Medical Specialties Commons^™

Reconstructing Oral Cavity Tumor Evolution Through Brush Biopsy, Evit John, Tom Lesluyes, Toby M Baker, Maxime Tarabichi, Ann Gillenwater, Jennifer R Wang, Peter Van Loo, Xiao Zhao

Faculty, Staff and Student Publications

Oral potentially malignant disorders (OPMDs) with genomic alterations have a heightened risk of evolving into oral squamous cell carcinoma (OSCC). Currently, genomic data are typically obtained through invasive tissue biopsy. However, brush biopsy is a non-invasive method that has been utilized for identifying dysplastic cells in OPMD but its effectiveness in reflecting the genomic landscape of OPMDs remains uncertain. This pilot study investigates the potential of brush biopsy samples in accurately reconstructing the genomic profile and tumor evolution in a patient with both OPMD and OSCC. We analyzed single nucleotide variants (SNVs), copy number aberrations (CNAs), and subclonal architectures in …

Il-8, Tnf-Α, And Il-17 In The Development Of Erosive Esophagitis And Symptom Perception In Gastroesophageal Reflux Disease (Gerd), Titong Sugihartono, Amal Arifi Hidayat, Ricky Indra Alfaray, Michael Austin Pradipta Lusida, Isna Mahmudah, Hafeza Aftab, Ratha-Korn Vilaichone, Yoshio Yamaoka, Hoda M Malaty, Muhammad Miftahussurur

Faculty, Staff and Students Publications

Background: The diverse clinical characteristics of erosive esophagitis (EE) and symptom perception in patients with gastroesophageal reflux disease (GERD) remain a major challenge in understanding their underlying pathogenesis. This study aimed to investigate the association between the levels of IL-8, TNF-α, and IL-17 in serum and the presence of erosive esophagitis and symptoms related to GERD. Method: We enrolled 65 subjects presenting with GERD symptoms. Based on the findings of upper endoscopy, the subjects were categorized into two groups: (1) erosive esophagitis (EE LA grades B-D) and (2) non-erosive esophagitis (normal-EE LA grade A). Symptom perception was assessed via GERD …

Effects Of White Matter Hyperintensity Burden On Functional Outcome After Mild Versus Moderate-To-Severe Ischemic Stroke, Dong-Seok Gwak, Wi-Sun Ryu, Dawid Schellingerhout, Jinyong Chung, Hang-Rai Kim, Sang-Wuk Jeong, Beom Joon Kim, Joon-Tae Kim, Keun-Sik Hong, Jong-Moo Park, Man-Seok Park, Kang-Ho Choi, Tai Hwan Park, Kyungbok Lee, Sang-Soon Park, Kyusik Kang, Yong-Jin Cho, Hong-Kyun Park, Byung-Chul Lee, Kyung-Ho Yu, Mi-Sun Oh, Soo Joo Lee, Jae Guk Kim, Jae-Kwan Cha, Dae-Hyun Kim, Jun Lee, Moon-Ku Han, Ji Sung Lee, Hee-Joon Bae, Dong-Eog Kim

Faculty, Staff and Student Publications

It is uncertain whether the prognostic power of white matter hyperintensity (WMH) on post-stroke outcomes is modulated as a function of initial neurological severity, a critical determinant of outcome after stroke. This multi-center MRI study tested if higher WMH quintiles were associated with 3-month poor functional outcome (modified Rankin Scale ≥ 3) for mild versus moderate-to-severe ischemic stroke. Mild and moderate-to-severe stroke were defined as admission National Institute of Health Stroke Scale scores of 1-4 and ≥ 5, respectively. Mean age of the enrolled patients (n = 8918) was 67.2 ± 12.6 years and 60.1% male. The association between WMH …

S6k1 Controls Dna Damage Signaling Modulated By The Mrn Complex To Induce Radioresistance In Lung Cancer, Ali Calderon-Aparicio, Jun He, Nicole L. Simone

