Digital Commons Network^™

Reply To The Letter-To-Editor On Article "Evaluation Of Left Ventricular Function In Coronary Artery Ectasia: The Added Value Of 2d Speckle-Tracking Echocardiography", Osama Elshaer

Journal of the Saudi Heart Association

No abstract provided.

Large Language Models In Qualitative Analysis: Comparing Traditional And Researcher-Interpreted Approaches, Raihan K. Khan

Faculty Scholarship

Qualitative data analysis, particularly thematic analysis, is a widely used method for uncovering patterns and insights in narrative data but often faces challenges such as being resource-intensive and susceptible to researcher bias. In recent years, Large Language Models (LLMs) have emerged as promising tools to assist human coders in conducting thematic analysis, offering efficiency and scalability in processing large datasets. However, existing work primarily relies on tools like ChatGPT, raising privacy concerns—especially when analyzing sensitive healthcare data—and lacks systematic validation through comparisons with human coders. This study aims to evaluate the potential of open-source LLMs for qualitative data analysis. Semi-structured …

From Stemi To Saddle Pulmonary Embolism: Management Challenges And The Role Of Va-Ecmo, Enad Haddad, Irfan Ahsan, Sudeep Nugooru, Gregary D. Marhefka

Division of Internal Medicine Faculty Papers & Presentations

Acute pulmonary embolism and acute myocardial infarction are critical conditions with overlapping presentations, and their coexistence can be catastrophic. We report a 45-year-old man with prior mid LAD stent who presented with chest pain and ventricular fibrillation arrest, diagnosed with inferior/posterior STEMI. Emergent PCI to the mid RCA restored stability. The patient developed persistent hypoxia over the next two days requiring intubation and mechanical ventilation. Worsening hypoxia and shock prompted urgent transesophageal echocardiography to evaluate for mechanical complications, instead revealing a mobile echo density spanning the right and left main pulmonary arteries, consistent with acute saddle pulmonary embolism, and right …

Kepuasan Pasien Terhadap Pelayanan Pendaftaran Rawat Jalan Rumah Sakit Pemerintah: Analisis Kesenjangan Ekspektasi Dan Persepsi, Ade Heryana, Najla Kamilia Farhana, Dwi Nurmawaty, Rini Handayani

Jurnal ARSI : Administrasi Rumah Sakit Indonesia

Outpatient registration services represent a critical touchpoint in the patient experience at hospitals. A mismatch between expectations and the actual service delivered can affect patient satisfaction. Public hospitals continue to face complaints related to the registration process, such as long waiting times, unclear information, and inadequate waiting facilities. This study aims to assess patient satisfaction with outpatient registration services by comparing expectations and perceptions based on Expectancy Disconfirmation Theory and by using the Importance Performance Analysis (IPA) method to provide service improvement recommendations. This quantitative study employed an analysis of identically similar characteristics of paired Expectation and Perception 84 patients, …

Association Between Tinnitus And Angina Pectoris In U.S. Adults: Evidence From Nhanes 2009–2018, Mitra Britton, Ishan Sunilkumar Bhatt

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

Background/Objectives: Tinnitus has been increasingly associated with cardiovascular disease, and recent phenome-wide analyses have identified angina pectoris as a condition linked to tinnitus. This study aimed to replicate and quantify the association between tinnitus and angina pectoris in a nationally representative U.S. adult sample using NHANES, while adjusting for key demographic, cardiovascular, and tinnitus-related risk factors. Methods: Using data from four NHANES cycles 2009–2018, a cross-sectional analysis was conducted, which included 9185 participants, and used multivariate logistic regression analyses to investigate the association between tinnitus and angina pectoris. Results: Among 9185 adults, angina was associated with higher odds of tinnitus …

Aav Gene Therapy For Mps Iva With Induction Of Immune Tolerance Via Oral Administration Of Epitope Peptides Of N-Acetylgalactosamine-6-Sulfate Sulfatase, Sampurna Saikia, Yasuhiko Ago, Fnu Nidhi, Shaukat Khan, Zhengyu Ma, Shunji Tomatsu

