Medicine and Health Sciences Commons^™

The Effect Of Marijuana On Postoperative Spine Patients' Emergency Room Visits, Readmission Rates, And Opioid Consumption, Vincent Buddle, James Feng, Maximillian Young-Kyu Lee, Ahyoung L. Park, Daniel K. Park

Conference Presentation Abstracts

INTRODUCTION: The social, political, and legal natural of marijuana has recently seen significant changes, particularly in favor of both medical and recreational use. Since being classified as a Schedule I substance in 1970 by the United States federal government, all but four states have legalized some form of its use. These changes have and will continue to lead to a significant number of orthopaedic patients using marijuana in the perioperative surgical setting. The objectives of this study are to 1) compare the 90-day rates of postoperative emergency department (ED) visits and 90-day readmission rates with patients whom tested positive for …

Sepsis, Children's Mercy Kansas City

Clinical Pathways

No abstract provided.

Effect Of Vitamin E Enhanced Highly Cross-Linked Polyethylene On Wear Rate And Particle Debris In Anatomic Total Shoulder Arthroplasty: A Biomechanical Comparison To Ultrahigh-Molecular-Weight Polyethylene, Adam Khan, Andrew Jawa, Matthew J. Smith, J Michael Wiater, Derek J. Cuff, Anand M. Murthi, Luke Stanford Austin

Conference Presentation Abstracts

INTRODUCTION: Particle-induced osteolysis resulting from polyethylene wear remains a source of implant failure in anatomic total shoulder designs. Modern polyethylene components are irradiated in an oxygen-free environment to induce polyethylene cross-linking, but an unfortunate byproduct of this process is free radical production. Melting or heat annealing is one method of reducing free radicals but can compromise the component’s mechanical properties. The antioxidant, Vitamin E, has been introduced as an alternative adjuvant to neutralize free radicals. Specifically, in anatomic shoulder arthroplasty with a ceramic head component, the vitamin E-enhanced polyethylene showed improved wear compared to the conventional highly-cross linked polyethylene. This …

Dentistry And The Law: When Must A Data Breach Be Reported?, Dan Schulte Jd

The Journal of the Michigan Dental Association

This dentistry and the law column addresses the necessity of reporting a potential HIPAA data breach involving missing patient records. The author explains the criteria outlined in the HIPAA Breach Notification Rule and emphasizes the importance of a thorough risk assessment. The dentist must evaluate the nature of the protected health information and whether an unauthorized person acquired it. The article details the steps for reporting, including individual notices to affected patients and the U.S. Secretary of Health and Human Services, with distinctions based on the number of individuals affected.

Advocacy Spotlight: 2024 Regulatory Reminders, Neema Katibai Jd

The Journal of the Michigan Dental Association

The Advocacy Spotlight column delves into critical regulatory reminders for dentists in 2024, emphasizing compliance challenges and potential disruptions to practice. Key areas covered include licensing, amalgam separator renewal, electronic prescribing, and Beneficial Ownership Information reporting. The article stresses the importance of staying informed about evolving regulations to ensure seamless practice operations.

Staff Matters: Do I Really Need An Employee Handbook?, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

This article underscores the importance of having an employee handbook for even small practices. It emphasizes the handbook as a crucial tool for communicating expectations, providing a defense against employment claims, and ensuring legal compliance. The author advises on essential policies related to legal requirements, "At-Will" status, conduct, compensation, benefits, communication, attendance, and discipline. The article stresses the significance of well-crafted policies to avoid confusion and legal liabilities, recommending professional review before implementation.

Seizures, First Nonfebrile Seizure, Children's Mercy Kansas City

Clinical Pathways (Formally Known As Clinical Practice Guidelines)

No abstract provided.

Pharyngitis, Children's Mercy Kansas City

Clinical Pathways (Formally Known As Clinical Practice Guidelines)

No abstract provided.

Age-Related Changes In The Neural Gating Of Respiratory Sensations In Humans, Wen-Pin Chang, Kai-Jie Liang, Chia-Hsiung Cheng, Chia-Yih Liu, Andreas Von Leupoldt, Pei-Ying S. Chan

Occupational Therapy Faculty Publications

Background: Neural gating of respiratory sensations (NGRS) characterises the brain's ability to filter out repetitive respiratory sensory stimuli. This mechanism plays a crucial role in the neural processing of respiratory stimuli. However, whether ageing affects NGRS in healthy adults is still unclear. Therefore, we aimed to measure the effect of age on NGRS as well as the corresponding S1 and S2 components of the respiratory-related evoked potentials (RREPs).