Department of Radiation Oncology Faculty Papers

Radiation is a mainstay of lung cancer treatment; however, resistance frequently develops. Identifying novel therapeutic targets to increase radiation sensitivity is crucial. S6K1 is a serine/threonine kinase known to regulate protein translation which is associated with radioresistance, but the mechanisms involved are unknown. We proposed to determine whether S6K1 promotes radioresistance by regulating DNA repair in lung cancer. Colony formation, protein expression and proliferation were assessed. S6K1 was modulated pharmacologically by either PF-4708671 or genetically by Crispr-Cas9. Higher radioresistance levels in lung cancer cells were associated with lower phosphoactivation of MRN complex members, a key activator of radiation-induced DNA repair …

Urinary Tract Infection Caused By Gardnerella Vaginalis In A 6 Week Old Infant, Rhythm Sharma, Malika Goel, Ruba Barbar

Conference Presentation Abstracts

Introduction: Gardnerella vaginalis is a frequent cause of bacterial vaginosis (BV) in adults. However, G. vaginalis infection is infrequent in infants. Only a few cases of G. vaginalis UTI have been reported so far in infants and none in the United States.

Case Description: A 6-week-old female, ex full-term at 39 3/7 weeks via vaginal delivery with no significant postnatal medical history, presented with a 2-day history of fever, mild cough, and congestion.

In the emergency department, the patient was febrile to 38.1°C, pulse 139 beats/minute, respiratory rate 34 breaths/minute, and SpO2 98% on room air. She was active and …

Broad Applicability Of The Goldspire™ Platform For The Treatment Of Solid Tumors, Jenny Zilberberg, Christopher Uhl, Charles B Scott, David W. Andrews, Mark A Exley

Department of Neurosurgery Faculty Papers

Goldspire™ is a personalized immunotherapy platform that combines whole tumor-derived cells with antisense oligonucleotide (IMV-001) against Insulin-Like Growth Factor-1 Receptor (IGF-1R) in biodiffusion chambers (BDCs; 0.1 μm pore). BDCs are exposed to 5-6 Gy and implanted at abdominal sites for ∼48 h to deliver an antigenic payload and immunostimulatory factors to train the immune system. Lead product IGV-001 was evaluated in newly diagnosed glioblastoma (ndGBM) patients in Phase 1a and 1b trials (NCT02507583). A Phase 2b study (NCT04485949) recently completed enrollment. Preventative treatment with tumor-specific products manufactured with Goldspire limited tumor progression and extended overall survival in mice challenged with …

Evaluation Of Supplemental Oxygen Use In The Acute Care Cardiology Unit And Opportunities For Standardizing Practice, Melanie Walsh, Alexandra Birely, Sarah Mahmalji, Sonali S. Patel

2024

RESEARCH

Purpose:
Oxygen delivery via nasal cannula is a standard therapy in hospitalized pediatric patients; however, it can have adverse effects in certain populations, such as infants with cardiac shunting physiology1,2. An oxygen-air blender can be used via standard nasal cannula to provide the lowest amount of fraction of inspired oxygen (FiO2) in order to reduce harm2. A recent Pediatric Acute Care Cardiology Collaborative (PAC3) Hospital Survey indicates that 88% of participating acute care cardiology units (ACCU) provide blended oxygen to patients, however, indications for use are not well-established3,4. A local ACCU nursing staff survey revealed mixed use of blended …

High Reliability Pediatric Heart Centers: Always Working Toward Getting Better, Andrea Torzone, Alexandra Birely

2024

QUALITY

Background
As provision of care reaches a new complexity in pediatric cardiology, programs are called upon to evaluate how they can bring their teams into the future of pediatric cardiac care. High reliability principles support high-quality care and improve outcomes, thus should be embraced to guide continuous improvement. Although much has been written about high reliability in healthcare, it has not been explored within pediatric heart centers. The purpose of this review is to examine high reliability through the lens of a contemporary pediatric heart center, elaborating on key concepts and proposed considerations for maintaining a high reliability heart …

Molecular Targets For Breast Cancer Therapy, Hamidreza Montazeri Aliabadi

Pharmacy Faculty Articles and Research

"Breast cancer is by far the most common cancer in women, and for a while, it surpassed lung cancer as the most diagnosed cancer, regardless of gender, in 2020 [1]. Chemotherapy and hormone therapy are still the first line of treatment, despite extensive research in molecularly targeted drugs. Therefore, triple negative breast cancer (TNBC) is still known as the most challenging type for treatment due to the limited identified targets. Inherent and acquired resistance are still major hurdles in breast cancer therapy, which further highlights the importance of identifying new molecular targets in this battle. The inherent resistance of unresponsive …