Department of Pediatrics Faculty Papers

Mucopolysaccharidosis IVA (MPS IVA) is caused by the accumulation of undegraded glycosaminoglycans due to the deficiency of the N-acetylgalactosamine-6-sulfate sulfatase (GALNS) enzyme. MPS IVA manifests as progressive systemic skeletal dysplasia. Gene therapy (GT) is potentially a one-time treatment in which the enzyme is continuously produced, circulated, and delivered to target tissues. However, immune responses to gene products can diminish therapeutic efficacy. We hypothesized that oral delivery of tolerogenic peptides induces immune tolerance to human GALNS (hGALNS) in MPS IVA mice, enhancing therapeutic efficacy. Neonatal mice deficient in mouse GALNS (mGALNS) were treated orally with three T-cell/B-cell epitope peptides or hGALNS …

In Vitro Studies Of The Effects Of Antithrombotic Zn-Dipicolylamine-Harboring Liposomes (Dpals) On Serum Albumin And Human Umbilical Vein Endothelial Cells, Michelle Tanujaya, Gianna Cai, Jia Patel, Zana Moldavsky, Yumna Ejaz, Malia Mahazabin Ahmed, Sangsang Duong, Lawrence E. Goldfinger, Koon Y. Pak, Brian D. Gray, Parkson Lee-Gau Chong

Cardeza Foundation for Hematologic Research

Thrombosis remains a leading cause of cardiovascular morbidity and mortality. During thrombosis, activated platelets and endothelial cells expose phosphatidylserine (PS) on their outer membranes, creating a surface that accelerates clot formation. Current antithrombotic therapies, such as heparin and warfarin, carry significant bleeding risks, highlighting the need for safer alternatives. In response, we developed a PS-targeting liposomal formulation composed of Zn-dipicolylamine (DPA)-cyanine-3[22,22] and 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (molar ratio 3:97). This DPA-harboring liposome (DPAL) binds selectively to PS-rich surfaces such as activated platelets and has demonstrated efficacy in reducing thrombosis in mouse models, with minimal bleeding. In the present study, we examined the interaction …

Alpha And Beta Emitters In Translational Nuclear Medicine: Clinical Advances, Challenges, And Future Direction, Hanieh Karimi, Thomas H. Shaffer, Erik Stauff, Vinay V. R. Kandula, Heidi H. Kecskemethy, Lauren W. Averill, Xuyi Yue

Department of Radiology Faculty Papers

Radiopharmaceutical therapy (RPT) has emerged as a transformative modality in oncology, particularly for patients with metastatic or inoperable tumors. By leveraging molecularly targeted carriers conjugated to cytotoxic radionuclides, RPT enables precise delivery of ionizing radiation to tumor sites while minimizing off-target effects. Central to this approach are alpha (α) and beta (β) particle-emitting radionuclides. This review aims to provide a comprehensive overview of all clinically relevant alpha and beta emitters and incorporates the most recent advances from 2017-2025, offering a comprehensive and up-to-date perspective. Alpha and beta emitters hold significant promises for the future, especially in nuclear medicine, energy, and …

Multi-Ancestry Genome-Wide Association Study And Meta-Analysis Of Lung Function Decline, Bonnie K Patchen, Jingwen Zhang, Nathan Gaddis, Traci M Bartz, Jing Chen, Catherine Debban, Hampton Leonard, Ngoc Quynh H Nguyen, Jungkyun Seo, Courtney Tern, Richard Allen, Dawn L Demeo, Myriam Fornage, Carl Melbourne, Melyssa Minto, Matthew Moll, George T O'Connor, Tess Pottinger, Bruce M Psaty, Stephen S Rich, Jerome I Rotter, Edwin K Silverman, Jeran Stratford, Chengyue Zhang, R Graham Barr, Michael H Cho, Sina A Gharib, Ani Manichaikul, Kari North, Elizabeth C Oelsner, Eleanor M Simonsick, Martin D Tobin, Bing Yu, Seung Hoan Choi, Josée Dupuis, Patricia A Cassano, Dana B Hancock

The Brown Foundation: Institute of Molecular Medicine

Background

Despite evidence for a genetic component, few genetic associations with lung function decline have been identified. We aimed to evaluate genome-wide associations and putative downstream functionality of genetic variants for lung function decline.