Methods: Three age groups of healthy adults participated in this study: a young group (YG; age 20-39 years), a middle-aged group (MG; age 40-59 years) and an old group (OG; age ≥60 …

J Mich Dent Assoc February 2024

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

• The February issue previews the 2024 Annual Session in Lansing, highlighting 61 courses, 48 speakers, and Michigan’s largest dental exhibit hall
• A Feature article on The MDA Member Assistance Program: Real Help When You Need It
• News You Need, including The MDA announcement of John Tramontana as the new CEO/executive director
• The MDA Student Debt Resource Center
• Updates on the MDA website refresh
• Celebrating National Children’s …

Mda Foundation: What A Difference A Smile Makes, Anne Berquist

The Journal of the Michigan Dental Association

The 2023 round of scholarships awarded by the MDA Foundation totaled $31,000, more than twice the amount awarded in 2022. As a recipient of the MDA Foundation's Dr. George L. Bletsas Scholarship, Maya Scott, now a dental student, is dedicated to advocating for underserved minorities. Scott's journey into dentistry was shaped by her personal experiences with dental care and her desire to address health disparities. Growing up in challenging circumstances, orthodontic treatment transformed her smile and ignited her interest in dentistry. Her scholarship facilitates participation in dental missions and eases living expenses. With aspirations for general dentistry in underserved areas, …

Association Between Psychosis And Substance Use In Kenya. Findings From The Neurogap-Psychosis Study, Monica Nguata, James Orwa, Gabriel Kigen, Edith Kamaru, Wilfred Emonyi, Symon Kariuki, Charles Newton, Linnet Ongeri, Rehema Mwende, Lukoye Atwoli

Population Health, East Africa

Background: Substance use is prevalent among people with mental health issues, and patients with psychosis are more likely to use and misuse substances than the general population. Despite extensive research on substance abuse among the general public in Kenya, there is a scarcity of data comparing substance use among people with and without psychosis. This study investigates the association between psychosis and various substances in Kenya.

Methods: This study utilized data from the Neuro-GAP Psychosis Case-Control Study between April 2018 and December 2022. The KEMRI-Wellcome Trust Research Programme recruited participants from various sites in Kenya, including Kilifi County, Malindi Sub-County, …

Child Deaths Caused By Klebsiella Pneumoniae In Sub-Saharan Africa And South Asia: A Secondary Analysis Of Child Health And Mortality Prevention Surveillance (Champs) Data., Jennifer Verani, Dianna Blau, Emily Gurley, Victor Akelo, Nega Assefa, Vicky Baillie, Quique Bassat, Mussie Berhane, James Bunn, R Gunturu

Pathology, East Africa

Background; Klebsiella pneumoniae is an important cause of nosocomial and community-acquired pneumonia and sepsis in children, and antibiotic-resistant K pneumoniae is a growing public health threat. We aimed to characterize child mortality associated with this pathogen in seven high-mortality settings.

Methods; We analysed Child Health and Mortality Prevention Surveillance (CHAMPS) data on the causes of deaths in children younger than 5 years and stillbirths in sites located in seven countries across sub-Saharan Africa (Ethiopia, Kenya, Mali, Mozambique, Sierra Leone, and South Africa) and south Asia (Bangladesh) from Dec 9, 2016, to Dec 31, 2021. CHAMPS sites conduct active surveillance for …

Safety And Efficacy Of A New High-Dose Regimen Of Panobinostat, Gemcitabine, Busulfan, And Melphalan For 1st Or 2nd Salvage Asct For Refractory/Relapsed Or High-Risk Myeloma: Matched-Pair Comparisons With Concurrent Control Cohorts, Yago Nieto, Zixi Yang, Benigno C Valdez, Suprateek Kundu, Qaiser Bashir, Jeremy Ramdial, Samer Srour, Muzaffar Qazilbash

Faculty, Staff and Student Publications

Improvement of autologous stem-cell transplantation (ASCT) for myeloma is needed. Building on our prior work, we prospectively evaluated panobinostat and gemcitabine/busulfan/melphalan (GemBuMel) with ASCT in this population. Patients aged 18-65 years with relapsed/refractory or high-risk myeloma and adequate end-organ function were eligible. Treatment included panobinostat (20 mg/day, days -9 to -2) and GemBuMel (days -8 to -2). Patients were enrolled in 1st (ASCT-1) or 2nd ASCT (ASCT-2) cohorts. We compared their outcomes with all our other concurrent ASCT patients who met eligibility criteria but received melphalan or BuMel off study, matched for age, prior therapy lines, high-risk cytogenetics, and response …

