Diagnosis Commons^™

Positron Emission Tomography In Oncology And Environmental Science, Samantha Delaney

Dissertations, Theses, and Capstone Projects

The last half century has played witness to the onset of molecular imaging for the clinical assessment of physiological targets. While several medical imaging modalities allow for the visualization of the functional and anatomical properties of humans and living systems, few offer accurate quantitation and the ability to detect biochemical processes with low-administered drug mass doses. This limits how physicians and scientists may diagnose and treat medical issues, such as cancer, disease, and foreign agents.

A promising alternative to extant invasive procedures and suboptimal imaging modalities to assess the nature of a biological environment is the use of positron emission …

Review Of Psychogenic Nonepileptic Seizures And Patient-Centered Approaches To Care, Rabeel Ahmad, Rebekah Dietrich, Munaza Khan

Rowan-Virtua Research Day

Psychogenic nonepileptic seizures (PNES) are defined as involuntary experiential and behavioral responses to internal or external stimuli. They are behaviors, not associated with pathological alterations in the physiology of the brain. Although some of them mimic syncope, they have historically been regarded to clinically resemble epileptic episodes.

There is a multiplicity of different names for this condition. PNES is the most widely used term, though the term "functional seizures" is increasingly used. Alternatives such as "psychogenic seizures," "dissociative seizures," "psychogenic nonepileptic attacks" (PNEA), and "nonepileptic seizures" are also used.

Case Report: Babesiosis Presenting To The Emergency Department, Daniel M. Zaayenga, Daniel A. Weeks

Rowan-Virtua Research Day

Babesiosis is a tick-borne illness caused by the parasitic protozoa Babesia transmitted by the Ixodes tick. Babesia infect the red blood cell of its host and requires the cell for its replication. It is a disease process that can range from asymptomatic infection to organ failure and death. This case presentation reviews a 68-year-old male who presented to the emergency department with flu like symptoms and was found to have babesiosis.

Out Of Time: Altered Mental Status And Temporal Seizure On Background Of Dementia & Uti, Jennifer Nguyen, Victoria Wong Murray, Judith Anne Lightfoot, Mukarram Razvi, Kasturi Etukuru

Rowan-Virtua Research Day

Herpes simplex virus is common in the US, with an estimated seroprevalence of HSV-1 of 40% and HSV-2 of 11%. Although herpes encephalitis is rare, with an incidence of roughly 1/100,000 individuals per year in the US, the mortality rate of 70% and rapid progression make identification and treatment imperative.

An 85 year old woman was brought to the emergency department from nursing home with altered mental status of unknown duration in refractory status epilepticus on a background of dementia, history of multiple falls, and indwelling foley catheter in addition to hypertension and bilateral knee replacement. EEG demonstrated abnormal discharges …

Fregoli Case Report, Don D. Shamilov, David F. Lo, Gaurav Kumar

Rowan-Virtua Research Day

Fregoli Syndrome is a rare delusional disorder in the psychotic spectrum named after Italian actor Leopoldo Fregoli. Existing reports focus on clinical aspects and standard treatments, leaving gaps in understanding complexity and tailored interventions. This case report contributes comprehensive analysis of a young adult male with Fregoli syndrome and emphasizes interplay of psychopathology, neurocognition, and psychosocial factors. This report highlights a holistic approach, including differential diagnosis and psychosocial dynamics and aims to improve diagnostic considerations and personalized treatment strategies for better patient outcomes.

“Lupus, Marijuana, And Takotsubo: A Perfect Storm”: An Unusual Presentation Of Takotsubo Cardiomyopathy, Matthew Orap, Parth Patel, Haitham Dib

Rowan-Virtua Research Day

Takotsubo cardiomyopathy is a type of myocardial injury that is marked with left ventricular contraction dysfunction. Various regions of the left ventricular wall may exhibit hypokinetic or hypercontractile activity. There is no exact mechanism elucidated for Takotsubo cardiomyopathy, but it is often associated with a triggering stressful event that leads to a catecholamine surge. We describe a 38-year-old female who presented with typical Takotsubo cardiomyopathy, likely in the setting of worsening systemic lupus erythematosus (SLE) exacerbations and excessive cannabis use. The patient described her pain as a tight burning sensation that started on her right side and traveled to the …

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.

