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Articles 1 - 21 of 21
Full-Text Articles in Medicine and Health Sciences
Resting-State Functional Mri Metrics In Patients With Chronic Mild Traumatic Brain Injury And Their Association With Clinical Cognitive Performance., Faezeh Vedaei, Andrew B. Newberg, Md, Mahdi Alizadeh, Jennifer Muller, Shiva Shahrampour, Devon Middleton, Ms, George Zabrecky, Nancy Wintering, Anthony J. Bazzan Md, Daniel A. Monti, Md, Feroze Mohamed, Phd
Resting-State Functional Mri Metrics In Patients With Chronic Mild Traumatic Brain Injury And Their Association With Clinical Cognitive Performance., Faezeh Vedaei, Andrew B. Newberg, Md, Mahdi Alizadeh, Jennifer Muller, Shiva Shahrampour, Devon Middleton, Ms, George Zabrecky, Nancy Wintering, Anthony J. Bazzan Md, Daniel A. Monti, Md, Feroze Mohamed, Phd
Department of Radiology Faculty Papers
Mild traumatic brain injury (mTBI) accounts for more than 80% of people experiencing brain injuries. Symptoms of mTBI include short-term and long-term adverse clinical outcomes. In this study, resting-state functional magnetic resonance imaging (rs-fMRI) was conducted to measure voxel-based indices including fractional amplitude of low-frequency fluctuation (fALFF), regional homogeneity (ReHo), and functional connectivity (FC) in patients suffering from chronic mTBI; 64 patients with chronic mTBI at least 3 months post injury and 40 healthy controls underwent rs-fMRI scanning. Partial correlation analysis controlling for age and gender was performed within mTBI cohort to explore the association between rs-fMRI metrics and neuropsychological …
Endovascular Approach In The Management Of Idiopathic Myointimal Hyperplasia Of The Inferior Mesenteric Vein, Yash B Shah, Derek Lee, Tamim S Khaddash
Endovascular Approach In The Management Of Idiopathic Myointimal Hyperplasia Of The Inferior Mesenteric Vein, Yash B Shah, Derek Lee, Tamim S Khaddash
Department of Medicine Faculty Papers
Background: Idiopathic myointimal hyperplasia of the mesenteric vein (IMHMV) is a rare, often undiagnosed pathology affecting the colon. Patients typically present with severe abdominal pain and inflammation caused by smooth muscle proliferation of the veins, leading to arterialization, stenosis, and potential occlusion. The etiology remains unclear, but it has been hypothesized that an arteriovenous connection may be associated with the pathology. This is the first reported case indicating such an association. This case additionally highlights the potential utility of endovascular treatment, as endovascular embolization is generally a less invasive alternative to surgical resection in the treatment of such vascular disorders. …
Imaging And Treatment Of Posttraumatic Ankle And Hindfoot Osteoarthritis, Tetyana Gorbachova, Yulia V. Melenevsky, L. Daniel Latt, Jennifer S. Weaver, Mihra S. Taljanovic
Imaging And Treatment Of Posttraumatic Ankle And Hindfoot Osteoarthritis, Tetyana Gorbachova, Yulia V. Melenevsky, L. Daniel Latt, Jennifer S. Weaver, Mihra S. Taljanovic
Department of Radiology Faculty Papers
Posttraumatic osteoarthritis of the ankle and hindfoot is a common and frequently debil-itating disorder. 70% to 90% of ankle osteoarthritis is related to prior trauma that encompasses a spectrum of disorders including fractures and ligamentous injuries that either disrupt the articular surface or result in instability of the joint. In addition to clinical evaluation, imaging plays a sub-stantial role in the treatment planning of posttraumatic ankle and hindfoot osteoarthritis. Imaging evaluation must be tailored to specific clinical scenarios and includes weight bearing radiography that utilizes standard and specialty views, computed tomography which can be performed with a standard or a …
The Transition To Peer Learning, C. G. Roth, H. V. Naringrekar, A. E. Flanders
The Transition To Peer Learning, C. G. Roth, H. V. Naringrekar, A. E. Flanders
Department of Radiology Posters
Problem Description: Historically, peer review has been compelled by regulatory and legislative mandates, such as the Joint Commission Ongoing Professional Practice Evaluation (OPPE) requirement and the Health Care Quality Improvement Act (HCQIA) enacted by Congress in 1986. [1] However, these external mandates were focused on quality assurance, generally carrying punitive connotations and practically translated into rote compliance without the benefit of learning and improvement. In fact, the lack of quality improvement focus prompted the Institute of Medicine (IOM) to release its 2015 report, “Improving Diagnosis in Health Care,” stating that a “critical type of error in health care—diagnostic error—has received …
Contrast-Enhanced Ultrasound Of Muscle Perfusion May Indicate Patient Response To Left Ventricular Assist Device Therapy., Lauren J. Delaney, Kathleen Fitzgerald, Maria Stanczak, Priscilla Machado, John W..C. Entwistle, Flemming Forsberg, Gordon R. Reeves
Contrast-Enhanced Ultrasound Of Muscle Perfusion May Indicate Patient Response To Left Ventricular Assist Device Therapy., Lauren J. Delaney, Kathleen Fitzgerald, Maria Stanczak, Priscilla Machado, John W..C. Entwistle, Flemming Forsberg, Gordon R. Reeves
Department of Radiology Faculty Papers
PURPOSE: Left ventricular assist device (LVAD) support is associated with peripheral vascular abnormalities beyond those associated with heart failure (HF). These abnormalities are associated with persistent functional impairments that adversely impact quality of life (QoL). Methods for measuring peripheral vascular function in this population are needed.
