Neoplasms Commons^™

A Scoping Review Of Randomized Clinical Trials For Pain Management In Pediatric Tonsillectomy And Adenotonsillectomy, Michael C Shih, Barry D Long, Phayvanh P Pecha, David R White, Yi-Chun C Liu, Emily Brennan, Mariam I Nguyen, Clarice S Clemmens

Faculty, Staff and Students Publications

OBJECTIVES: To examine the volume, topics, and reporting trends in the published literature of randomized clinical trials for pharmacologic pain management of pediatric tonsillectomy and adenotonsillectomy and to identify areas requiring further research.

DATA SOURCES: PubMed (National Library of Medicine and National Institutes of Health), Scopus (Elsevier), CINAHL (EBSCO), and Cochrane Library (Wiley).

METHODS: A systematic search of four databases was conducted. Only randomized controlled or comparison trials examining pain improvement with a pharmacologic intervention in pediatric tonsillectomy or adenotonsillectomy were included. Data collected included demographics, pain-related outcomes, sedation scores, nausea/vomiting, postoperative bleeding, types of drug comparisons, modes of administration, …

Fine Needle Aspiration Of Pancreatic Lesions Focusing On Secondary Tumors With Emphasis Of Metastatic Breast Cancer: A Clinicopathological Study With Follow-Up, Maria Yanqing Chen, Neda Zarrin-Khameh, Ya Xu

Faculty, Staff and Students Publications

BACKGROUND: The data on metastatic tumors to the pancreas diagnosed by fine needle aspiration (FNA) biopsy is limited. We report our experience of FNA of primary and secondary pancreatic tumors emphasizing metastatic breast cancer in the pancreas.

METHOD: Total 274 cases of pancreatic FNA in 10 years were retrospectively reviewed. Literature review of metastatic breast cancers to the pancreas was performed.

RESULTS: Out of the 274 cases, 7 (7/274, 2.6%) cases were non-diagnostic, 46 (46/274, 16.8%) cases were negative for malignancy, and 40 (40/274, 14.6%) cases were under the category of atypical cells. There were 133 (133/274, 48.5%) cases diagnosed …

Banking On Virus-Specific T Cells To Fulfill The Need For Off-The-Shelf Cell Therapies, David H Quach, Premal Lulla, Cliona M Rooney

Faculty, Staff and Students Publications

Adoptively transferred virus-specific T cells (VSTs) have shown remarkable safety and efficacy for the treatment of virus-associated diseases and malignancies in hematopoietic stem cell transplant (HSCT) recipients, for whom VSTs are derived from the HSCT donor. Autologous VSTs have also shown promise for the treatment of virus-driven malignancies outside the HSCT setting. In both cases, VSTs are manufactured as patient-specific products, and the time required for procurement, manufacture, and release testing precludes their use in acutely ill patients. Further, Good Manufacturing Practices-compliant products are expensive, and failures are common in virus-naive HSCT donors and patient-derived VSTs that are rendered anergic …

Clinical Practice Guideline Recommendation Summaries For Pediatric Oncology Health Care Professionals: A Qualitative Study, Nancy Santesso, Melissa Beauchemin, Paula D. Robinson, Alexandra M. Walsh, Aaron J. Sugalski, Tammy Lo, Ha Dang, Brian T. Fisher, Allison C. Grimes, Andrea Rothfus Wrightson, Lolie C. Yu, Lillian Sung, L. Lee Dupuis

School of Medicine Faculty Publications

Objective To develop a summary format of clinical practice guideline (CPG) recommendations to improve understandability among health care professionals. Methods We developed a summary format based on current research and used the "Think Aloud"technique in one-on-one cognitive interviews to iteratively improve it. Interviews of health care professionals from Children's Oncology Group-member, National Cancer Institute Community Oncology Research Program sites were conducted. After every five interviews (a round), responses were reviewed, and changes made to the format until it was well understood and no new, substantive suggestions for revision were raised. We took a directed (deductive) approach to content analysis of …

Testing Extraction Of Dna From Lipid-Rich Tissues Using Various Reagents And Commercially Available Kits, Ryan V. Powers, Walker C. Kay, Jonathon C. Reynolds, Nathaniel E. Hill, Cole J. Farnsworth, Molly E. Henley, Alfred B. Amendolara, Noah D. Boekweg, John A. Kriak, Kyle B. Bills, David W. Sant

Annual Research Symposium

No abstract provided.

