Medicine and Health Sciences Commons^™

Traumatic Injuries Of The Common Peroneal Nerve And Current Surgical Strategies For Improving Foot Drop. A Clinical Series And Literature Review., Carlos Alberto Rodríguez Aceves, María Elena Córdoba Mosqueda, Racob Alberto García Velazco, Humberto González Ugalde, Héctor Antonio Soriano Solís, Fabiola Estela Elizabeth Ortega Ponce, Kartik G. Krishnan

Archives of Neurosurgery

Background: Common peroneal nerve injuries are the most frequent nerve injuries in the lower extremity. They may produce severe gait deficits because of weakness or absence in ankle dorsiflexion. Functional improvement after injury, despite any intervention, remains unpredictable. There are various surgical strategies aimed to restore foot drop, but no consensus exists regarding the best surgical treatment.

Objective: In this article, we report our experience and reviewing general aspects of common peroneal nerve anatomy and lesions, current surgical strategies to restore functionality, and the overall outcomes previously published in the literature.

Methods: Retrospective review of patients with foot drop secondary …

Validation Of The Distress Thermometer In A Mexican Population With Brain Tumors: A Diagnostic Accuracy Study, Dan Morgenstern-Kaplan, Sergio Moreno-Jiménez, Fernanda Páez-Plascencia, Angel Ruiz-Chow, Fabiola Flores-Vázquez

Archives of Neurosurgery

Objective: Mental health in cancer patients must be addressed. This study's main objective was to evaluate the sensitivity and specificity of the DT in a population of patients with brain tumors and determine the optimal cut-off point for the DT. Methods: We performed a cross-sectional study at the National Institute of Neurology and Neurosurgery in Mexico City, in a cohort of 110 patients. Results: Of the 108 participants with brain tumors that were included in the analysis (2 patients excluded by incomplete DT), 40 had gliomas, 31 had pituitary adenomas, 21 had meningiomas, and 16 had other types of tumors. …

Suprameatal Tubercle Classification; Its Implementation On Clinical Cases, Humberto Reyna Mendez, Jose Alfredo Espinosa Mora, Laura Ubaldo Reyes, Alberto Angeles Castellanos, Ignacio Mora Magaña, Mauro Alberto Segura Lozano, Rachel Blue, John Yk Lee, Diego Mendez Rosito

Archives of Neurosurgery

Abstract:

Background: The suprameatal tubercle (SMT) is a variable prominence of the petrosal surface of the temporal bone that lies above the internal acoustic meatus. An enlarged SMT may present an obstacle during surgeries of the posterior fossa, including microvascular decompression or by itself cause trigeminal neuralgia.

Methods: Based on our prior study of 200 temporal bones, its data collection and establishing a classification of the SMT this extension study exemplifies its clinical application.

Results: According to the classification of the SMT four selected cases are clinically and anatomically correlated to exemplify the utility of this classification.

Conclusion: The SMT …

The Pipeline Endovascular Device Versus The Flow Re-Direction Endoluminal Device For Cerebral Aneurysm. A One-Year Follow-Up In A Single-Center Experience, Omar Pichardo, Alan Picazo, Omar Castillon, Jonathan Zuniga, Gustavo Alan Juarez Jimenez

Archives of Neurosurgery

Background: The Flow Diverters are devices derived from brain stents, made up of a network of microfilaments of various materials that allow the vessel remodeling. The Pipeline Embolization Device and The Flow Re-Direction Endoluminal Device are the two devices with more global clinical experience. Our objective is to compare the 1-year results using these devices in a cohort of patients assessing their occlusion rate and their clinical outcome as by the modified Rankin Score (mRS).