METHODS: This pilot study investigated the use of contrast-enhanced ultrasound (CEUS) using standardized protocols to estimate changes in peripheral (quadriceps) muscle perfusion among patients with HF (INTERMACS profile 3) undergoing LVAD implantation (n = 7). Patients were then stratified by those who did ("responders", n = 4) and did not ("nonresponders", n = 3) …
Alterations In Functional Connectivity Measured By Functional Magnetic Resonance Imaging And The Relationship With Heart Rate Variability In Subjects After Performing Orgasmic Meditation: An Exploratory Study, Andrew B. Newberg, Nancy Wintering, Chloe Hriso, Faezeh Vedaei, Marie Stoner, Reneita Ross
Alterations In Functional Connectivity Measured By Functional Magnetic Resonance Imaging And The Relationship With Heart Rate Variability In Subjects After Performing Orgasmic Meditation: An Exploratory Study, Andrew B. Newberg, Nancy Wintering, Chloe Hriso, Faezeh Vedaei, Marie Stoner, Reneita Ross
Department of Radiology Faculty Papers
Background: We measured changes in resting brain functional connectivity, with blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI), associated with a creative meditation practice that is augmented by clitoral stimulation and is designed to not only achieve a spiritual experience but to help individuals manage their most intimate personal relationships. Briefly, the meditative state is attained by both the male and female participants while the male stimulates the woman's clitoris. The goal of this practice, called orgasmic meditation (OM), according to the practitioners is not sexual, but to use the focus on clitoral stimulation to facilitate a meditative …
Diagnostic Accuracy Of Ultrasonography For Rotator Cuff Tears: A Systematic Review And Meta-Analysis, Ali S Farooqi, Alexander Lee, David Novikov, Ann Marie Kelly, Xinning Li, John D Kelly, Robert L Parisien
Diagnostic Accuracy Of Ultrasonography For Rotator Cuff Tears: A Systematic Review And Meta-Analysis, Ali S Farooqi, Alexander Lee, David Novikov, Ann Marie Kelly, Xinning Li, John D Kelly, Robert L Parisien
Department of Medicine Faculty Papers
Background: With recent improvements in transducer strength, image resolution, and operator training, ultrasound (US) provides an excellent alternative imaging modality for the diagnosis of rotator cuff tears.
Purpose: To evaluate the diagnostic accuracy of US for partial- and full-thickness rotator cuff tears and biceps tendon tears, compare diagnostic values with those of magnetic resonance imaging (MRI) using arthroscopy as the reference standard, assess longitudinal improvements in accuracy, and compare diagnostic values from operators with different training backgrounds.
Study Design: Systematic review; Level of evidence, 3.
Methods: The PubMed and Cochrane Library databases were systematically searched for full-text journal articles published …
Contrast-Enhanced Ultrasound Assessment Of Treatment Response In A Patient With Multifocal Hepatocellular Carcinoma Treated With Transarterial Chemo And Radioembolization, Esika Savsani, M. Tantawi, Corinne Wessner, Philip Lee, Andrej Lyshchik, Kevin Anton, Colette Shaw, Ji-Bin Liu, John R. Eisenbrey
Contrast-Enhanced Ultrasound Assessment Of Treatment Response In A Patient With Multifocal Hepatocellular Carcinoma Treated With Transarterial Chemo And Radioembolization, Esika Savsani, M. Tantawi, Corinne Wessner, Philip Lee, Andrej Lyshchik, Kevin Anton, Colette Shaw, Ji-Bin Liu, John R. Eisenbrey
Department of Radiology Faculty Papers
Minimally invasive locoregional therapies have become important treatment options for patients with intermediate or late-stage hepatocellular carcinoma (HCC) who are ineligible for surgical resection or liver transplantation. Imaging modalities are essential for procedural guidance and for assessing treatment response thereafter. We report a unique finding of a patient with multifocal HCC treated with transarterial radioembolization (TARE) with yttrium-90 (Y90) and transarterial chemoembolization (TACE). We compared contrast-enhanced ultrasound (CEUS) with contrast-enhanced magnetic resonance imaging (CE-MRI) in the evaluation of treatment response to demonstrate advantages of CEUS imaging technique and its early detection of viable tumor.