Fursultiamine Prevents Lung Cancer Growth ​, Noah Boekweg, Ryan Powers

Annual Research Symposium

No abstract provided.

A Multicenter Analysis Of Nucleic Acid Quantification Using Aqueous Humor Liquid Biopsy In Retinoblastoma: Implications For Clinical Testing, Deborah H Im, Sarah Pike, Mark W Reid, Chen-Ching Peng, Shreya Sirivolu, Hans E Grossniklaus, G Baker Hubbard, Alison H Skalet, Kellyn N Bellsmith, Carol L. Shields, Sara E Lally, Andrew W Stacey, Bibiana J Reiser, Aaron Nagiel, Rachana Shah, Liya Xu, Jesse L Berry

Wills Eye Hospital Papers

PURPOSE: Retinoblastoma (RB) is most often diagnosed with clinical features and not diagnosed with tumor biopsy. This study describes tumor-derived analyte concentrations from aqueous humor (AH) liquid biopsy and its use in clinical assays.

DESIGN: Case series study.

PARTICIPANTS: Sixty-two RB eyes from 55 children and 14 control eyes from 12 children from 4 medical centers.

METHODS: This study included 128 RB AH samples including: diagnostic (DX) samples, samples from eyes undergoing treatment (TX), samples after completing treatment (END), and during bevacizumab injection for radiation therapy after completing RB treatment (BEV). Fourteen-control AH were analyzed for unprocessed analytes (double-stranded DNA …

Quitting Smoking After A Cancer Diagnosis Is Associated With High-Risk Neutrophil-To-Lymphocyte Ratio Among Tobacco Use-Related Cancer Survivors, You Lu, Katherine Kwong, James Wells, Andrea Edwards, Zhong Chen, Tung-Sung Tseng, Kun Zhang

School of Public Health Faculty Publications

Quitting smoking could potentially minimize the risk of a high neutrophil-to-lymphocyte ratio (NLR) among tobacco use-related (TUR) cancer survivors. A total of 1263 TUR cancer survivors aged 20 to 85 years old were investigated using data from the National Health and Nutritional Examination Survey 1999-2018. The primary outcome was the NLR, which was defined as having two levels: high-risk (≥ 3) and low-risk (< 3). The association between smoking cessation time and a high-risk NLR level was analyzed using weighted logistic regression models. Overall, the current smoking rate of TUR cancer survivors was found to be 21.7%. Older age (75 years above), gender and respiratory-related cancers are covariables associated with high risk of NLR levels for individual who identified as Non-Hispanic White (NHW). Non-Hispanic Black (NHB) (n = 27) who quit smoking after a cancer diagnosis were associated with the highest risk of a high NLR (OR 4.83, 95% CI 1.40-16.61, p = 0.01) compared to NHB nonsmokers (n = 139). These findings suggest that the risk of a high NLR level is strongly associated with the time of smoking cessation in NHB TUR cancer survivors. As a result, NHB TUR cancer survivors should quit smoking as soon as possible because the benefits of quitting smoking were observed over the 5 year period following smoking cessation.

Response Assessment In Pediatric Craniopharyngioma: Recommendations From The Response Assessment In Pediatric Neuro-Oncology (Rapno) Working Group, Lindsey M Hoffman, Camilo Jaimes, Kshitij Mankad, David M Mirsky, Benita Tamrazi, Christopher L Tinkle, Cassie Kline, Aparna Ramasubramanian, Fatema Malbari, Ross Mangum, Holly Lindsay, Vincent Horne, David J Daniels, Sameer Keole, David R Grosshans, Tina Young Poussaint, Roger Packer, Sergio Cavalheiro, Brigitte Bison, Todd C Hankinson, Hermann L Müller, Ute Bartels, Katherine E Warren, Murali Chintagumpala

Faculty, Staff and Student Publications

BACKGROUND: Craniopharyngioma is a histologically benign tumor of the suprasellar region for which survival is excellent but quality of life is often poor secondary to functional deficits from tumor and treatment. Standard therapy consists of maximal safe resection with or without radiation therapy. Few prospective trials have been performed, and response assessment has not been standardized.

