Diseases Commons^™

Adaptive Leggings For Crohn’S/Colitis/Isbs Patients With A Colostomy Bag, Sarah E. Liebbe

Apparel Merchandising and Product Development Undergraduate Honors Theses

As the prevalence of inflammatory bowel diseases (IBD), including Crohn’s disease and ulcerative colitis, continues to rise in the United States, an increasing number of individuals undergo colostomy or ileostomy procedures requiring the use of an ostomy bag (Crohn’s & Colitis Foundation, 2023). While these medical devices are essential for maintaining health and quality of life, they often introduce challenges related to clothing, including discomfort, lack of support, limited concealment, and restricted self-expression (Hubbard et al., 2019). Despite growing attention to inclusive design within the fashion industry, adaptive apparel for ostomy patients remains limited in availability, style, and affordability, leaving …

Adventitial Macrophage Accumulation Impairs Perivascular Nerve Function In Mesenteric Arteries With Inflammatory Bowel Disease, Elizabeth A. Grunz, Benjamin W. Jones, Olubodun Michael Lateef, Sidharth Sen, Katie Wilkinson, Trupti Joshi, Erika M. Boerman

Biomedical Sciences

Introduction: Inflammatory bowel disease involves aberrant immune responses and is associated with both cardiovascular disease risk and altered intestinal blood flow. However, little is known about how inflammatory bowel disease affects regulation of perivascular nerves that mediate blood flow. Previous work found perivascular nerve function is impaired in mesenteric arteries with Inflammatory bowel disease. The purpose of this study was to determine the mechanism of impaired perivascular nerve function.

Methods: RNA sequencing was performed on mesenteric arteries from IL10−/− mice treated with H. hepaticus to induce disease (inflammatory bowel disease) or left non-gavaged (Control). For all other studies, Control and …

Understanding The Role Of Toxs As A Bile Sensing Component Of The Toxrs Virulence Regulatory System In Vibrio Spp., Minje Kim

Dartmouth College Ph.D Dissertations

Pathogenic Vibrio bacteria, such as V. cholerae and V. parahaemolyticus, colonize in the human small intestine to cause severe gastrointestinal disease. During the infection, these bacteria encounter bile salts, antimicrobial cholesterol metabolites secreted into the intestine. Pathogenic Vibrio species have evolved to utilize bile salts as signals to regulate virulence. The signaling depends in part on ToxRS, a conserved co-component transmembrane transcription regulator. ToxRS consists of the transcription factor ToxR and its membrane-tethered binding partner ToxS. ToxS is required for ToxR stability and full transcriptional activity. Although bile salts are known to influence ToxRS-dependent virulence gene expression, the molecular …

Non-Surgical Pneumoperitoneum Following Vaginal Intercourse: A Case Report, Jessica Gocinski, Linda Haddox

Central & West Texas and San Antonio GME Research Day 2026

No abstract provided.

Case Report Of Carcinosarcoma Of The Ampulla Of Vater With A Monoclonal Histologic Variant, Peter D. Park, Christopher Oxner

Central & West Texas and San Antonio GME Research Day 2026

No abstract provided.

Severe Gastritis Mimics Acute Coronary Syndrome With Elevated Cardiac Enzymes, Michael Rollins, Laura Preece, Micheline Tantchou

Central & West Texas and San Antonio GME Research Day 2026

No abstract provided.

Colo-Ovarian Fistula Presenting As Tubo-Ovarian Abscess, Jessica Harper, Michelle Mieles, Kyle Biggs

Central & West Texas and San Antonio GME Research Day 2026

No abstract provided.

Reducing Surgical Site Infection After Colorectal Surgery: A Multidisciplinary Review Of Process Improvement, Robin Daemmrich, Quentin Dipasquale, Deborah Klepac, Nick Mathers, Travis Holloway

Central & West Texas and San Antonio GME Research Day 2026

No abstract provided.

Limited English Proficiency, Acculturative Stress, And Quality Of Life Among Korean American Patients With Chronic Hepatitis B, Hee-Soon Juon, Gilbert C. Gee, Julia G. Katcher, Daniel Yang, Katherine Smith, Ann C. Klassen

Department of Medical Oncology Faculty Papers

BACKGROUND: Chronic hepatitis B (CHB) is one of the most widespread liver diseases in the world and disproportionately affects Asian Americans, who are further impacted by the lower quality of life imposed by the infection. Limited English proficiency (LEP) and acculturative stress play an important role in the study of patients with CHB, but the interrelationships of LEP, acculturative stress, and health outcomes are not well studied in this population. This study aims to explore how acculturative stress mediates the relationship between LEP and health outcomes among Korean American patients with CHB.