Methods

We conducted genome-wide association study (GWAS) analyses of decline in FEV1, FVC, and FEV1/FVC in 52,056 White (N = 44,988), Black (N = 5,788), Hispanic (N = 550), and Chinese American (N = 730) participants across seven general population cohorts. GWAS analyses were stratified by cohort, ancestry, and sex. Results were combined in cross-ancestry and ancestry-specific meta-analyses. Significant variants available in …

Prenatal Stress Induces Changes In Behavior, Hpa Axis, Inflammation, And Oxidative Stress In Adult Rats Offspring, Jorge M Aguiar-Geraldo, Jefté Peper-Nascimento, José Henrique Cararo, Taise Possamai-Della, Alexandra I Zugno, Anilkumar Pillai, João Quevedo, Samira S Valvassori

Faculty, Staff and Student Publications

Prenatal stress is related to the development of psychiatric disorders involving inflammation, oxidative stress, and hypothalamic-pituitary-adrenal (HPA) axis. Therefore, the aim of the present study was to evaluate the effects of prenatal stress on behavior, inflammation, oxidative stress, and the HPA-axis in the dams and their offspring treated with lithium. Thirteen pregnant Wistar rats were exposed to a prenatal chronic unpredictable stress protocol from the 14th day of gestation until birth. At the 60th postnatal day (PND), a treatment protocol was carried out in the offspring with lithium (intraperitoneally - 47.5 mg/kg) or saline for seven days (twice a day). …

Profiling The Genomic Landscape And Evolutionary History Of Polyploid Giant Cancer Cells In Undifferentiated Pleomorphic Sarcomas, Amy L Bowes, Sara Waise, Tom Lesluyes, Thomas Butters, Christie English, Haixi Yan, Annelien Verfaillie, Christopher Davies, Jianan Chen, Emma Nye, Richard Stone, Jiten Manji, Adrienne M Flanagan, Jonas Demeulemeester, Maxime Tarabichi, Nischalan Pillay, Peter Van Loo

Faculty, Staff and Student Publications

Polyploid giant cancer cells (PGCCs), characterised by multinucleation and atypical nuclear morphology, are a common feature of undifferentiated pleomorphic sarcomas. While PGCCs may be a critical substrate for cancer evolution, their formation pathways and genomic consequences remain underexplored. In this study, we characterise PGCCs in ten pleomorphic sarcomas and use topographic single-cell DNA sequencing (scDNA-seq) to investigate their genomic landscape. We selected PGCCs based on their nuclear morphology, including mononucleated or multinucleated bizarre, misshapen nuclei, and analysed them at single-cell resolution. Histopathological analysis showed that PGCCs were often randomly distributed throughout the tumour and did not appear in clusters, suggesting …

Profiling The Genomic Landscape And Evolutionary History Of Polyploid Giant Cancer Cells In Undifferentiated Pleomorphic Sarcomas, Amy L Bowes, Sara Waise, Tom Lesluyes, Thomas Butters, Christie English, Haixi Yan, Annelien Verfaillie, Christopher Davies, Jianan Chen, Emma Nye, Richard Stone, Jiten Manji, Adrienne M Flanagan, Jonas Demeulemeester, Maxime Tarabichi, Nischalan Pillay, Peter Van Loo

Faculty, Staff and Student Publications

Polyploid giant cancer cells (PGCCs), characterised by multinucleation and atypical nuclear morphology, are a common feature of undifferentiated pleomorphic sarcomas. While PGCCs may be a critical substrate for cancer evolution, their formation pathways and genomic consequences remain underexplored. In this study, we characterise PGCCs in ten pleomorphic sarcomas and use topographic single-cell DNA sequencing (scDNA-seq) to investigate their genomic landscape. We selected PGCCs based on their nuclear morphology, including mononucleated or multinucleated bizarre, misshapen nuclei, and analysed them at single-cell resolution. Histopathological analysis showed that PGCCs were often randomly distributed throughout the tumour and did not appear in clusters, suggesting …

Rate And Characteristics Of Frequent Attenders At Primary Healthcare Centres In Muscat Governorate, Oman: A Cross-Sectional Study, Manar Al Sanaa Ali Alzeedi, Najlaa Jaafar Mohammed, Fatma Al Hadhrami, Hadya Al Lawati, Muna Aal Talib, Rahma Al Riyami, Rahma Al Shuhaimi, Wiam Al Tuqi