Use Of Point-Of-Care Ultrasound In The Diagnosis Of Postpartum Cardiomyopathy, Muhammad Noman, Frank A. Wheeler, James A. Espinosa, Alan Lucerna

Rowan-Virtua Research Day

Postpartum cardiomyopathy (PPCM), also known as peripartum cardiomyopathy is a rare form of heart failure (HF) that occurs in the late stages of pregnancy or in the early postpartum period. For it to be classified as PPCM, it must occur in the absence of another identifiable cause for HF and have left ventricular (LV) systolic dysfunction with an LV ejection fraction (LVEF) less than 45%. Here we present the case of a 46-year-old female G3P2 presented 5 days postpartum cesarean section delivery in acute respiratory distress where point of care ultrasound was used for assessment of the lungs to visualize …

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. …

Pituitary Adenoma Presenting As Cranial Nerve Iii Palsy And Hemifacial Pain, Yoona Choe, Justin George, Matthew Boyle, Peter Maduka

Rowan-Virtua Research Day

Pituitary adenomas are common neoplasms arising from the pituitary adenohypophyseal cell. They can be classified by cell type, size and as nonfunctioning or functioning based on the secretion of pituitary hormones. Of these, approximately 48% are macroadenomas (>10 mm) and approximately 53% are prolactinomas. For how common these adenomas are, only 1 of 1100 persons manifest clinical symptoms¹ rendering detection and clinical management challenging.

Non-functioning adenomas are slow growing like most pituitary adenomas and are usually detected due to their mass effect on neighboring structures.² The majority of the reported symptoms as a results of these mass …

Cva In Patient With Systemic Sclerosis On Aspirin Therapy: A Case Report, Rahyan Mahmud, Bianna Koutsenko, Kenneth Goich, Usaid Hasan

Rowan-Virtua Research Day

Introduction

Systemic sclerosis is an autoimmune disorder characterized by microvascular damage and multiorgan fibrosis. These patients have a higher risk of cerebrovascular events, but it is difficult to develop strategies for prevention due to limited understanding of underlying pathophysiology.

Case Presentation

A 76-year-old female with a history of systemic sclerosis presented to the emergency department with acute onset slurred speech, facial droop, and left arm pain with a National Institutes of Health (NIH) Stroke Scale of 1. She was outside the thrombolytic window. Other history includes hypertension and hyperlipidemia; both were well controlled. MRI confirmed right frontal lobe ischemic stroke …

Insurance Status And Its Effect On Mothers With Postpartum Depression In The United States, Sanjana Davuluri, Lillian J. Alonzo, Nikita Paranjape, Akshad Thirugnanam, Alexander Youssef

Rowan-Virtua Research Day

Postpartum depression (PPD) is a significant health issue in the US today: 1 in 8 new mothers experience symptoms of PPD. Understanding how social determinants of health impact the short and long-term health outcomes of patients with PPD is key to providing interventions that are effective, efficient, equitable, and patient-centered. In this literature review, we aimed to shed light on the association between discrepancies in health outcomes of mothers with PPD and their insurance status. A search was conducted across PubMed and ProQuest Central databases focusing on literature from 2014 onwards. Studies that explored factors contributing to PPD, the impact …

Potential Mechanisms For New Onset Atrial Fibrillation In Covid-19 Patients, Raghav Gupta, Yara Assadi, Shaniece Nicole Lawrence, Erika Jeanie Pitsker, Michael Scott Bickford Jr., Victoria Amber Saniko

Rowan-Virtua Research Day

Introduction: This study shows the prevalence of New-Onset Atrial Fibrillation in COVID-19 patients and highlights the most prevalent explanatory pathologic theories for the correlation.

Methods: The authors carried out a literature review over PubMed using the keywords “atrial fibrillation” and “long-term COVID.” 48 articles were reviewed. Articles relating to new onset of atrial fibrillation in COVID-19 patients were included while articles posted before 2020, not related to COVID and atrial fibrillation were excluded.