METHODS: The Response Assessment in Pediatric Neuro-Oncology (RAPNO) committee devised consensus guidelines to assess craniopharyngioma response prospectively.

RESULTS: Magnetic resonance imaging is the recommended radiologic modality for baseline and follow-up assessments. Radiologic response is defined by 2-dimensional measurements of both solid and cystic tumor …

Inducible Nitric Oxide Synthase Embedded In Alginate/Polyethyleneimine Hydrogel As A New Platform To Explore No-Driven Modulation Of Biological Function, Shaimaa Maher, Lauren A. Smith, Celine A. El-Khoury, Haitham F. Kalil, Khalid Sossey-Alaoui, Mekki Bayachou

Chemistry Faculty Publications

Nitric oxide (NO), a small free radical molecule, turned out to be pervasive in biology and was shown to have a substantial influence on a range of biological activities, including cell growth and apoptosis. This molecule is involved in signaling and affects a number of physiologic functions. In recent decades, several processes related to cancer, such as angiogenesis, programmed cell death, infiltration, cell cycle progression, and metastasis, have been linked with nitric oxide. In addition, other parallel work showed that NO also has the potential to operate as an anti-cancer agent. As a result, it has gained attention in cancer-related …

Pyridoxamine Treatment Ameliorates Large Artery Stiffening And Cerebral Artery Endothelial Dysfunction In Old Mice, Emily H Reeve, Elise K Kronquist, Julia R Wolf, Byron Lee, Aleena Khurana, Hanson Pham, Abigail E Cullen, Jessica A Peterson, Antonio Meza, R Colton Bramwell, Laura Villasana, Daniel R Machin, Grant D Henson, Ashley E Walker

Faculty, Staff and Student Publications

Age-related increases in large artery stiffness are associated with cerebrovascular dysfunction and cognitive impairment. Pyridoxamine treatment prevents large artery stiffening with advancing age, but the effects of pyridoxamine treatment on the cerebral vasculature or cognition is unknown. The purpose of this study was to investigate the effects of pyridoxamine on blood pressure, large artery stiffness, cerebral artery function, and cognitive function in old mice. Old male C57BL/6 mice consumed either pyridoxamine (2 g/L) or vehicle control in drinking water for ∼7.5 months and were compared with young male C57BL/6 mice. From pre- to post-treatment, systolic blood pressure increased in old …

Factors Affecting Adherence To Intranasal Treatment For Allergic Rhinitis: A Qualitative Study, Meha G Fox, Lauren M Cass, Kevin J Sykes, Emily L Cummings, Scott N Fassas, Rohit Nallani, Josh B Smith, Alexander G Chiu, Jennifer A Villwock

Faculty, Staff and Students Publications

OBJECTIVE: To determine the facilitators of and barriers to adherence to use of intranasal pharmacotherapy (daily intranasal corticosteroids and/or antihistamine, and nasal saline irrigation [NSI]), for allergic rhinitis (AR).

METHODS: Patients were recruited from an academic tertiary care rhinology and allergy clinic. Semi-structured interviews were conducted after the initial visit and/or 4-6 weeks following treatment. Transcribed interviews were analyzed using a grounded theory, inductive approach to elucidate themes regarding patient adherence to AR treatment.

RESULTS: A total of 32 patients (12 male, 20 female; age 22-78) participated (seven at initial visit, seven at follow-up visit, and 18 at both). Memory …

Expert Consensus Statement: Management Of Pediatric Persistent Obstructive Sleep Apnea After Adenotonsillectomy, Stacey L Ishman, Stephen Maturo, Seth Schwartz, Margo Mckenna, Cristina M Baldassari, Mathieu Bergeron, Boris Chernobilsky, Zarmina Ehsan, Lisa Gagnon, Yi-Chun Carol Liu, David F Smith, Jeffrey Stanley, Habib Zalzal, Nui Dhepyasuwan

Faculty, Staff and Students Publications

OBJECTIVE: To develop an expert consensus statement regarding persistent pediatric obstructive sleep apnea (OSA) focused on quality improvement and clarification of controversies. Persistent OSA was defined as OSA after adenotonsillectomy or OSA after tonsillectomy when adenoids are not enlarged.