Convergent Mapk Pathway Alterations Mediate Acquired Resistance To Fgfr Inhibitors In Fgfr2 Fusion-Positive Cholangiocarcinoma, Timothy P Diperi, Ming Zhao, Kurt W Evans, Kaushik Varadarajan, Tyler Moss, Stephen Scott, Michael P Kahle, Charnel C Byrnes, Huiqin Chen, Sunyoung S Lee, Abdel-Baset Halim, Hiroshi Hirai, Volker Wacheck, Lawrence N Kwong, Jordi Rodon, Milind Javle, Funda Meric-Bernstam

Faculty, Staff and Student Publications

Background & aims: There is a knowledge gap in understanding mechanisms of resistance to fibroblast growth factor receptor (FGFR) inhibitors (FGFRi) and a need for novel therapeutic strategies to overcome it. We investigated mechanisms of acquired resistance to FGFRi in patients with FGFR2-fusion-positive cholangiocarcinoma (CCA).

Methods: A retrospective analysis of patients who received FGFRi therapy and underwent tumor and/or cell-free DNA analysis, before and after treatment, was performed. Longitudinal circulating tumor DNA samples from a cohort of patients in the phase I trial of futibatinib (NCT02052778) were assessed. FGFR2-BICC1 fusion cell lines were developed and secondary acquired resistance …

Phase 2 Study Of Inotuzumab Ozogamicin For Measurable Residual Disease In Acute Lymphoblastic Leukemia In Remission, Elias Jabbour, Fadi G Haddad, Nicholas J Short, Jayastu Senapati, Nitin Jain, Koji Sasaki, Jeffrey Jorgensen, Sa A Wang, Yesid Alvarado, Xuemei Wang, Courtney Dinardo, Lucia Masarova, Tapan Kadia, Rebecca S Garris, Farhad Ravandi, Hagop Kantarjian

Faculty, Staff and Student Publications

The detection of measurable residual disease (MRD) is the strongest predictor of relapse in acute lymphoblastic leukemia (ALL). Using inotuzumab ozogamicin in the setting of MRD may improve outcomes. Patients with ALL in first complete remission (CR1) or beyond (CR2+) with MRD ≥ 1 × 10-4 were enrolled in this phase 2 trial. Inotuzumab was administered at 0.6 mg/m2 on day 1 and 0.3 mg/m2 on day 8 of cycle 1, then at 0.3 mg/m2 on days 1 and 8 of cycles 2-6. Twenty-six consecutive patients with a median age of 46 years (range, 19-70 years) were treated. Nineteen (73%) …

Shape Anisotropy-Governed High-Performance Nanomagnetosol For In Vivo Magnetic Particle Imaging Of Lungs, Saumya Nigam, Jeotikanta Mohapatra, Ashley V Makela, Hanaan Hayat, Jessi Mercedes Rodriguez, Aixia Sun, Elizabeth Kenyon, Nathan A Redman, Dana Spence, George Jabin, Bin Gu, Mohamed Ashry, Lorenzo F Sempere, Arijit Mitra, Jinxing Li, Jiahui Chen, Guo-Wei Wei, Steven Bolin, Brett Etchebarne, J Ping Liu, Christopher H Contag, Ping Wang

Faculty, Staff and Student Publications

Caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), coronavirus disease 2019 (COVID-19) has shown extensive lung manifestations in vulnerable individuals, putting lung imaging and monitoring at the forefront of early detection and treatment. Magnetic particle imaging (MPI) is an imaging modality, which can bring excellent contrast, sensitivity, and signal-to-noise ratios to lung imaging for the development of new theranostic approaches for respiratory diseases. Advances in MPI tracers would offer additional improvements and increase the potential for clinical translation of MPI. Here, a high-performance nanotracer based on shape anisotropy of magnetic nanoparticles is developed and its use in MPI imaging …

Correction: Il-1Α Mediates Innate And Acquired Resistance To Immunotherapy In Melanoma, Shubhra Singh, Zhilan Xiao, Karishma Bavisi, Jason Roszik, Brenda D Melendez, Zhiqiang Wang, Mark J Cantwell, Richard E Davis, Greg Lizee, Patrick Hwu, Sattva S Neelapu, Willem W Overwijk, Manisha Singh

Faculty, Staff and Student Publications

No abstract provided.

