcqr-Tqr Issue, Elena Lyutykh

The Qualitative Report

In a joint effort between WCQR and TQR, this issue sets forth a collection of papers that draw on multiple methodological perspectives to qualitative research. Narrative analysis, ethnographic analysis, thematic analysis, grounded theory, situational analysis, and philosophical interpretation are among the analytic strategies that the authors showcase in their research before participating in a scholarly discussion of ethical, theoretical, and practical implications of these methodological choices.

Emotionally Demanding Research: A Wartime Quest Or A Journey Of Connection, Thomas W. Gretton Dr, Anna Farello

The Qualitative Report

Emotionally demanding research (EDR) is a branch of qualitative inquiry that heavily draws from researchers’ psychological, emotional, and physical resources. EDR researchers have acknowledged diverse experiences and effects of EDR, including compassion fatigue, interpersonal tensions, and ill-being but there remains restricted, empirical understanding of how researchers perceive their relationship with EDR. Building on Kumar and Cavallaro’s (2018) model of researcher self-care in EDR, we explored how expert qualitative researchers encountered both the positive and the negative experiences and effects throughout their entire EDR journeys. Interview data were analyzed using a holistic form of structural analysis. Researchers narrated their EDR journeys …

Considering Participant Observation Methods For Nursing Qualitative Research, Ana Inês Lourenço Da Costa, Maria Da Luz Jansénio Monteiro De Almeida Fonseca Rosa, Paula Manuela Jorge Dioga

The Qualitative Report

Observation is used as a research technique and the selection of the appropriate type depends on the research question and the paradigm underlying each study. The degree of participation and involvement of a nurse researcher varies according to the nature of the setting and the research question. The objective is to reflect on the experience in applying observational techniques in nursing qualitative research. We report on the experience of using 14 observations of interactions between nurse-child-parents in a nursing appointment in a healthcare center. This data collection allowed identification of advantages and limitations in the nurse-child-parent interaction processes, in a …

Standing Still, Go Along, And Zooming In: Complementary Strategies Of Participant-Observations In Urban Ethnography, Lene Granzau Juel-Jacobsen

The Qualitative Report

This paper seeks to complement conventional ethnographic participant observation methods, proposing the integration of three distinct strategies. Motivated by own ethnographic studies, conducted in an urban supermarket and a food festival site, the paper contends that traditional long-term immersion may not always suffice for investigating transient urban phenomena. The paper advocates for the integration of complementary methodological strategies for participant observation adaptable to evolving contexts and research questions. Firstly, the "standing still" approach involves minimal engagement while observing a specific scene or interaction, offering a detached yet insightful perspective on fleeting moments or events. Secondly, the "go along" strategy entails …

Tqr16: What It Is And What It Can Be, James A. Bernauer

The Qualitative Report

This article was written in response to the Call for the TQR16 Conference in 2025. I was compelled to write this article because of the poignancy of the theme. The questions posed were first whether we care whether our work makes an impact outside of academia and second whether this work would have a greater impact if we involved participants as true co-researchers from the very beginning of our inquiries. I explored these two questions by sharing my thoughts about the citations, the qualitative/quantitative divide, our natural need to discover, barriers to achieving the satisfactory answers to the two questions, …