Results: The prevalence of atrial fibrillation in COVID patients is often reported to be around 17%, however 44% of patients within Intensive Care units (ICU) have atrial …

Atypical Case Of Recurrent Saddle Pulmonary Embolism With Associated Chronic Hypoxia, Karl Schlicht

Rowan-Virtua Research Day

A saddle pulmonary Embolism (PE) represents a blood clot within the pulmonary artery vasculature that lodges itself between both the left and right pulmonary artery. They can be described as being massive or sub-massive. Massive PE’s cause large clot burden that puts the patient risk for sudden hemodynamic collapse, while sub-massive saddle PE’s typically do not cause hemodynamic collapse nor significant cardiac effects, such as right heart dysfunction. As clinicians, we need to be vigilant about whether a patient is placed into that criteria of sub-massive or massive and act quickly to start management that could be lifesaving.

Unmasking A Silent Threat: Early Detection Of Elevated Hbco Levels When The Story Doesn’T Add Up, Anna M. Delancy, Eric Maddock, James A. Espinosa, Alan Lucerna

Rowan-Virtua Research Day

Carbon monoxide (CO) is difficult to detect in the surrounding environment due to its colorless, odorless, and tasteless properties. Patients acutely poisoned with CO can have a myriad of presentations including headache, dizziness, and critical illness— all with a mortality rate up to 3%. When concerned for CO poisoning, blood co-oximeter testing should be performed, with treatment surrounding the idea of providing supplemental oxygen The efficacy of hyperbaric oxygen (HBO) treatment remains unclear. Here we describe an atypical scenario of a patient ultimately found to have CO poisoning, and the importance of early identification and treatment of this elusive diagnosis …

Case Report: Varicella Zoster Virus Encephalitis Presenting With Monochorea, Chetna Thawani, Frank Wheeler

Rowan-Virtua Research Day

Meningoencephalitis is a broad range of symptoms as a sequela of inflammation of the CNS system. It is a diagnosis that is often missed, especially in atypical presentations. We describe a case of HSV encephalitis that presented to the ER afebrile with atypical arm movements, most similar to a monochorea, and discuss other cases in the literature of atypical presentations of this disease.

Case Report: Diverticulitis Involving A Meckel’S Diverticulum, Samuel M. Thalathoti, Russell A. Mordecai

Rowan-Virtua Research Day

We report a case of a 65-year-old female who presented with abdominal pain and was diagnosed with diverticulitis involving a Meckel‘s Diverticulum. The differential diagnosis of abdominal pain is vast, in this age group includes, but is not limited to appendicitis, diverticulitis, cholecystitis, and small bowel obstruction. In the absence of complicated features, conservative management with oral antibiotics and close outpatient follow is advised. However, in the case of complicated diverticulitis and a rare manifestation such as a Meckel’s Diverticulum, careful management is indicated.

Brief Review: The Refeeding Syndrome, Jose Gerald Aragon, Mohammed A. Rattu, Alex Gechlik, Nicolas Coan, James A. Espinosa, Alan Lucerna

Rowan-Virtua Research Day

Here we briefly review the definition, epidemiology, pathophysiology, clinical risk scenarios, prevention and treatment of the refeeding syndrome. Refeeding syndrome is a condition which arises when a severely malnourished individual has been restarted with increased nutrition in a relatively short period of time. The refeeding process can lead to shifts in a number of fluids and electrolytes. The hallmark feature is hypophosphatemia. The true incidence of refeeding syndrome is unknown. This is said to be partly due to the lack of a universally accepted definition. Populations that are likely to experience this syndrome include patients with maladaptive eating disorders, chronic …

Clostridium Perfringens Sepsis From A Hepatic Abscess With Hemolysis And Renal Failure, Requiring Hemodialysis, Joel Collins Ii, Katelyn Courtney, James A. Espinosa, Alan Lucerna

Rowan-Virtua Research Day

The prognosis of sepsis caused by Clostridium perfringens is extremely poor, with a mortality rate of 70%-100%. Management includes antibiotic regimens specific to toxin production as well as source control via surgical or interventional mechanisms. We report a case of a 64-year-old male who presented with right upper quadrant (RUQ) abdominal pain and was diagnosed with Clostridium perfringens bacteremia with associated acalculous cholecystitis, hepatic abscess, and acute renal failure requiring hemodialysis. It is felt that early hemodialysis was an associated factor in the patient's survival.