METHODS: An expert panel of clinicians, nominated by stakeholder organizations, used the published consensus statement methodology from the American Academy of Otolaryngology-Head and Neck Surgery to develop statements for a target population of children aged 2-18 years. A medical librarian systematically searched the literature used as a basis for the clinical statements. A modified Delphi method was used to distill expert …

A Retrospective Study Of The Relationship Between Hypertension And Vestibular Disorders In Middle-Aged Women With And Without Hiv, Helen S Cohen, Michael W Plankey, Deanna Ware

Faculty, Staff and Students Publications

BACKGROUND: Patients often conflate the problem of lightheadedness from hypertension (HTN) and vertigo from a vestibular impairment, describing both problems as dizziness. The goal of the study was to learn if there is a relationship between measures of vestibular function and blood pressure.

METHODS: This retrospective study consisted of women who participated in a longitudinal study of the human immunodeficiency virus (HIV) and a control cohort of age-matched women without HIV. We used data from the point in time when participants were tested for vestibular functions with bi-thermal caloric tests and cervical vestibular evoked myogenic potentials; the data also included …

Magel2 Truncation Alters Select Behavioral And Physiological Outcomes In A Rat Model Of Schaaf-Yang Syndrome, Derek L Reznik, Mingxiao V Yang, Pedro Albelda De La Haza, Antrix Jain, Melanie Spanjaard, Susanne Theiss, Christian P Schaaf, Anna Malovannaya, Theresa V Strong, Surabi Veeraragavan, Rodney C Samaco

Faculty, Staff and Students Publications

Previous studies in mice have utilized Magel2 gene deletion models to examine the consequences of its absence. We report the generation, molecular validation and phenotypic characterization of a novel rat model with a truncating Magel2 mutation modeling variants associated with Schaaf-Yang syndrome-causing mutations. Within the hypothalamus, a brain region in which human MAGEL2 is paternally expressed, we demonstrated, at the level of transcript and peptide detection, that rat Magel2 exhibits a paternal, parent-of-origin effect. In evaluations of behavioral features across several domains, juvenile Magel2 mutant rats displayed alterations in anxiety-like behavior and sociability measures. Moreover, the analysis of peripheral organ …

Using Cognitive Interviews To Improve A Measure Of Organizational Readiness For Implementation, Maria Mcclam, Lauren Workman, Emanuelle M Dias, Timothy J Walker, Heather M Brandt, Derek W Craig, Robert Gibson, Andrea Lamont, Bryan J Weiner, Abraham Wandersman, Maria E Fernandez

Faculty, Staff and Student Publications

BACKGROUND: Organizational readiness is a key factor for successful implementation of evidence-based interventions (EBIs), but a valid and reliable measure to assess readiness across contexts and settings is needed. The R = MC

METHODS: We conducted 20 cognitive interviews with FQHC staff (clinical and non-clinical) in South Carolina and Texas. Participants were provided a subset of items from the readiness survey to review. A semi-structured interview guide was developed to elicit feedback from participants using "think aloud" and probing techniques. Participants were recruited using a purposive sampling approach and interviews were conducted virtually using Zoom and WebEx. Participants were asked …

Epigenomic Charting And Functional Annotation Of Risk Loci In Renal Cell Carcinomaepigenomic Charting And Functional Annotation Of Risk Loci In Renal Cell Carcinoma, Amin H Nassar, Sarah Abou Alaiwi, Sylvan C Baca, Elio Adib, Rosario I Corona, Ji-Heui Seo, Marcos A S Fonseca, Sandor Spisak, Talal El Zarif, Viktoria Tisza, David A Braun, Heng Du, Monica He, Abdallah Flaifel, Michel Alchoueiry, Thomas Denize, Sayed G Matar, Andres Acosta, Sachet Shukla, Yue Hou, John Steinharter, Gabrielle Bouchard, Jacob E Berchuck, Edward O'Connor, Connor Bell, Pier Vitale Nuzzo, Gwo-Shu Mary Lee, Sabina Signoretti, Michelle S Hirsch, Mark Pomerantz, Elizabeth Henske, Alexander Gusev, Kate Lawrenson, Toni K Choueiri, David J Kwiatkowski, Matthew L Freedman