Sultan Qaboos University Medical Journal

Objectives: Frequent attenders (FAs) are patients who use primary healthcare centre (PHC) services at disproportionately high rates which puts a strain on health systems and affects the quality of care. This study aimed to determine the prevalence of FAs in PHCs in Muscat Governorate, Oman, and to identify their demographic, socioeconomic and clinical characteristics. Methods: This cross-sectional study was conducted across 10 randomly selected PHCs in Muscat from January to December 2024. Data were collected retrospectively from electronic medical records for 2023. FAs were defined as individuals with 10 or more visits per year. Descriptive statistics and multivariate Poisson regression …

Exploring The Optimal Age For Total Knee Arthroplasty To Minimize Risk Of Adverse Outcomes: Machine Learning Analysis Of A Statewide Cohort, Chloe Heiting, Yiyuan Wu, Susan M. Goodman, Peter Sculco, Fei Wang, Said A. Ibrahim, Peter Cram, Rich Caruana, Bella Mehta

Department of Medicine Faculty Papers

BACKGROUND: Rates of total knee arthroplasty (TKA) in the United States have risen in patients of a wide age range. Although rates of postoperative TKA complications have decreased, they remain a significant concern. In this study, we aim to determine how the risk of adverse TKA outcomes changes dynamically with age and explore the optimal ages with the lowest risk for adverse outcomes.

METHODS: This retrospective cohort study included patients who underwent elective primary TKA from 2012 to 2018 in the Pennsylvania Health Care Cost Containment Council Database. We trained (70% train:30% test) an explainable boosting machine (EBM), a modern …

Aggregation Of Gene Regulatory Information And Knowledge On Fair Principles Enables Discovery Of Pathogenic Gene Regulatory Variants, Keyang Yu, Haoquan Zhao, Andrea S Wilderman, Tierra R Farris, Jessie E Arce, David Chen, Andrew R Jackson, Yiran Guo, Qi Li, Bosko Jevtic, Dubravka Jevtic, Vuk Milinovic, Yuankun Zhu, Jeremy Costanza, Eric D Wenger, Christopher Nemarich, Lisa Anderson, Aleksandar Mihajlović, Kristin Ardlie, Shaine A Morris, Matthew E Roth, Deanne M Taylor, Adam C Resnick, Lilei Zhang, Aleksandar Milosavljevic

Faculty, Staff and Students Publications

Motivation: Methods for sharing gene regulatory information and knowledge on FAIR principles, particularly in the context of tissue-specific gene regulation, remain poorly defined and implemented, hampering discovery and clinical genetic diagnosis.

Results: We specified FAIR principles for tissue-specific gene regulatory information and knowledge; implemented them by developing a registry of regulatory elements and aggregating FAIR gene regulatory information from several major sources; developed computational tools that utilize these FAIR resources; and demonstrated their utility by associating gene regulatory variants with major subtypes of congenital heart disease.

Zotero: Your Research Lifeline, Jennifer Stockton

Library Class: Lunch & Learn

No abstract provided.

Exploring The Attributes Of Varied Interventions To Reduce Firearm Violence Among Youth And Emerging Adults: A Systematic Review, Vickie Blakely Reed, Lashanda D. Brumfield, Maaz Ali, Traci Hayes

Journal of Public Health in the Deep South

The death rate among children and adolescents, 14-26 years old, from firearms has increased 46% from 2019 to 2021. Among this demographic population, Black and Latino youth account for most firearm deaths. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were used in conducting this study. Studies from January 2020 to October 2025 were identified through a search of PubMed, Web of Science, and ProQuest databases. Searches for the review included but were not limited to terms and phrases such as “gun violence prevention interventions for youth” and “firearm violence prevention interventions.” The purpose of this systematic …

School Climate As Primary Prevention: Mental Health And Violence Outcomes Among Lgbtq+ Youth In The U.S. South (2015–2024), Latarsha H. Michael, Brieah D. Hudson, Kenya T. Horne

Journal of Public Health in the Deep South

Lesbian, gay, bisexual, transgender, queer, and other sexual and gender minority (LGBTQ+) adolescents in the U.S. South experience disproportionately high rates of bullying, discrimination, depression, and suicidality. Supportive and inclusive school climates are identified as key protective factors that can mitigate these risks and function as primary prevention against violence. This systematic narrative review synthesizes peer-reviewed research and high-quality survey reports published between 2015 and 2024 that assess school climate, mental health, and violence-related outcomes among LGBTQ+ youth with representation from Southern states, including Mississippi, Alabama, and Louisiana. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, 1,167 records …