Methods: In this retrospective nested case-control cohort study, we reviewed the medical records of patients undergoing treatment with a Flow Diverter stent for brain aneurysms …

Chiari Formation And Atlantoaxial Instability. Commentary On Minimally Invasive Non-Expansile Tubular Extradural Posterior Fossa Decompression (Minted Technique) For The Management Of Chiari I.5 Malformation: Historical Overview Of Surgical Techniques, Technical Note, Proof Of Concept, Illustrative Case And Case Series. Lesser Is Better, Atul Goel

Archives of Neurosurgery

The authors have reviewed Chiari formation treatment and have put-forth their personal experience with minimally invasive techniques to perform foramen magnum decompression surgery. Based on the historical review of the subject, the authors have discussed the historical validity of only bone decompression, extra-arachnoidal decompression, and tonsillectomy. The article falls in line with the current minimally invasive surgery wave, a slightly larger cousin of the buttonhole surgery trend. It may be pertinent that I review my understanding of the subject based on the ongoing experience of nearly four decades. In the year 1998, we identified that the posterior fossa volume in …

Archives Of Neurosurgery: The Scientific Home Of Neurosurgery. The Creation Of The Unique Diamond-Open Access Journal In Neurosurgery With An Author-Friendly Advisory Peer-Reviewing And Publishing Policy Within Reach Of Everyone In The World… Born From The Ashes Of A World-Chaos., José Alberto Israel Romero Rangel, Fiacro Jiménez Ponce, José Antonio Soriano Sánchez

Archives of Neurosurgery

This is an editorial article.

Microendoscopic Versus Open Discectomy For The Treatment Of Extruded Lumbar Disc Herniation: A Comparative Cohort Study, Juan Guapo Mendoza, Antonio Guapo Mendoza, Juan Arturo Muciño Mercado, Sonia Melisa Juarez, Arturo Gonzalez, Vianney Guapo Ortiz

Archives of Neurosurgery

Background: Lumbosciatica syndrome affects millions of people worldwide, usually caused by a herniated disc. Most patients with extruded herniated discs are highly symptomatic, and they respond better to surgical treatment. Several studies have tried to compare the efficacy and benefits of microendoscopic discectomy (MED) and open discectomy (OD).

Objective: The objective of this study was to compare the results and complications of our MED experience versus standard OD in patients with lumbar disc extrusion.

Material and methods: We included patients from 18 to 60 years with radicular pain syndrome and single-level extruded disc herniation between January 2015 and December 2020. …

Hypothalamic Hamartoma Related To Pallister-Hall Syndrome In An Adolescent Patient: Illustrative Case., Victor Ramzes Chavez-Herrera, Roberto Casarrubias-Islas, Karen A Leal-Tapia, Rosa L Margarita Flores-Salgado, Juan C Huicochea-Montiel, Bayron A Sandoval-Bonilla

Archives of Neurosurgery

Background: Hypothalamic hamartomas in relationship to Pallister-Hall syndrome are extremely rare; just over 100 cases have been reported. Most hypothalamic hamartomas are sporadic.

Observation(s): A 17-year-old boy presented with a 3-year history of gelastic seizures and a suprasellar mass. The complete physical examination, blood work, and study images resulted in bilateral mesial-polydactyl, metacarpal syndactyly, glandular hypospadias, and hypoplastic nails. There were no hormone or neurological manifestations. MRI studies demonstrated a large non-enhancing suprasellar mass adjacent to the hypothalamus and displaced normal structures. An open biopsy of the mass and genetic studies were carried out to confirm the presumptive diagnosis. After …

Congress Proceedings Of The Xxviii Meeting Of The Mexican Society Of Neurological Surgery

Archives of Neurosurgery

No Abstract for this article.

Functional Foods In Society, Annie Lin, Carolyn Jackson

Faculty Books and Book Chapters

This booklet captures highlights from our Functional Foods in Society in-person activities, where NSU Graduate Nutrition students explore food as medicine through hands-on learning.

Inside, you'll find simple, nourishing dishes and activities using ingredients like anti-inflammatory spices, phytonutrients, quality proteins, and healthy fats.

We hope this inspires you to bring more intention, joy, and nourishment into your everyday meals!