Faculty, Staff and Student Publications

While the mutational and transcriptional landscapes of renal cell carcinoma (RCC) are well-known, the epigenome is poorly understood. We characterize the epigenome of clear cell (ccRCC), papillary (pRCC), and chromophobe RCC (chRCC) by using ChIP-seq, ATAC-Seq, RNA-seq, and SNP arrays. We integrate 153 individual data sets from 42 patients and nominate 50 histology-specific master transcription factors (MTF) to define RCC histologic subtypes, including EPAS1 and ETS-1 in ccRCC, HNF1B in pRCC, and FOXI1 in chRCC. We confirm histology-specific MTFs via immunohistochemistry including a ccRCC-specific TF, BHLHE41. FOXI1 overexpression with knock-down of EPAS1 in the 786-O ccRCC cell line induces transcriptional …

Prediction Of Pathologic Complete Response To Neoadjuvant Systemic Therapy In Triple Negative Breast Cancer Using Deep Learning On Multiparametric Mri, Zijian Zhou, Beatriz E Adrada, Rosalind P Candelaria, Nabil A Elshafeey, Medine Boge, Rania M Mohamed, Sanaz Pashapoor, Jia Sun, Zhan Xu, Bikash Panthi, Jong Bum Son, Mary S Guirguis, Miral M Patel, Gary J Whitman, Tanya W Moseley, Marion E Scoggins, Jason B White, Jennifer K Litton, Vicente Valero, Kelly K Hunt, Debu Tripathy, Wei Yang, Peng Wei, Clinton Yam, Mark D Pagel, Gaiane M Rauch, Jingfei Ma

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer. Neoadjuvant systemic therapy (NAST) followed by surgery are currently standard of care for TNBC with 50-60% of patients achieving pathologic complete response (pCR). We investigated ability of deep learning (DL) on dynamic contrast enhanced (DCE) MRI and diffusion weighted imaging acquired early during NAST to predict TNBC patients' pCR status in the breast. During the development phase using the images of 130 TNBC patients, the DL model achieved areas under the receiver operating characteristic curves (AUCs) of 0.97 ± 0.04 and 0.82 ± 0.10 for the training and the …

Understanding Quality Of Life In Patients With Acute Leukemia, A Global Survey, Zack Pemberton-Whiteley, Samantha Nier, Jan Geissler, Sophie Wintrich, Bregje Verhoeven, Rita O. Christensen, Sam Salek, Esther Natalie Oliva, Tatyana Ionova, Jennie Bradley

Journal of Patient-Centered Research and Reviews

Purpose: The Acute Leukemia Advocates Network (ALAN) sought to determine which factors are most associated with poor quality of life (QoL) in patients with acute leukemia and to determine key issues and unmet needs through administration of an online survey distributed worldwide via partner patient organizations.

Methods: ALAN developed a questionnaire informed by literature review and based extensively on the hematological malignancy-specific patient-reported outcomes (HM-PRO) measure to assess the impact of acute leukemia on QoL and its relationships with patients’ demographics, disease state, disease impact, and support from health care professionals. Univariate and multivariable statistical analysis was used to investigate …

Racial Differences In Perceived Risk And Sunscreen Usage, Rebecca Fliorent, Alicia Podwojniak, Lianne Adolphe, Katharine Milani

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Background Although White individuals have higher incidence of melanoma, clinical outcomes are worse among patients with skin of color. This disparity arises from delayed diagnoses and treatment that are largely due to clinical and sociodemographic factors. Investigating this discrepancy is crucial to decrease melanoma-related mortality rates in minority communities. A survey was used to investigate the presence of racial disparities in perceived sun exposure risks and behaviors. Methods A survey consisting of 16 questions was deployed via social media to assess skin health knowledge. Over 350 responses were recorded, and the extracted data were analyzed using statistical software. Results Of …