Ao Spine-Dgou Osteoporotic Fracture Classification System: Internal Validation By The Ao Spine Knowledge Forum Trauma, Julian Scherer, Andrei Joaquim, Alex Vaccaro, Rishi Kanna, Mohammad El-Sharkawi, Masahiko Takahata, Mohamed M. Aly, Gaston Camino-Willhuber, Ulrich Spiegl, Cumhur Oner, Jose A. Canseco, Ratko Yurac, Lorin Michael Benneker, Eugen Cezar Popescu, Richard Bransford, Harvinder Cezar Chhabra, Frank Kandziora, Marko H. Neva, Klaus John Schnake

Rothman Institute Papers

Study Design: Cross-sectional survey.

Objectives: Injury classifications are important tools to identify fracture patterns, guide treatment-decisions and aid to identify optimal treatment plans. The AO Spine-DGOU Osteoporotic Fracture (OF) classification system was developed, and the aim of this study was to assess the reliability of this new classification system.

Methods: 23 Members of the AO Spine Knowledge Forum Trauma participated in the validation process. Participants were asked to rate 33 cases according to the OF classification at 2 time points, 4 weeks apart (assessment 1 and 2). The kappa statistic(κ) was calculated to assess inter-observer reliability and intra-rater reproducibility. The …

The Association Between Sampling And Survival In Patients With Pancreatic Ductal Adenocarcinoma Who Received Neoadjuvant Therapy And Pancreaticoduodenectomy, Mehran Taherian, Matthew H G Katz, Laura R Prakash, Dongguang Wei, Yi Tat Tong, Zongshan Lai, Deyali Chatterjee, Hua Wang, Michael Kim, Ching-Wei D Tzeng, Naruhiko Ikoma, Robert A Wolff, Dan Zhao, Eugene J Koay, Anirban Maitra, Huamin Wang

Faculty, Staff and Student Publications

Adequate sampling is essential to an accurate pathologic evaluation of pancreatectomy specimens resected for pancreatic ductal adenocarcinoma (PDAC) after neoadjuvant therapy (NAT). However, limited data are available for the association between the sampling and survival in these patients. We examined the association of the entire submission of the tumor (ESOT) and the entire submission of the pancreas (ESOP) with disease-free survival (DFS) and overall survival (OS), as well as their correlations with clinicopathologic features, for 627 patients with PDAC who received NAT and pancreaticoduodenectomy. We demonstrated that both ESOT and ESOP were associated with lower ypT, less frequent perineural invasion, …

A Systematic Review On The Techniques, Long-Term Outcomes, And Complications Of Partial Breast Irradiation After Breast-Conserving Surgery For Early-Stage Breast Cancer, Jing Ning, Guanghui Cheng, Ning Wu

Faculty, Staff and Student Publications

To evaluate the efficacy and safety of four techniques of partial breast irradiation (PBI) including interstitial brachytherapy (ISBT), balloon-based brachytherapy (BBT), Intraoperative radiotherapy (IORT) and three-dimensional conformal radiotherapy (3DCRT) in the treatment for early-stage breast cancer patients after breast-conserving surgery. A systematic search was performed according to the Preferred Reporting Items of Systematic Reviews and Meta-analyses (PRISMA) guidelines using the PubMed, Embase, Cochrane Library and Web of Science databases. The inclusion criteria were clinical trials and observational studies that reported on outcome measures of principal PBI techniques. The methodological quality of the included research data was assessed using bias risk …

Efficacy And Safety Of Glp-1 Analog Ecnoglutide In Adults With Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled Phase 2 Trial, Dalong Zhu, Weimin Wang, Guoyu Tong, Guoqing Ma, Jianhua Ma, Jie Han, Xin Zhang, Yang Liu, Shenglian Gan, Hong Qin, Qing Zheng, Jing Ning, Zhiyi Zhu, Mengying Guo, Yue Bu, Yao Li, Catherine L Jones, Martijn Fenaux, Mohammed K Junaidi, Susan Xu, Hai Pan