A Thermodynamic Bottleneck In The Tca Cycle Contributes To Acetate Overflow In Staphylococcus Aureus, Nabia Shahreen, Jong-Sam Ahn, Adil Alsiyabi, Niaz Bahar Chowdhury, Dhananjay Shinde, Sujata S. Chaudhari, Kenneth W. Bayles, Vinai Chittezham Thomas, Rajib Saha

Journal Articles: Pathology and Microbiology

During aerobic growth, S. aureus relies on acetate overflow metabolism, a process where glucose is incompletely oxidized to acetate, for its bioenergetic needs. Acetate is not immediately captured as a carbon source and is excreted as waste by cells. The underlying factors governing acetate overflow in S. aureus have not been identified. Here, we show that acetate overflow is favored due to a thermodynamic bottleneck in the TCA cycle specifically involving the oxidation of succinate to fumarate by succinate dehydrogenase. This bottleneck reduces flux through the TCA cycle, making it more efficient for S. aureus to generate ATP via acetate …

A Case Of Injury-Induced Pyoderma Gangrenosum Requiring Skin Graft, Yukiko Brewer, Nameer Ascandar, Tesnim Hamdan, Iryna Witt, Sana Khan, Robert Cropper

West Florida Division GME Research Day 2025

No abstract provided.

Emphysematous Cystitis In A 60-Year-Old Female Who Had Reported No Medical Care For Decades, Taylor O'Brien, Scott Scher, Brian Wexler, Daniel Breznau, Karen Joseph

West Florida Division GME Research Day 2025

No abstract provided.

Superior Vena Cava Syndrome Masquerading As Angioedema: A Chemotherapy Port Complication, Vishal Shah, Philip Mardock, Austin Patrick-Eisenberg, Thaddeus Golden

South Atlantic Division GME Research Day 2025

No abstract provided.

Covid-19 Induced Mda5-Associated Necrotizing Myositis, Sarah Steadman, Amit Sikder, Harsh R. Desai, Bradley Collins, Tiffany Baker, Julie Worthington

South Atlantic Division GME Research Day 2025

No abstract provided.

Transformative Experiences, Anticipatory Regret, And Informed Consent, Elizabeth Lanphier, Shannon Fyfe

Scholarly Articles

Regret risk is not consistently part of information sharing within informed consent. Yet two kinds of decisions that often invoke concerns about future regret, abortion and sterilization, raise considerations for the role of regret in clinical decision-making and informed consent, particularly regarding decisions about potentially transformative experiences. We distinguish between first-personal and second-personal anticipatory regret and argue that first-personal anticipatory regret can play a productive role, but second-personal anticipatory regret can function in ways that are pernicious. Introducing second-personal anticipatory regret into medical informed consent processes is, we argue, not only not required for informed medical decision-making, but impermissible within …

Quaternized Chitosan Derivatives Inhibit Growth And Affect Biofilm Formation Of Staphylococcus Aureus, Alex Miranda, Nichole D. Brandquist, Kristen Johnson, Elena Muldiiarova, Aleksandr Fadeev, Mahboubeh Ghanbari, Jennifer L. Endres, Kenneth W. Bayles, Jason N. Mactaggart, Denis Svechkarev, Marat Sadykov, Yury Salkovskiy

Journal Articles: Pathology and Microbiology

Antimicrobial resistance (AMR) poses a global health threat, severely impeding the effective treatment of bacterial infections and jeopardizing the safety of routine medical procedures. Methicillin-resistant Staphylococcus aureus (MRSA) is particularly problematic because of its resistance to beta-lactams and the ability to form resilient biofilms. Conventional antibiotics, including last-resort options, have serious side effects and may contribute to further resistance. Chitosan, a natural biopolymer, offers a promising alternative due to its biocompatibility and antimicrobial properties, though its effectiveness against biofilms is limited. Recent studies suggest that increasing the positive charge density and adding hydrophobic moieties to chitosan, can enhance its antimicrobial …

A Quality Improvement Project To Improve Provider Awareness Of Breastfeeding Resources, Rachel St. Bernard, Allie Vela, Rose A. Maxwell, Kelly Nagy

Obstetrics and Gynecology Faculty Publications

Breastfeeding is widely acknowledged for its significant benefits for mother and child. Despite the many advantages for breastfeeding, disparities in breastfeeding rates persist, particularly among non-Hispanic Black women in Montgomery County, OH. Rates for babies born in 2020 were low for those who were ‘ever’ breastfed (NH-Black 68.8% vs white 76.6% for ‘ever’ breastfed at hospital discharge) and even lower for those who were exclusively breastfed (NH-Black 38.2% vs. NH-white 57.9% exclusively breastfed at hospital discharge).1 Ohio's breastfeeding initiation rate remains among the lowest in the nation ranking 41st out of 50 states and falling short of the Healthy People …

Appendicular Band Syndrome As A Cause Of Infantile Small Bowel Obstruction, Brandon M. Epps, Alexis Smith

South Atlantic Division GME Research Day 2025

No abstract provided.