Education Of The Effects Of Obesity Medications And A Stepwise Approach To Mitigate Prevalence And Encourage Lifestyle Medicine For Primary Care Physicians, Kiely M. Curran

Department of Nutrition Student Projects

My Capstone project is an Educational Manual that emphasizes a healthcare team approach to the treatment and management of obesity. The Educational Manual consists of a standardized protocol in management of obesity in patients and a document with summarized references for primary care providers; and a simplified document for patient education. There is a growing interest in the usage of obesity medications. The purpose of my Capstone project is to provide a simplified manual for the primary care provider to reference to make knowledgeable and patient-centered decisions in the prescription of obesity medications and decisions in weight-management. My methodology included …

Dietary Analysis For Hashimoto’S Thyroiditis: An Integrative Review, Evan Thompson, Alison Hultquist

Master of Science in Nursing Final Projects

Abstract

Hashimoto’s Thyroiditis (HT) is the leading cause of primary hypothyroidism in the United States. In HT, there is an infiltration by lymphocytes which leads to the production of autoantibodies against the thyroid gland. Throughout this integrative review, the aim was to evaluate the effectiveness of micronutrient supplementation and dietary management as adjunct treatments in HT. The purpose was to assist primary care providers in the development of a more holistic plan of care. Literature published within the past seven years was gathered and reviewed from PubMed, CINAHL, and Cochrane Library. Findings indicate that many patients with HT may benefit …

Unknown Rectal Lesions: A Case Of Severe Proctitis Secondary To Mpox In The Setting Of Concomitant Hiv, Syphilis, Hsv, And Chlamydia, Nicole Robertson Mph, James Crosby Do, Cynthia R. Young Md, Msc, Anne E. Sayers Md, Nicholas J. Van Sickles Md

ePublications of Emerging Medical Research Scholars

Introduction:

Mpox emerged as a public health crisis with limited research describing co-occurring HIV and sexually transmitted infections (STIs). We present a case of severe proctitis secondary to Mpox with concomitant HIV (Human Immunodeficiency Virus), syphilis, HSV (Herpes Simplex Virus), and chlamydia and review presentation, diagnosis, treatment, and prevention of Mpox with concurrent STIs.

Case Presentation:

34-year-old male living with HIV (LWH) presenting with worsening rectal pain, multiple anal papules, and fever. His laboratory workup revealed simultaneous positive results for orthopoxvirus, chlamydia, and HSV-1 PCR. We initiated tecovirimat due to rectal involvement and uncontrolled pain. He subsequently developed lesions on …

An Unusual Ed Case: Spontaneous Necrotizing Fasciitis Presenting As Hypoxic Pneumonia, Chetna Thawani, Kishan Patel

Rowan-Virtua Research Day

We present a case of necrotizing fasciitis initially presenting as septic hypoxic pneumonia, and discuss imaging modalities and diagnostic evaluation. Necrotizing soft tissue infection (NSTI) is a rapidly progressive surgical emergency with a mortality rate of 30%. In approximately 80% of cases, it is introduced through a break in the skin. It can also occur after any invasive procedure or surgery. It is most commonly associated with skin flora including staph and strep, though polymicrobial infections are most common. It usually presents with signs of systemic infection, including fever, chills, sepsis, altered mental status - and signs of cutaneous involvement …

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 …

Isolated Temazepam Overdose: A Unique Case Of An Unresponsive Female, Eric Doane

Rowan-Virtua Research Day

Cases of acute overdose presenting to the emergency department pose a great challenge given that history can sometimes be limited or at times be inaccurate. While naloxone is routinely given in the field to help reduce opiate’s sedating effects, the routine use of flumazenil has not been routinely adopted in cases of benzodiazepine overdose. This is because, unlike naloxone, there are many medications that act on the GABA receptor, and flumazenil is only specific for binding to the benzodiazepine/GABA receptor. This can lead to an unmasking of other medications that may be co-ingested that also effect the GABA receptor leading …