Faculty, Staff and Student Publications

Glucagon-like peptide-1 (GLP-1) analogs are important therapeutics for type 2 diabetes and obesity. Ecnoglutide (XW003) is a novel, long-acting GLP-1 analog. We conducted a Phase 2, randomized, double-blind, placebo-controlled study enrolling 145 adults with T2DM. Participants were randomized to 0.4, 0.8, or 1.2 mg ecnoglutide or placebo as once-weekly injections for 20 weeks. The primary objective was to evaluate the efficacy of ecnoglutide, as measured by HbA1c change from baseline at Week 20. Secondary endpoints included body weight, glucose and lipid parameters, as well as safety. We show that, at end of treatment, the 0.4, 0.8, and 1.2 mg groups …

Genomic And Socioeconomic Determinants Of Racial Disparities In Breast Cancer Survival: Insights From The All Of Us Program, Nubaira Rizvi, Hui Lyu, Leah Vaidya, Xiao Cheng Wu, Lucio Miele, Qingzhao Yu

School of Public Health Faculty Publications

Background: Breast cancer outcomes are worse among Black women in the U.S. compared to White women. While extensive research has focused on risk factors contributing to breast cancer; the role of genomic elements in health disparities between these racial groups remains unclear. This study aims to identify genomic variants and socioeconomic status (SES) determinants influencing racial disparities in breast cancer survival through multiple mediation analyses. Methods: Our investigation is based on the NIH-supported All of Us (AoU) program and analyzes 7452 female participants with malignant tumors of breast, including 5073 with genomic data. A log-rank test reveals significant racial differences …

The Association Of The Oral Microbiota With Cognitive Functioning In Adolescence, Oxana Y Naumova, Pavel V Dobrynin, Galina V Khafizova, Elena L Grigorenko

Faculty, Staff and Students Publications

Background: A growing body of research supports the role of the microbial communities residing in the digestive system in the host's cognitive functioning. Most of these studies have been focused on the gut microbiome and its association with clinical phenotypes in middle-aged and older adults. There is an insufficiency of population-based research exploring the association of normative cognitive functioning with the microbiome particularly with the oral microbiota.

Methods: In this study, using metagenomics and metabolomics, we characterized the salivary microbiome diversity in a sample of 51 males of Hispanic and African American origin aged 12-18 years and explored …

Prevalence Of Cardiometabolic Risk Factors In Women: Insights From The Houston Heartreach Study, Arjun R Raghuram, Matthew W Segar, Stephanie Coulter, Joseph G Rogers

The Texas Heart Institute Journal

BACKGROUND: Cardiovascular disease is the leading cause of death among women in the United States. Past research has highlighted the importance of the relationship between female-specific demographics and traditional risk factors. The present analysis aimed to identify the prevalence of modifiable risk factors in women attending a community cardiovascular health screening.

METHODS: Data collected between 2011 and 2019 were obtained from the Houston HeartReach Registry. Participants were classified as having or not having each of 4 traditional cardiometabolic risk factors: hypertension, diabetes, body mass index indicating overweight or obesity, and dyslipidemia. Differences in prevalence were compared using the Pearson χ2 …

Multimodal Functional Imaging And Clinical Correlates Of Pain Regions In Chronic Low-Back Pain Patients Treated With Spinal Cord Stimulation: A Pilot Study, Yazan Shamli Oghli, Arjun Ashok, Steven Glener, Isaiah Ailes, Mashaal Syed, Kichang Kang, Sara Naghizadeh Kashani, Islam Fayed, Feroze Mohamed, Kiran Talekar, Laura Krisa, Chengyuan Wu, Caio Matias, Mahdi Alizadeh

Department of Radiology Faculty Papers

OBJECTIVE: Spinal cord stimulation (SCS) is an invasive treatment option for patients suffering from chronic low-back pain (cLBP). It is an effective treatment that has been shown to reduce pain and increase the quality of life in patients. However, the activation of pain processing regions of cLBP patients receiving SCS has not been assessed using objective, quantitative functional imaging techniques. The purpose of the present study was to compare quantitative resting-state (rs)-fMRI and arterial spin labeling (ASL) measures between SCS patients and healthy controls and to correlate clinical measures with quantitative multimodal imaging indices in pain regions.