Development Of Resistance To Type Ii Jak2 Inhibitors In Mpn Depends On Axl Kinase And Is Targetable, Tamara Codilupi, Jakub Szybinski, Stefanie Arunasalam, Sarah Jungius, Andrew C Dunbar, Simona Stivala, Sime Brkic, Camille Albrecht, Lenka Vokalova, Julie L Yang, Katarzyna Buczak, Nilabh Ghosh, Jakob R Passweg, Alicia Rovo, Anne Angelillo-Scherrer, Dmitry Pankov, Stefan Dirnhofer, Ross L Levine, Richard Koche, Sara C Meyer

Faculty, Staff and Student Publications

PURPOSE: Myeloproliferative neoplasms (MPN) dysregulate JAK2 signaling. Because clinical JAK2 inhibitors have limited disease-modifying effects, type II JAK2 inhibitors such as CHZ868 stabilizing inactive JAK2 and reducing MPN clones, gain interest. We studied whether MPN cells escape from type ll inhibition.

EXPERIMENTAL DESIGN: MPN cells were continuously exposed to CHZ868. We used phosphoproteomic analyses and ATAC/RNA sequencing to characterize acquired resistance to type II JAK2 inhibition, and targeted candidate mediators in MPN cells and mice.

RESULTS: MPN cells showed increased IC50 and reduced apoptosis upon CHZ868 reflecting acquired resistance to JAK2 inhibition. Among >2,500 differential phospho-sites, MAPK pathway activation was …

Trps1 And Gata3 Expression In Invasive Breast Carcinoma With Apocrine Differentiation, Jing Wang, Yan Peng, Hongxia Sun, Phyu P Aung, Erika Resetkova, Clinton Yam, Aysegul A Sahin, Lei Huo, Qingqing Ding

Faculty, Staff and Student Publications

Context.—: The recently identified immunohistochemical marker TRPS1 is highly sensitive and specific for invasive breast carcinoma, especially triple-negative breast carcinoma. However, TRPS1 expression in special morphologic subtypes of breast cancer is unclear.

Objective.—: To investigate the expression of TRPS1 in invasive breast cancer with apocrine differentiation, in comparison to the expression of GATA3.

Design.—: A total of 52 invasive breast carcinomas with apocrine differentiation, comprising 41 triple-negative breast carcinomas and 11 estrogen receptor (ER) and progesterone receptor (PR)-negative, human epidermal growth factor receptor 2 (HER2)-positive cases, along with 11 triple-negative breast carcinomas without apocrine differentiation, were evaluated for TRPS1 and …

Clicksam: Fine-Tuning Segment Anything Model Using Click Prompts For Ultrasound Image Segmentation, Aimee Guo, Grace Fei, Hemanth Pasupuleti, Jing Wang

Faculty, Staff and Student Publications

The newly released Segment Anything Model (SAM) is a popular tool used in image processing due to its superior segmentation accuracy, variety of input prompts, training capabilities, and efficient model design. However, its current model is trained on a diverse dataset not tailored to medical images, particularly ultrasound images. Ultrasound images tend to have a lot of noise, making it difficult to segment out important structures. In this project, we developed ClickSAM, which fine-tunes the Segment Anything Model using click prompts for ultrasound images. ClickSAM has two stages of training: the first stage is trained on single-click prompts centered …

Aleukemic Chronic Myeloid Leukemia Without Neutrophilia And Thrombocytosis: A Report From The Bcr::Abl1 Pathology Group, Daniel Rivera, Wei Cui, Juehua Gao, Deniz Peker, Qian-Yun Zhang, Rajan Dewar, Lianqun Qiu, Sergej Konoplev, Zhihong Hu, Koji Sasaki, Aileen Y Hu, Shuyu E, Meng Liu, Hong Fang, Wei Wang, Guilin Tang, Jane F Apperley, Andreas Hochhaus, Jorge E Cortes, Joseph D Khoury, L Jeffrey Medeiros, Elias Jabbour, Shimin Hu

Faculty, Staff and Student Publications

Chronic myeloid leukemia (CML) is characterized by leukocytosis with left-shifted neutrophilia, basophilia, eosinophilia, and variable thrombocytosis. However, extremely rare cases of patients with CML without significant leukocytosis and thrombocytosis (aleukemic phase [ALP] CML, or CML-ALP) have been reported. Due to its rarity and limited awareness, there remains a significant knowledge gap concerning the pathologic diagnosis, disease progression, and optimal patient management and outcomes. In this multi-institutional study, we investigated 31 patients with CML-ALP. Over half (54.8%) of patients had a history of or concurrent hematopoietic or nonhematopoietic malignancies. At time of diagnosis of CML-ALP, approximately 26.7% of patients exhibited neutrophilia, …