METHODS: A total of 365 CHB patients completed …

Investigating Corollaries Between Streptococcus Gallolyticus Subsp. Gallolyticus Virulence And Colorectal Cancer, Tyler G. Myers

Pursuit - The Journal of Undergraduate Research at The University of Tennessee

Streptococcus gallolyticus subsp. gallolyticus (Sgg) is a gram-positive, non-beta-hemolytic bacterium that belongs to the Lancefield group D of streptococcal pathogens. For the past several decades, associations between Sgg bacteremia and colorectal cancer (CRC) have been apparent, with gastroenterologists routinely recommending colonoscopies for positive cases of Sgg in either blood or stool samples. However, current research has not wholly established whether Sgg acts as a causative agent of CRC or if pre-existing cancers make the lumen of the colon more hospitable to its colonization. Regardless, Sgg has been implicated in the modulation of host inflammatory pathways and subsequent remodeling …

Pediatric Inflammatory Bowel Disease Tissue Classification From Pathology Slide Images: Detecting Phenotypes Using Computer Vision, Chloe Martin-King, Ali Nael, Louis Ehwerhemuepha, Blake Calvo, Quinn Gates, Jamie Janchoi, Elisa Ornelas, Melissa Perez, Andrea Venderby, John Miklavcic, Peter Chang, Aaron Sassoon, Brian Rubio, Ghislaine Barrigan, Kenneth Grant

Food Science Faculty Articles and Research

Background and Aims

Methods

Results …

Post-Traumatic Rupture Of Primary Solid Pseudopapillary Epithelial Neoplasm (Spen) Of The Pancreas In A Male Adolescent: A Case Report, Paulo Castro, Heather Hartman, Yashasvi Shukla, Michael Moore, Dennis Drehner, Harish Lavu

Department of Surgery Faculty Papers

Introduction Solid pseudopapillary epithelial neoplasm (SPEN) is a rare pancreatic tumor that typically presents in adult women and is usually asymptomatic. Case presentation A 12-year-old male presented to the emergency department with worsening abdominal pain one day after suffering mild abdominal trauma during a soccer match. Physical exam showed diffuse abdominal tenderness and guarding. CT abdomen with IV contrast showed a heterogeneous, round structure adjacent to the pancreatic tail with mass effect upon the spleen. MRI abdomen revealed a “claw sign” of pancreatic tissue surrounding the structure, suggesting a an underlying pancreatic mass with capsular rupture measuring 8.3 x 8.1 …

The Role Of Extracellular Vesicles As Diagnostic Tools In Gut-Brain Axis Disorders, Patricia Marçal Da Costa, Paulo Iury Gomes Nunes, Gabriella Cunha Vieira Ciurleo, José Wagner Leonel Tavares Junior, Pedro Braga Neto, Ludmila Belayev, Reinaldo Barreto Oriá

School of Graduate Studies Faculty Publications

The gut–brain axis represents a dynamic two-way signaling network whose dysregulation has been implicated in a wide range of neurogastrointestinal disorders. In this context, extracellular vesicles (EVs) have emerged as critical mediators of intercellular signaling and as promising non-invasive biomarkers. Derived from host and microbial cells, EVs carry bioactive cargo—including proteins, lipids, nucleic acids, and metabolites—that reflect the physiological or pathological state of their cells of origin. Their ability to cross biological barriers, such as the blood–brain barrier, underscores their potential for diagnosing and monitoring gut–brain axis dysfunctions. In this mini-review, we integrate microbial and brain-derived EVs within the framework …

Another Gastric Band Complication: Acute Appendicitis, Dustin Williamson, Naveed Ismail, John Weaver

Continental and Mountain Divisions GME Resarch Day 2026

No abstract provided.

Biliary Obstruction From An Unexpected Source, Max Dinicola, Trevor Link, Derek Welch

Continental and Mountain Divisions GME Resarch Day 2026

No abstract provided.

Spontaneous Pneumoperitoneum Presenting As An Acute Abdomen, Madison Mcinnis, Megan Tierney, Kaysie Banton

Continental and Mountain Divisions GME Resarch Day 2026

No abstract provided.

Cecal Volvulus In The Setting Of Situs Inversus Totalis: A Rare Case Report, Alexandra Moody, Josie Bjorklund

Continental and Mountain Divisions GME Resarch Day 2026

No abstract provided.