METHODS: Multi-delay 3D …

Usf2 And Tfeb Compete In Regulating Lysosomal And Autophagy Genes, Jaebeom Kim, Young Suk Yu, Yehwa Choi, Do Hui Lee, Soobin Han, Junhee Kwon, Taichi Noda, Masahito Ikawa, Dongha Kim, Hyunkyung Kim, Andrea Ballabio, Keun Il Kim, Sung Hee Baek

Duncan NRI Faculty and Staff Publications

Autophagy, a highly conserved self-digestion process crucial for cellular homeostasis, is triggered by various environmental signals, including nutrient scarcity. The regulation of lysosomal and autophagy-related processes is pivotal to maintaining cellular homeostasis and basal metabolism. The consequences of disrupting or diminishing lysosomal and autophagy systems have been investigated; however, information on the implications of hyperactivating lysosomal and autophagy genes on homeostasis is limited. Here, we present a mechanism of transcriptional repression involving upstream stimulatory factor 2 (USF2), which inhibits lysosomal and autophagy genes under nutrient-rich conditions. We find that USF2, together with HDAC1, binds to the CLEAR motif within lysosomal …

A Dosimetric Comparison Of Treatment Techniques For Stereotactic Body Radiotherapy For Pancreatic Patients, Kameron Lemley

Masters Projects

Stereotactic body radiotherapy (SBRT) is utilized in radiation therapy to deliver ablative radiation doses to tumor volumes while achieving high conformity and minimal dose to surrounding critical structures. This treatment technique allows for faster dose fall-off which allows tighter treatment margins. SBRT for pancreatic cancer has been investigated for its efficacy and has proven to be an effective treatment choice for neoadjuvant radiation therapy. Since pancreatic cancer is extremely aggressive with a high mortality rate, it is important to have a treatment option that can reduce cost and increase convenience for the patient while simultaneously providing a conformal treatment plan. …

Neuronal Alpha-Synuclein Disease Integrated Staging System Performance In Ppmi, Pasadena, And Spark Baseline Cohorts, Tien Dam, Gennaro Pagano, Michael C Brumm, Caroline Gochanour, Kathleen L Poston, Daniel Weintraub, Lana M Chahine, Christopher Coffey, Caroline M Tanner, Catherine M Kopil, Yuge Xiao, Sohini Chowdhury, Luis Concha-Marambio, Peter Dibiaso, Tatiana Foroud, Mark Frasier, Danna Jennings, Karl Kieburtz, Kalpana Merchant, Brit Mollenhauer, Thomas J Montine, Kelly Nudelman, John Seibyl, Todd Sherer, Andrew Singleton, Diane Stephenson, Matthew Stern, Claudio Soto, Eduardo Tolosa, Andrew Siderowf, Billy Dunn, Tanya Simuni, Kenneth Marek, Parkinson’S Progression Markers Initiative Collaborators

Faculty, Staff and Student Publications

The Neuronal alpha-Synuclein Disease (NSD) biological definition and Integrated Staging System (NSD-ISS) provide a research framework to identify individuals with Lewy body pathology and stage them based on underlying biology and increasing degree of functional impairment. Utilizing data from the PPMI, PASADENA, and SPARK studies, we developed and applied biologic and clinical data-informed definitions for the NSD-ISS across the disease continuum. Individuals enrolled as Parkinson's disease, Prodromal, or Healthy Controls were defined and staged based on biological, clinical, and functional anchors at baseline. Across the three studies 1741 participants had SAA data and of these 1030 (59%) were S+ consistent …

Spatial Organization Of Adenylyl Cyclase And Its Impact On Dopamine Signaling In Neurons, Léa Ripoll, Yong Li, Carmen W Dessauer, Mark Von Zastrow