Co-Occurrence Of Autoimmune Hepatitis And Pheochromocytoma: A Complex Diagnostic And Treatment Challenge, Himani Patel, Gabrielle Aiello, Taylor Frazier, Sage Havrilla, Payton Williams, Meghan Rosenquist

South Atlantic Division GME Research Day 2025

No abstract provided.

From Lost Balance To Leaky Chyle: A Case Report Of Traumatic Chylothorax, Taylor Johnson, Glenn Carlos

South Atlantic Division GME Research Day 2025

No abstract provided.

Intraumbilical Mass With Cyclical Drainage, Alexis Coican, Angelia Stepien, Laszlo Karai

South Atlantic Division GME Research Day 2025

No abstract provided.

Improving Antibiotic Decision Making Amongst Medical Residents, Andrew Baird, Mina Guirguis, Brian Steiner, Daniel Khashchuk

South Atlantic Division GME Research Day 2025

No abstract provided.

Hook, Line And Lid: Managing A Fishhook Injury To The Eye, Daniel Tate, Lisa Persaud, Jonathan Leggett

South Atlantic Division GME Research Day 2025

No abstract provided.

Extrinsic Motivation Enhances Clinical Ultrasound Utilization Amongst Residents, Bailey Spencer, Steven Rickett, Jacob Pope, Sanna Ho-Gotshall, Casey Wilson

South Atlantic Division GME Research Day 2025

No abstract provided.

Synovial Chondromatosis: Unraveling The Pathogenesis, Diagnosis, And Management Of An Atypical Benign Tumor, Francois M. Lokenye Dpm, Narayan Athira Md

Oral Presentations

No abstract provided.

Art And Design As Tools For Memory Care Navigation And Connection Building, Vidhi Mishra, Muskan Malik, Rhea P. Nawaz, Erin E. Partridge

Art Therapy | Project Reports

Memory care environments present unique challenges for residents experiencing cognitive decline. This white paper explores the role of art-centered design and innovative UX research to develop tools that enhance navigation autonomy and foster social connections. The proposed solutions prioritize resident well-being while offering scalable frameworks for implementation across senior living communities.

Prophylactic Resuscitative Endovascular Balloon Occlusion In The Management Of Placenta Percreta: A Case Report, Monica Rodriguez, Nicole Tenzel, Rachel Russo, Robert Cohen

North Texas Research Forum 2025

Introduction: Placenta accreta spectrum disorders (PASD) are associated with severe maternal morbidity, including hemorrhage requiring massive transfusion, intensive care unit (ICU) admission, coagulopathy, organ ischemia or failure, and death. The adherent placenta results in continuous mixed arterial and venous bleeding, preventing the uterus from adequately contracting. This can result in a blood loss rate of 600 mL or more per minute, posing a risk of exsanguination in less than five minutes. Few reports exist on the prophylactic use of resuscitative endovascular balloon occlusion of the aorta (REBOA) to reduce obstetric hemorrhage and its application for prolonged occlusion times exceeding 60 …

Approach To Documenting Weight Loss Efforts And Lifestyle Modifications Within Hca Florida Oak Hill Family Care, Daisy Gandhi, Jenna Latona, Cheyenne Pirrello, Taylor Butts

West Florida Division GME Research Day 2025

No abstract provided.

Spontaneous Choledochoduodenal Fistula Post-Cholecystectomy: Successful Endoscopic Management Of A Rare Complication Using Cholangioscopy And Lithotripsy, Fernando Lugo-Hernandez, Omar Jureyda, Viraj Modi, Bhavtosh Dedania

West Florida Division GME Research Day 2025

No abstract provided.