Genetic Intratumor Heterogeneity Remodels The Immune Microenvironment And Induces Immune Evasion In Brain Metastasis Of Lung Cancer, Xin Wang, Hua Bai, Jiyang Zhang, Zhijie Wang, Jianchun Duan, Hongqing Cai, Zheng Cao, Qingtang Lin, Xiaosheng Ding, Yiting Sun, Wei Zhang, Xiaoya Xu, Hao Chen, Dadong Zhang, Xiaoli Feng, Jinghai Wan, Jianjun Zhang, Jie He, Jie Wang

Faculty, Staff and Student Publications

Introduction: Brain metastasis, with the highest incidence in patients with lung cancer, significantly worsens prognosis and poses challenges to clinical management. To date, how brain metastasis evades immune elimination remains unknown.

Methods: Whole-exome sequencing and RNA sequencing were performed on 30 matched brain metastasis, primary lung adenocarcinoma, and normal tissues. Data from The Cancer Genome Atlas primary lung adenocarcinoma cohort, including multiplex immunofluorescence, were used to support the findings of bioinformatics analysis.

Results: Our study highlights the key role of intratumor heterogeneity of genomic alterations in the metastasis process, mainly caused by homologous recombination deficiency or other somatic copy number …

Phase 1/2 Trial Of Avelumab Combined With Utomilumab (4–1bb Agonist), Pf-04518600 (Ox40 Agonist), Or Radiotherapy In Patients With Advanced Gynecologic Malignancies, Anne Knisely, Jibran Ahmed, Bettzy Stephen, Sarina A Piha-Paul, Daniel Karp, Abdulrazzak Zarifa, Siqing Fu, David Sanghyun Hong, Jordi Rodon Ahnert, Timothy A Yap, Apostolia M Tsimberidou, Anas Alshawa, Ecaterina E Dumbrava, Yali Yang, Juhee Song, Funda Meric-Bernstam, Amir A Jazaeri, Aung Naing

Faculty, Staff and Student Publications

Background: Immune checkpoint blockade has shown mixed results in advanced/recurrent gynecologic malignancies. Efficacy may be improved through costimulation with OX40 and 4-1BB agonists. The authors sought to evaluate the safety and efficacy of avelumab combined with utomilumab (a 4-1BB agonist), PF-04518600 (an OX40 agonist), and radiotherapy in patients with recurrent gynecologic malignancies.

Methods: The primary end point in this six-arm, phase 1/2 trial was safety of the combination regimens. Secondary end points included the objective response rate (ORR) according to Response Evaluation Criteria in Solid Tumors and immune-related Response Evaluation Criteria in Solid Tumors, the disease control rate (DCR), the …

Deep Learning-Based Automatic Segmentation Of Cardiac Substructures For Lung Cancers, Xinru Chen, Raymond P Mumme, Kelsey L Corrigan, Yuki Mukai-Sasaki, Efstratios Koutroumpakis, Nicolas L Palaskas, Callistus M Nguyen, Yao Zhao, Kai Huang, Cenji Yu, Ting Xu, Aji Daniel, Peter A Balter, Xiaodong Zhang, Joshua S Niedzielski, Sanjay S Shete, Anita Deswal, Laurence E Court, Zhongxing Liao, Jinzhong Yang

Faculty, Staff and Student Publications

Purpose: Accurate and comprehensive segmentation of cardiac substructures is crucial for minimizing the risk of radiation-induced heart disease in lung cancer radiotherapy. We sought to develop and validate deep learning-based auto-segmentation models for cardiac substructures.

Materials and methods: Nineteen cardiac substructures (whole heart, 4 heart chambers, 6 great vessels, 4 valves, and 4 coronary arteries) in 100 patients treated for non-small cell lung cancer were manually delineated by two radiation oncologists. The valves and coronary arteries were delineated as planning risk volumes. An nnU-Net auto-segmentation model was trained, validated, and tested on this dataset with a split ratio of 75:5:20. …