Faculty, Staff and Student Publications

The cAMP cascade is increasingly recognized to transduce physiological effects locally through spatially limited cAMP gradients. However, little is known about how adenylyl cyclase enzymes that initiate cAMP gradients are localized. Here we address this question in physiologically relevant striatal neurons and investigate how AC localization impacts downstream signaling function. We show that the major striatal AC isoforms are differentially sorted between ciliary and extraciliary domains of the plasma membrane, and that one isoform, AC9, is uniquely concentrated in endosomes. We identify key sorting determinants in the N-terminal cytoplasmic domain responsible for isoform-specific localization. We further show that AC9-containing endosomes …

Understanding Necrotizing Enterocolitis Endotypes And Acquired Intestinal Injury Phenotypes From A Historical And Artificial Intelligence Perspective., Alain Cuna, Navin Kumar, Venkatesh Sampath

Manuscripts, Articles, Book Chapters and Other Papers

Necrotizing enterocolitis (NEC) remains a devastating disease in preterm and term neonates. Despite significant progress made in understanding NEC pathogenesis over the last 50 years, the inability of current definitions to discriminate the various pathophysiological processes underlying NEC has led to an umbrella term that limits clinical and research progress. In this mini review, we provide a historical perspective on how NEC definitions and pathogenesis have evolved to our current understanding of NEC endotypes. We also discuss how artificial intelligence-based approaches are influencing our knowledge of risk-factors, classification and prognosis of NEC and other neonatal intestinal injury phenotypes.

Mtap And P16 Ihc As Markers For Cdkn2a/B Loss In Meningiomas, Hanim I Ozkizilkaya, Anjali Vinocha, Antonio Dono, Oluwaseun Basit Ogunbona, Gokce A Toruner, Phyu P Aung, Carlos Kamiya Matsuoka, Yoshua Esquenazi, Franco Demonte, Leomar Y Ballester

Faculty, Staff and Student Publications

Background: Homozygous cyclin-dependent kinase inhibitor 2A/B (CDKN2A/B) loss is one of the parameters that support the designation of meningiomas as Central Nervous System (CNS) WHO grade 3 tumors. Evaluation of CDKN2A/B by sequencing or Fluorescence in situ hybridization (FISH) is costly and not always readily accessible. An immunohistochemistry (IHC)-based marker for the evaluation of CDKN2A/B loss would provide faster results at a lower cost.

Methods: This retrospective study included patients diagnosed with meningioma at our institution between 2016 and 2019. Archival tumor tissue was used for analysis. MTAP immunohistochemistry (IHC) was performed at various dilutions (1:1200, 1:400, 1:200, 1:100) using …

Use Of Web-Based Decision Support To Improve Informed Choice For Chemoprevention: A Qualitative Analysis Of Pre-Implementation Interviews (Swog S1904), Alissa M Michel, Haeseung Yi, Jacquelyn Amenta, Nicole Collins, Anna Vaynrub, Subiksha Umakanth, Garnet Anderson, Katie Arnold, Cynthia Law, Sandhya Pruthi, Ana Sandoval-Leon, Rachel Shirley, Maria Grosse Perdekamp, Sarah Colonna, Stacy Krisher, Tari King, Lisa D Yee, Tarah J Ballinger, Christa Braun-Inglis, Debra A Mangino, Kari Wisinski, Claudia A Deyoung, Masey Ross, Justin Floyd, Andrea Kaster, Lindi Vanderwalde, Thomas J Saphner, Corrine Zarwan, Shelly Lo, Cathy Graham, Alison Conlin, Kathleen Yost, Doreen Agnese, Cheryl Jernigan, Dawn L Hershman, Marian L Neuhouser, Banu Arun, Katherine D Crew, Rita Kukafka

Faculty, Staff and Student Publications

Background: Women with high-risk breast lesions, such as atypical hyperplasia (AH) or lobular carcinoma in situ (LCIS), have a 4- to tenfold increased risk of breast cancer compared to women with non-proliferative breast disease. Despite high-quality data supporting chemoprevention, uptake remains low. Interventions are needed to break down barriers.

Methods: The parent trial, MiCHOICE, is a cluster randomized controlled trial evaluating the effectiveness and implementation of patient and provider decision support tools to improve informed choice about chemoprevention among women with AH or LCIS. For this pre-implementation analysis, 25 providers participated in semi-structured interviews prior to accessing decision support tools. …

Which Endocrine Disorder Does This Ecg Suggest?, Muhammad Mohsin Zafar, Muhammad Asad Hanif

Transformative Medicine

No abstract provided.