Brash Syndrome Case Report And Brief Review, Kelly Schuitema

Rowan-Virtua Research Day

BRASH syndrome is an acronym that stands for bradycardia, renal failure, AV node blocker, shock and hyperkalemia. The syndrome is precipitated by synergism from AV nodal blocking agents and hyperkalemia. The combination of the AV nodal blockade and renal failure leads to a cycle of severe bradycardia and hyperkalemia. We will discuss a case of BRASH syndrome with a 68 year old female who presented with generalized weakness and was found to be hypotensive, bradycardia, in acute renal failure with hyperkalemia likely related to metoprolol and amlodipine use.

Herpesviriae Infection Of The Corneal Endothelium, Behnam Rabiee, Chandani Patel, Mansab Jafri, Hamad Hussain, Michael Gaspari, Muhamad Festok, Imtiaz Chaudhry, Iftikhar Chaudhry, Asim Farooq

Rowan-Virtua Research Day

Background

- The corneal endothelium plays a vital role in maintaining corneal clarity by regulating the amount of fluid in the corneal stroma.

- Corneal endotheliitis is defined as inflammation of the corneal endothelial layer that leads to corneal edema and haziness, and subsequent loss of vision.

- Most common causes include cytomegalovirus (CMV), herpes simplex virus (HSV), and varicella zoster virus (VZV).

- Because corneal endothelial cells cannot regenerate following injury, early diagnosis is essential in proper management and preventing loss of corneal endothelial cells.

In this review we aim to gather the most recent knowledge on viral corneal …

Mixed Beri’S: High Output Heart Failure From Severe Anemia And Thiamine Deficiency, Rohan Umrani, Hiral Amin, Ashley Pinckney, Charles Yang, Daniel Tran

Rowan-Virtua Research Day

Background: Severe anemia and thiamine deficiency can independently result in high output heart failure (HOHF) through different mechanisms. Data on the threshold and timeframe at which these etiologies may precipitate HOHF is unclear.

Case: A 63-year-old male with alcohol use disorder consuming 18 drinks/week presented with progressive shortness of breath and lower extremity edema for a few months. Physical exam revealed tachycardia, anasarca, jugular venous distension, Lancisi’s sign, and a midsystolic murmur. Echocardiogram demonstrated EF of 30-35%, dilated left ventricle, and cardiac index of 4.2L/min/m2.

Decision-Making: Heart failure can independently precipitate anemia while severe alcoholism can induce myelosuppression and promote …

Pathophysiology, Presentation, And Management Of Interstitial Cystitis In The Acute Setting, David Koziel

Rowan-Virtua Research Day

Interstitial cystitis (IC) also known as bladder pain syndrome (BPS) and more infrequently by other monikers represents a debilitating disease with a poorly understood pathophysiology. According to the Centers for Disease Control the incidence of IC ranges from 1 to 5.1 cases per 100,000 individuals. While a relatively rare condition, it is common enough that the provider in the acute setting recognizes the pathophysiology and is familiar with the management of this condition. It is a disease that is more prevalent in women, however men can also be affected. Due to the significant overlap with more common conditions, it is …

A 5-Year Clinical Course Of Phenocopy Syndrome Of Behavioral Variant Frontotemporal Dementia: Case Report And Literature Review, Joseph Melillo, Keyur Patel, Christian White

Rowan-Virtua Research Day

Frontotemporal dementia is a neurocognitive disease which affects language, behavior, or executive functioning. This disease includes a spectrum of presentations which includes multiple variants. The phenocopy syndrome of behavioral variant frontotemporal dementia is one which mimics the behavioral variant of frontotemporal dementia. Patients with this condition show a decline in personality, social conduct and cognitive ability but often display no signs of neurological imaging and exhibit slow progression. This case focuses on a now 70-year-old male who has shown signs of behavioral changes with a slowly progressive clinical course and minimal findings on PET scan, but moderate changes seen on …