Point-Of-Care Ultrasound: New Concepts And Future Trends, Yaoting Wang, Huihui Chai, Ruizhong Ye, Jingzhi Li, Ji-Bin Liu, Chen Lin, Chengzhong Peng
Point-Of-Care Ultrasound: New Concepts And Future Trends, Yaoting Wang, Huihui Chai, Ruizhong Ye, Jingzhi Li, Ji-Bin Liu, Chen Lin, Chengzhong Peng
Department of Radiology Faculty Papers
Ultrasound (US) technology, with major advances and new developments, has become an essential and first-line imaging modality for clinical diagnosis and interventional treatment. US imaging has evolved from one-dimensional, twodimensional to three-dimensional display, and from static to real-time imaging, as well as from structural to functional imaging. Based on its portability and advanced digital imaging technique, US was first adopted by emergency medicine in the 1980s and gradually gained popularity among other specialists for clinical diagnosis and interventional treatment. Point-of-Care Ultrasound (POCUS) was then proposed as a new concept and developed for new uses, which greatly extended clinical US applications. …
Comparing Two Methods Of Rectal Diclofenac Administration For Pain Management In Second Trimester Abortion: A Randomized Clinical Trial, Mahboobeh Shirazi, Mehnoosh Torkzaban, Samira Fallah, Marjan Ghaemi
Comparing Two Methods Of Rectal Diclofenac Administration For Pain Management In Second Trimester Abortion: A Randomized Clinical Trial, Mahboobeh Shirazi, Mehnoosh Torkzaban, Samira Fallah, Marjan Ghaemi
Department of Radiology Faculty Papers
Background & Objective: Pain is the most common side effect of induced medical abortion. However, the optimal analgesia method remains as a clinical challenge. This study aimed to compare the efficacy of two methods of administration of diclofenac as a prophylactic or a therapeutic in pain management in induced second-trimester medical abortion.
Materials & Methods: This randomized clinical trial study was conducted upon pregnant women who were candidates for induced medical abortion and referred to a tertiary educational hospital between October 2019 and December 2020. Participants were divided into two groups based on the mode of diclofenac administration, which was …
Reversing The Effects Of Androgen-Deprivation Therapy In Men With Metastatic Castration-Resistant Prostate Cancer, Catherine H Marshall, Jessa Tunacao, Varun Danda, Hua-Ling Tsai, John Barber, Rakhee Gawande, Clifford R Weiss, Samuel R Denmeade, Corinne Joshu
Reversing The Effects Of Androgen-Deprivation Therapy In Men With Metastatic Castration-Resistant Prostate Cancer, Catherine H Marshall, Jessa Tunacao, Varun Danda, Hua-Ling Tsai, John Barber, Rakhee Gawande, Clifford R Weiss, Samuel R Denmeade, Corinne Joshu
Department of Medical Oncology Faculty Papers
OBJECTIVE: To investigate whether bipolar androgen therapy (BAT), involving rapid cyclic administration of high-dose testosterone, as a novel treatment for metastatic castration-resistant prostate cancer (mCRPC) promotes improvements in body composition and associated improvements in lipid profiles and quality of life.
PATIENTS AND METHODS: Men from two completed trials with computed tomography imaging at baseline and after three cycles of BAT were included. Cross-sectional areas of psoas muscle, visceral and subcutaneous fat were measured at the L3 vertebral level. Functional Assessment of Chronic Illness Therapy - Fatigue questionnaire and 36-item short-form health survey were used to assess quality of life.