An Unusual Presentation Of Erythrodermic Psoriasis, Eden L. Parks, Kojo-Frimpong B. Awuah Md, Caitlin D. Couper Md

Transformative Medicine

Introduction

Erythrodermic psoriasis is a rare form of psoriasis, occurring in less than 3% of patients with psoriasis. Limited information is known regarding diagnosis and treatment for this form of psoriasis, with most studies involving small groups or single patients. This unusual case of erythrodermic psoriasis outlines the presentation, diagnosis, and treatment that occurred in a 53-year-old patient who initially presented with dyspnea and a fever.

Case Presentation

The 53-year-old patient was originally admitted for dyspnea and a fever. A maculopapular rash developed diffusely on the upper extremities, lower extremities, trunk, and face. The rash then desquamated over several days, …

Management Strategies Of Cesarean Section Ectopic Pregnancy: A Case Report, Hannah E. Daley, Ava R. Hansen, Priyanka Raju Md, Jonathan Buerger Md

Transformative Medicine

Introduction:

Cesarean scar ectopic pregnancy is a rare form of pregnancy with potential life-threatening complications such as severe hemorrhage, uterine rupture, and emergency hysterectomy Currently, there is no consensus regarding a standardized treatment algorithm for this specific variant of ectopic pregnancies.

Case Description:

This case describes a 28-year-old female with history of two prior cesarean sections who was diagnosed with cesarean section scar ectopic pregnancy. Initial management with intramuscular methotrexate was unsuccessful in the setting of inadequate decrease in β-hCG level. The patient ultimately underwent surgical management with dilation and suction evacuation under ultrasound guidance for removal of the ectopic …

Catastrophic Spontaneous Uterine And Bladder Rupture In An Unscarred Uterus, Nathanael N. Hoskins Do, Kathryn Brandt Do, Tory Peterson Md

Transformative Medicine

Introduction:

Uterine rupture during pregnancy is a rare event which can be life-threatening for both the patient and the fetus. This case report describes a rare complication of uterine rupture which ultimately required a hysterectomy and extensive urologic reconstruction.

Case Description:

A 36-year-old patient presented to the hospital after term pre-labor rupture of membranes. The patient underwent induction of labor which ultimately resulted in a uterine rupture in an unscarred uterus. The rupture extended into the posterior bladder wall, right ureter, urethra, and anterior vaginal wall, resulting in a vesicovaginal fistula. The patient required a cesarean hysterectomy due to the …

Spontaneous Spinal Epidural Hematoma Presenting As A Stroke Alert: A Case Report, Christian Flores Do, Monisha Bindra Do, Mph, Adam Sigal Md, Michael Romeo Do

Transformative Medicine

Introduction

Spinal epidural hematoma (SEH) is a rare pathologic entity that accounts for less than 1% of all space-occupying spinal canal lesions [2,8]. Even more rare are spontaneous spinal epidural hematomas (SSEH), defined as a SEH without a known traumatic or inciting cause, with a reported incidence of 0.1 cases per 100,000 annually [1,2]. Currently, there is a paucity of literature regarding this topic [2,3]. SSEH can easily be missed or misdiagnosed if clinicians do not hold a high level of clinical suspicion.

Case Description

A 69-year-old female with no history of anticoagulation use or preceding trauma presented to the …

Same Or Different? Resolution Of Diagnostic Difficulty Of Two Mixed Cell-Type Tumors In Ovarian Pathology., Sarah Ingram, Priyanka Raju Md, Wei Shaw Do, Steve Sowers Pa, Kelly Brenan-Rothschild Md

Transformative Medicine

Introduction: When confronted by two disease processes, physicians in all disciplines are faced with the question: Are they manifestations of a common etiology, or distinct entities co-occurring? Inherent in this dilemma is whether an aberration from normal is even a disease process at all. Tissue pathology plays a key role in resolving this conundrum. Although diagnoses can be challenging, there are various methodologies used in the field of pathology to ascertain whether two tumors are of the same or different origins.

Case Description: This case report reviews two patients with large ovarian neoplasms and surgical pathology revealing histopathological features of …