Violence And Abuse Against Adult Stroke Survivors In The Deep South: Epidemiology, Risk, And Public Health Responses, Dawn S. Mclendon, Shaneka S. Patterson, Shreyas Gangadhara

Journal of Public Health in the Deep South

Adults living with neurologic disability, particularly stroke survivors, face disproportionately high rates of violence and abuse. This vulnerability is amplified in the Deep South due to elevated stroke burden, structural disadvantage, and persistent community-level disparities in both violence and health care access. We conducted a narrative review of peer-reviewed literature indexed in PubMed, along with relevant surveillance and policy reports, to synthesize current evidence on the burden, patterns, risk factors, and prevention opportunities related to violence among adult stroke survivors. The review focused on elder mistreatment, intimate partner violence, sexual violence, caregiver abuse and neglect, and financial exploitation. Findings indicate …

Socioeconomic Factors Affecting Length Of Hospital Stay And Discharge Disposition Among Male And Female Gunshot Injury Patients In Jackson, Mississippi., Okechukwu Erinne, Deanna Howington, Sarah Mcgraw, Jonathan B. Lowrie, Matthew Kutcher, Alyscia Severance, Masoumeh Karimi, Leila Seidfaraji, Lei Zhang

Journal of Public Health in the Deep South

Background: Gun violence remains a public health concern in the United States, with Jackson, Mississippi, ranking among the highest in gun violence rates. Understanding how sociodemographic factors influence clinical outcomes is essential for improving care delivery and resource allocation. 

Purpose: This study examined the association between age, education, employment, and insurance status with hospital length of stay (HLOS) and discharge disposition among adult male and female firearm injury patients residing in Jackson, Mississippi.

Methods: Data were obtained from the electronic health records of adults (≥ 18 years) presenting to the University of Mississippi Medical Center emergency department …

A Secondary Analysis Of Mississippi Domestic Violence Trends From 2019 To September 2025 Based On The Trace Atlas Of Gun Violence Archives, Lashanda D. Brumfield, Bernice Akinwande, Vickie Blakely Reed, Traci Hayes, Tanya Funchess

Journal of Public Health in the Deep South

Abstract

Background: Domestic violence remains one of the most heartbreaking yet overlooked public health challenges across the Deep South. Prevention programs and effective policies addressing domestic violence issues must be driven by translatable, applicable, and reliable data in order to see outcome-driven results. Purpose: The objective was to identify temporal, regional, and city-level patterns in the frequency and severity of domestic violence gun incidents. Methods: This study presents a secondary analysis of domestic violence gun incidents in Mississippi from January 2019 to September 2025. To examine geographic distribution, incidents were aggregated at the regional level: Central, Northeast, Northwest, Southwest, …

Demographic, Circumstantial, And Geographic Patterns Of Firearm-Related Homicides And Suicides In Mississippi, 2021-2023, Zhou Fang, Utsav Nandi, Cerissa Eubanks Neely, Lei Zhang

Journal of Public Health in the Deep South

Background: Firearm violence ranks among the leading causes of death in Mississippi. Understanding its demographic, circumstantial, and geographic patterns is essential to inform prevention efforts.

Purpose: To describe demographic, circumstantial, and geographic patterns of firearm-related homicides and suicides in Mississippi during 2021–2023 using Mississippi Violent Death Reporting System (MSVDRS) data.

Methods: Percentages and crude rates of firearm-related homicides and suicides were analyzed by demographic characteristics for 2021–2023. z tests assessed rate differences between years. Chi-square (χ²) tests compared proportions of decedents with specified precipitating circumstances for 2022 versus 2021 and 2023 versus 2021. County-level crude rates were mapped to visualize …

Community-Guided Adaptation Of Violence Prevention Strategies: Insights From The Mississippi Violence Injury Prevention (Ms-Vip) Program, Erin Dehon, Masoumeh Karimi, Leila Seidfaraji, Michelle Brassfield, Melinda Todd, Rukia Lumumba, Matthew Kutcher, Matthew Morris, Fredrick Womack, Roy Hart, Lei Zhang

Journal of Public Health in the Deep South

No abstract provided.