Diplopia In Metastatic Hepatocellular Carcinoma With Spread To The Sphenoid Sinus, Elena Salikhova-Neace, Anna Belits, Petros Keoseyan, Ethan Mccarty, Judd Jensen, Katrina Lancaster-Shorts, Emily Lampe

Continental and Mountain Divisions GME Resarch Day 2026

No abstract provided.

Surgical Approach To Colon Resection With Colostomy Creation Influences Reversal Rates And Postoperative Outcomes: A Retrospective Longitudinal Analysis, Benjamin Perkins, Ena Novakovic-Bennet, Salvatore Caleb Jerris, Alyssa Kozlowski, Andrew Schlussel

South Atlantic Division GME Research Days 2026

No abstract provided.

Antagonistic Effects Of Glucagon And Insulin On 5-Fluorouracil Efficacy In Colorectal Cancer, Gabriel M. Randolph, Andrea Florian

SPARK Symposium Presentations

Prior research on the combined effects of insulin and glucagon with low-dose chemotherapy in cancer treatment has yielded contradictory conclusions. Insulin potentiation therapy (IPT), a longstanding but understudied approach, is broadly claimed to enhance chemotherapeutic efficacy; however, it has also been characterized as pseudoscience lacking physiological merit. Adding further complexity, glucagon, insulin's antagonist hormone, has been shown to produce anti-cancer effects when combined with chemotherapeutic agents. The present study aims to observe the individual effects of both hormones on colorectal cancer cells in combination with 5-Fluorouracil (5-FU), to clarify their respective roles in combination therapy. Through the modulation of both …

Oral N-Acetylcysteine In Hepatitis C - Induced Acute Liver Injury: A Case Report, Mohammed Irfan Khan, Shuchita Jhaveri, Renu Thomas, Kevin Garnepudi, Galvin Dhaliwal, Ahmed Ouni, Shane P. Sweeney, Julian Nguyen

Gulf Coast Division GME Research Day 2026

No abstract provided.

Immune Checkpoint Inhibitor-Induced Colitis, Alexis Lopez Cruz, Praise Ohabor, Zuhair Ali

Gulf Coast Division GME Research Day 2026

No abstract provided.

Colonic Perforation In A Patient On Glp-1 Agonist Therapy: A Case Report, Mohammed Irfan Khan, Shuchita Jhaveri, Azad Patel, Bilal Ashraf, Ahmed Ouni, John Paek, Sivatej Sarva

Gulf Coast Division GME Research Day 2026

No abstract provided.

Herbal Healing Gone Wrong: Herb-Induced Hepatitis Masquerading As Autoimmune Liver Disease, Sacha Saba, Mahi Basra, Andrew Ondracek, Roxana Bodin

West Florida Division GME Research Day 2026

No abstract provided.

Artificial Intelligence-Based Prediction Of Mortality In Acute-On-Chronic Liver Failure: A Systematic Review Of Prognostic Models, Pradeep Rajbhandari, Lawrence San Jose, Mohammad Mahfouz, Michael Waxman

MidAmerica Division GME Healthcare Symposium 2026

No abstract provided.

Redefining Resectability In Pancreatic Cancer: A Modified Appleby And Radical Antegrade Modular Pancreatosplenectomy Procedure With Concomitant Left Lateral Sectionectomy In A Patient With Replaced Right And Left Hepatic Arteries, Monica Sciturro, Nada Belal, Jamii St. Julien

West Florida Division GME Research Day 2026

No abstract provided.

Insidious Abdominal Pain Masked By Kratom Abuse; A Case Of Lynch Syndrome, Grant Read, Khloe Gu, Jessica Klingensmith, Ameet Patel

West Florida Division GME Research Day 2026

No abstract provided.

Potassium Competitive Acid Blockade After Gastric Esd: Does Vonoprazan Outperform Ppis: A Systematic Review And Meta-Analysis, Shavya R. Ginnaram, Pradeep Yarra, Gnanashree Dharmarpandi, Rajat Garg, Sreekanth Chandrupatla

West Florida Division GME Research Day 2026

No abstract provided.

Pyoderma Gangrenosum As An Initial Presentation Of Rheumatoid Arthritis & Inflammatory Bowel Disease, Julian Reoyo, Jennifer Cucalon, Milton Alexis Torres, Toni Feghali, Francia Guerrero, Joseph Pino, Shahid Sulaiman

West Florida Division GME Research Day 2026

No abstract provided.

Case Report: Primary Recurrent Gallstones Following Cholecystectomy, Gabriel Noguera, Nimal Patel

West Florida Division GME Research Day 2026

No abstract provided.