Inhibition Of Ribosome Assembly Factor Pno1 By Crispr/Cas9 Technique Suppresses Lung Adenocarcinoma And Notch Pathway: Clinical Application, Sanjit K. Roy, Shivam Srivastava, Andrew Hancock, Anju Shrivastava, Jason Morvant, Sharmila Shankar, Rakesh K. Srivastava

School of Medicine Faculty Publications

Growth is crucially controlled by the functional ribosomes available in cells. To meet the enhanced energy demand, cancer cells re-wire and increase their ribosome biogenesis. The RNA-binding protein PNO1, a ribosome assembly factor, plays an essential role in ribosome biogenesis. The purpose of this study was to examine whether PNO1 can be used as a biomarker for lung adenocarcinoma and also examine the molecular mechanisms by which PNO1 knockdown by CRISPR/Cas9 inhibited growth and epithelial–mesenchymal transition (EMT). The expression of PNO1 was significantly higher in lung adenocarcinoma compared to normal lung tissues. PNO1 expression in lung adenocarcinoma patients increased with …

Histopathologic And Proteogenomic Heterogeneity Reveals Features Of Clear Cell Renal Cell Carcinoma Aggressiveness, Yize Li, Tung-Shing M Lih, Saravana M Dhanasekaran, Rahul Mannan, Lijun Chen, Marcin Cieslik, Yige Wu, Rita Jiu-Hsien Lu, David J Clark, Iga Kołodziejczak, Runyu Hong, Siqi Chen, Yanyan Zhao, Seema Chugh, Wagma Caravan, Nataly Naser Al Deen, Noshad Hosseini, Chelsea J Newton, Karsten Krug, Yuanwei Xu, Kyung-Cho Cho, Yingwei Hu, Yuping Zhang, Chandan Kumar-Sinha, Weiping Ma, Anna Calinawan, Matthew A Wyczalkowski, Michael C Wendl, Yuefan Wang, Shenghao Guo, Cissy Zhang, Anne Le, Aniket Dagar, Alex Hopkins, Hanbyul Cho, Felipe Da Veiga Leprevost, Xiaojun Jing, Guo Ci Teo, Wenke Liu, Melissa A Reimers, Russell Pachynski, Alexander J Lazar, Arul M Chinnaiyan, Brian A Van Tine, Bing Zhang, Karin D Rodland, Gad Getz, D R Mani, Pei Wang, Feng Chen, Galen Hostetter, Mathangi Thiagarajan, W Marston Linehan, David Fenyö, Scott D Jewell, Gilbert S Omenn, Rohit Mehra, Maciej Wiznerowicz, Ana I Robles, Mehdi Mesri, Tara Hiltke, Eunkyung An, Henry Rodriguez, Daniel W Chan, Christopher J Ricketts, Alexey I Nesvizhskii, Hui Zhang, Li Ding, Clinical Proteomic Tumor Analysis Consortium

Faculty, Staff and Students Publications

Clear cell renal cell carcinomas (ccRCCs) represent ∼75% of RCC cases and account for most RCC-associated deaths. Inter- and intratumoral heterogeneity (ITH) results in varying prognosis and treatment outcomes. To obtain the most comprehensive profile of ccRCC, we perform integrative histopathologic, proteogenomic, and metabolomic analyses on 305 ccRCC tumor segments and 166 paired adjacent normal tissues from 213 cases. Combining histologic and molecular profiles reveals ITH in 90% of ccRCCs, with 50% demonstrating immune signature heterogeneity. High tumor grade, along with BAP1 mutation, genome instability, increased hypermethylation, and a specific protein glycosylation signature define a high-risk disease subset, where UCHL1 …

The Association Of Blood Ctdna Levels To Mutations Of Marker Genes In Colorectal Cancer, Fei Bai, Qian Du, Qingliang Zou, Lin Xu, Wei Dong, Xinlin Lv, Xiaorong Han, Huijun Zhou, Chi Zhang, Tao Lu

School of Biological Sciences: Faculty Publications

Background: Colorectal cancer (CRC) is a deadly and commonly diagnosed cancer. Cell‐free circulating tumor DNAs (ctDNA) have been used in the diagnosis and treatment of CRC, but there are open questions about the relationship between ctDNAs and CRC. Although mutations of genes detected by ctDNA in CRC have been studied, the quantitative relationship between ctDNA mutations and ctDNA concentration has not been addressed.