Training Mississippi Providers To Address Intimate Partner Violence In Maternal Care: Pilot Outcomes From The Simm Initiative, Xiaoshan Z. Gordy, Catherine Poehling, Saijun Zhang, Chinedu Chukwu, Jerome R. Kolbo, Masoumeh Karimi, Matthew Morris, Andrew Voluse, Erin Dehon, Michelle Brassfield, Danielle Lahn, Lisa Slade, Deanna Howington, Kathleen Rhodes, Tearsenee Davis, Sonja Fuqua, Lei Zhang

Journal of Public Health in the Deep South

No abstract provided.

Bridging Ipv And Sud For Pregnant And Postpartum Women: A Case Report Of Interdisciplinary Programming In Mississippi, Catherine Poehling, Masoumeh Karimi, Chinedu Chukwu, Jerome R. Kolbo, Xiaoshan Gordy, Saijun Zhang, Matthew Morris, Andrew Voluse, Erin Dehon, Michelle Brassfield, Danielle Lahn, Lisa Slade, Deanna Howington, Kathleen Rhodes, Tearsanee Davis, Sonja Fuqua, Mary M. Wesley, Lei Zhang

Journal of Public Health in the Deep South

Lesbian, gay, bisexual, transgender, queer, and other sexual and gender minority (LGBTQ+) adolescents in the U.S. South experience disproportionately high rates of bullying, discrimination, depression, and suicidality. Supportive and inclusive school climates are identified as key protective factors that can mitigate these risks and function as primary prevention against violence. This systematic narrative review synthesizes peer-reviewed research and high-quality survey reports published between 2015 and 2024 that assess school climate, mental health, and violence-related outcomes among LGBTQ+ youth with representation from Southern states, including Mississippi, Alabama, and Louisiana. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, 1,167 records …

Gun Violence And Maternal Mortality In The Mississippi Delta: A Dual Public Health Crisis, Nelson Atehortua, Mary Shaw-Ridley

Journal of Public Health in the Deep South

No abstract provided.

The Mississippi Violence Injury Prevention Program (Ms-Vip): Building A Community-Driven Model For Healing And Safety, Rukia Lumumba

Journal of Public Health in the Deep South

No abstract provided.

Facing Dissection, Aya E. Cannon

HCA Healthcare Journal of Medicine

The summer prior to beginning medical school, our anatomy professor prompted us to reflect on the experience of dissection and create an image based on our thoughts and feelings. I was thrilled by the assignment and immediately began listing my emotions. Excitement: For so long, I had worked toward this point, and now the quintessential medical school experience was within reach. I expressed my appreciation for the beauty and complexity of the human body through color and collage, using the vibrant layers to reflect the awe and range of emotions I felt. Nervousness: Despite my enthusiasm, I was faced with …

Benign Transient Hyperphosphatasemia In Adults: Case Report And Literature Review, Jose L. Rodriguez Castro, Grettel Gonzalez Garcia, Daniel Heller, Bernardo J. Reyes

HCA Healthcare Journal of Medicine

Background

Benign transient hyperphosphatasemia (BTH) in children is characterized by temporary highly elevated serum alkaline phosphatase (ALP) activity in the absence of liver or bone disease and a return to normal within 3 to 4 months. Since its first description in the 1950s, several cases of BTH in infants and children have been reported. Although there is no known etiology for this illness, it has been associated with viral infections. This condition has rarely been seen in the adult population, and there is scarce available information. The sialylation of the ALP isoenzymes decreases their renal clearance from the circulation; however, …

Presentations Of Cutaneous Disease In Various Skin Pigmentations: Tinea Corporis, Braden Van Alfen, Navya Peddireddy, Marshall Hall, Henry Lim, Christian Scheufele, Garrett Furth, Dustin Wilkes, Michael Carletti, Stephen E. Weis

HCA Healthcare Journal of Medicine

Tinea corporis is a common superficial fungal infection caused by dermatophytes. It typically presents as well-defined, pruritic, annular papules and plaques with central hypopigmentation. The differential diagnosis includes pityriasis rosea, nummular dermatitis, plaque psoriasis, tinea versicolor, granuloma annulare, and discoid lupus. This article compares different presentations of tinea corporis in various skin types as classified by the Fitzpatrick scale. Recognizing varying presentations of tinea in patients of different skin tones will aid in early and appropriate diagnosis and treatment.