Genomic Staging Of Multifocal Lung Squamous Cell Carcinomas Is Independent Of The Comprehensive Morphologic Assessment, Sanja Dacic, Xuanye Cao, Neus Bota-Rabassedas, Beatriz Sanchez-Espiridion, Sabina Berezowska, Yuchen Han, Jin-Haeng Chung, Mary Beth Beasley, Lin Dongmei, David Hwang, Mari Mino-Kenudson, Yuko Minami, Mauro Papotti, Natasha Rekhtman, Anja C Roden, Erik Thunnissen, Ming-Sound Tsao, Yasushi Yatabe, Akihiko Yoshida, Linghua Wang, Douglas J Hartman, Jacob A Jerome, Humam Kadara, Teh-Ying Chou, Ignacio I Wistuba

Faculty, Staff and Student Publications

Introduction: Morphologic and molecular data for staging of multifocal lung squamous cell carcinomas (LSCCs) are limited. In this study, whole exome sequencing (WES) was used as the gold standard to determine whether multifocal LSCC represented separate primary lung cancers (SPLCs) or intrapulmonary metastases (IPMs). Genomic profiles were compared with the comprehensive morphologic assessment.

Methods: WES was performed on 20 tumor pairs of multifocal LSCC and matched normal lymph nodes using the Illumina NovaSeq6000 S4-Xp (Illumina, San Diego, CA). WES clonal and subclonal analysis data were compared with histologic assessment by 16 thoracic pathologists. In addition, the immune gene profiling of …

The Future Of Targeting Cytotoxic T-Lymphocyte-Associated Protein-4: Is There A Role?, Anna Maria Di Giacomo, Michael Lahn, Alexander Mm Eggermont, Bernard Fox, Ramy Ibrahim, Padmanee Sharma, James P Allison, Michele Maio

Faculty, Staff and Student Publications

The 2022 yearly Think Tank Meeting in Siena, Tuscany (Italy), organized by the Italian Network for Tumor Biotherapy (NIBIT) Foundation, the Parker Institute for Cancer Immunotherapy and the World Immunotherapy Council, included a focus on the future of integrating and expanding the use of targeting cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). The conference members exchanged their views on the lessons from targeting CTLA-4 and compared the effect to the impact of blocking Programmed cell death protein 1 (PD1) or its ligand (PDL1). The increasing experience with both therapeutic approaches and their combination suggests that targeting CTLA-4 may lead to more durable …

Experiences Of Patients With Peritoneal Carcinomatosis-Related Complex Care Needs And Their Caregivers, Rachel A Pozzar, Jaclyn A Wall, Anna Tavormina, Embree Thompson, Andrea C Enzinger, Ursula A Matulonis, Susana Campos, Larissa A Meyer, Alexi A Wright

Faculty, Staff and Student Publications

Background: Patients with peritoneal carcinomatosis (PC) frequently undergo palliative procedures, yet these patients and their caregivers report being unprepared to manage ostomies, drains, and other complex care needs at home. The purpose of this study was to characterize the unique needs of these patients and their caregivers during care transitions.

Methods: Patients completed measures of health status and advance care planning, caregivers completed measures of preparedness and burden, and all participants completed measures of depression and anxiety. Participants detailed their experiences in individual, semi-structured interviews. We analyzed data using descriptive statistics and conventional content analysis.

Results: Sixty-one patients and 39 …

Acquisition Of Tp63 Rearrangement In Large Cell Transformation Of Mycosis Fungoides, Karen A Nahmod, Guilin Tang, Shaoying Li, Carlos Torres-Cabala, Jie Xu

Faculty, Staff and Student Publications

No abstract provided.

Sox11+ Large B-Cell Neoplasms: Cyclin D1-Negative Blastoid/Pleomorphic Mantle Cell Lymphoma Or Large B-Cell Lymphoma?, Shaoying Li, Guilin Tang, Preetesh Jain, Pei Lin, Jie Xu, Roberto N Miranda, Joanne Cheng, C Cameron Yin, M James You, Michael L Wang, L Jeffrey Medeiros

Faculty, Staff and Student Publications

Large or blastoid B-cell neoplasms that are SOX11+ are a diagnostic dilemma and raise a differential diagnosis of cyclin D1-negative blastoid/pleomorphic mantle cell lymphoma (MCL) versus diffuse large B-cell lymphoma (DLBCL) or blastoid high-grade B-cell lymphoma (HGBL) with aberrant SOX11 expression. Here we report a study cohort of 13 SOX11+ large/blastoid B-cell neoplasms. Fluorescence in situ hybridization analysis was negative for CCND1 rearrangement in all 13 cases; 1 of 8 (12.5%) cases tested showed CCND2 rearrangement and 2 (25%) cases had extracopies of CCND2. Gene expression profiling showed that the study group had a gene expression signature similar to cyclin …