Aims: We hypothesized that there was an association between mutations of genes identified in ctDNAs and ctDNA concentration. His study examined this association in a population of CRC patients.

Methods: In 85 CRC patients, …

Radiation Therapy For Retroperitoneal Sarcomas: A Strass-Ful Situation, Ahsan S Farooqi, B Ashleigh Guadagnolo, Devarati Mitra, Andrew J Bishop

Faculty, Staff and Student Publications

Locoregional recurrence (LRR) is the predominant pattern of relapse and often the cause of death in patients with retroperitoneal sarcomas (RPS). As a result, reducing LRR is a critical objective for RPS patients. However, unlike soft tissue sarcomas (STS) of the superficial trunk and extremity where the benefits of radiation therapy (RT) are well-established, the role of RT in the retroperitoneum remains controversial. Historically, preoperative or postoperative RT, either alone or in combination with intraoperative radiation (IORT), was commonly justified for RPS based on extrapolation from the superficial trunk and extremity STS literature. However, long-awaited results were recently published from …

Unsuspected Large B-Cell Lymphoma Diagnosed By Pleural Effusion Cytology After Chest Wall Trauma, Matthew Lee, Susana Ferra

East Florida Division GME Research Day 2023

No abstract available.

Cauda Equina Neuroendocrine Tumor (Paraganglioma), Cameron Summers-Powell, Tricia O'Brien, Susana Ferra

East Florida Division GME Research Day 2023

No abstract available.

A Case Of Suspected Intracranial Granulocytic Sarcomas Versus Cerebrovascular Hemorrhage In A Young Male With Cml With Aml Transformation, Nicholas C. Rochester, Alicia C. Mccartney, Amol S. Patel, Alexandra Kroes, Angelina Rodriguez, Napatkamon Ayutyanont, Upinder Singh

Far West Division GME Research Day 2023

No abstract provided.

Multiple Sclerosis In A 32-Year-Old Female With History Of Prolactinoma, Aleeza Ali, Jesse Simon, Adekunle Bamgboye

East Florida Division GME Research Day 2023

Among disorders affecting the central nervous system (CNS), excluding trauma, multiple sclerosis (MS) is the most common cause of permanent disability in young adults. This condition is characterized by IgG autoantibody-mediated destruction of oligodendrocytes in the brain and spinal cord. Although the origin of MS is not fully understood, some suggest that prolactin may be involved in the development of the disease process evidenced by the fact that it predominately affects women of childbearing age, and the diverse role of prolactin (PRL) as a peptide hormone, cytokine, and immune modulator. Here we review the case of a 32-year-old female with …

Enlarging Premaxillary Mass: A Unique Manifestation Of Extranodal Diffuse B-Cell Lymphoma, Daryush Varedi, Michael Carlson, Jacob Bruckner, Pavandeep Maan, Shiv Bhanu, Justin Wei, Duy Bui

Far West Division GME Research Day 2023

No abstract provided.

Extra-Axial Desmoplastic/Nodular Medulloblastoma, Shh-Activated In Adult: A Case Report, Gul Wymer, Fatemeh Mousavi, Jennifer Barker

East Florida Division GME Research Day 2023

Introduction: Medulloblastoma (MB) is an embryonal central nervous system (CNS) tumor located in the posterior cranial fossa. Medulloblastoma is one of the most common malignant pediatric brain tumors, accounts for 25% of all pediatric intracranial tumors, but rare in adults; and constitute 0.4%-1% of adult primary brain tumors. The incidence of medulloblastomas in adults is approximately 0.5 per million per year and decreases with age with male predominance. Medulloblastomas classically appear as well-defined masses in the cerebellum that enhance both computed tomography (CT) of the head and brain magnetic resonance imaging (MRI) with gadolinium contrast. The clinical symptoms and signs …