RESULTS: …
Predicting Long-Term Hepatocellular Carcinoma Response To Transarterial Radioembolization Using Contrast-Enhanced Ultrasound: Initial Experiences., Lauren J. Delaney, M. Tantawi, Corinne Wessner, Priscilla Machado, Flemming Forsberg, Andrej Lyshchik, Patrick O'Kane, Ji-Bin Liu, Jesse M. Civan, Alison Tan, Kevin Anton, Colette Shaw, John R. Eisenbrey
Predicting Long-Term Hepatocellular Carcinoma Response To Transarterial Radioembolization Using Contrast-Enhanced Ultrasound: Initial Experiences., Lauren J. Delaney, M. Tantawi, Corinne Wessner, Priscilla Machado, Flemming Forsberg, Andrej Lyshchik, Patrick O'Kane, Ji-Bin Liu, Jesse M. Civan, Alison Tan, Kevin Anton, Colette Shaw, John R. Eisenbrey
Department of Radiology Faculty Papers
Conventional cross-sectional imaging done shortly after radioembolization of hepatocellular carcinoma (HCC) does not reliably predict long-term response to treatment. This study evaluated whether quantitative contrast-enhanced ultrasound (CEUS) can predict the long-term response of HCC to yttrium-90 (Y-90) treatment. Fifteen patients underwent CEUS at three time points: immediately following treatment and 1 and 2 wk post-treatment. Response 3-6 mo after treatment was categorized on contrast-enhanced magnetic resonance imaging by two experienced radiologists using the Modified Response Evaluation Criteria in Solid Tumors. CEUS data were analyzed by quantifying tumor perfusion and residual fractional vascularity using time-intensity curves. Patients with stable disease on …
Aortic Fistulas: Pathophysiologic Features, Imaging Findings, And Diagnostic Pitfalls, Aishwarya Gulati, Md, Harit Kapoor, Md, Achala Donuru, Mbbs, Frcr, Kunal Gala, Mbbs, Dnb, Maansi Parekh, Mbbs, Dnb
Aortic Fistulas: Pathophysiologic Features, Imaging Findings, And Diagnostic Pitfalls, Aishwarya Gulati, Md, Harit Kapoor, Md, Achala Donuru, Mbbs, Frcr, Kunal Gala, Mbbs, Dnb, Maansi Parekh, Mbbs, Dnb
Department of Radiology Faculty Papers
Fistulas between the aorta and surrounding organs are extremely rare but can be fatal if they are not identified and treated promptly. Most of these fistulas are associated with a history of trauma or vascular intervention. However, spontaneous aortic fistulas (AoFs) can develop in patients with weakened vasculature, which can be due to advanced atherosclerotic disease, collagen-vascular disease, vasculitides, and/or hematogenous infections. The clinical features of AoFs are often nonspecific, with patients presenting with bleeding manifestations, back or abdominal pain, fever, and shock. Confirmation with invasive endoscopy is often impractical in the acute setting. Imaging plays an important role in …
Validating Deep Learning Inference During Chest X-Ray Classification For Covid-19 Screening., Robbie Sadre, Baskaran Sundaram, Sharmila Majumdar, Daniela Ushizima
Validating Deep Learning Inference During Chest X-Ray Classification For Covid-19 Screening., Robbie Sadre, Baskaran Sundaram, Sharmila Majumdar, Daniela Ushizima
Department of Radiology Faculty Papers
The new coronavirus unleashed a worldwide pandemic in early 2020, and a fatality rate several times that of the flu. As the number of infections soared, and capabilities for testing lagged behind, chest X-ray (CXR) imaging became more relevant in the early diagnosis and treatment planning for patients with suspected or confirmed COVID-19 infection. In a few weeks, proposed new methods for lung screening using deep learning rapidly appeared, while quality assurance discussions lagged behind. This paper proposes a set of protocols to validate deep learning algorithms, including our ROI Hide-and-Seek protocol, which emphasizes or hides key regions of interest …
Primary Leiomyosarcoma Of The Distal Tibia: A Case Report., Sachin Dheer, Pamela Gekas, Faith Schick, Homyar Karanjia, Nicholas Taweel
Primary Leiomyosarcoma Of The Distal Tibia: A Case Report., Sachin Dheer, Pamela Gekas, Faith Schick, Homyar Karanjia, Nicholas Taweel
Department of Radiology Faculty Papers
The authors present an unusual case of a leiomyosarcoma of the distal tibia. Leiomyosarcoma tumors typically originate from smooth muscle tissue. It is rare for it to derive from bone and even rarer to be found in a bone of the lower limb. Given this extreme rarity in addition to nonspecific findings on plain film radiographs and magnetic resonance imaging (MRI), biopsy was needed in this case. It was only through immunochemistry staining that a definitive diagnosis was made. As such, this case is an illustrative example of an aggressive, though rare, primary lesion of the bone which should be …
Gemcitabine-Loaded Microbubble System For Ultrasound Imaging And Therapy., Lauren J. Delaney, John R. Eisenbrey, David Brown, Jonathan R Brody, Masaya Jimbo, Brian E Oeffinger, Maria Stanczak, Flemming Forsberg, Ji-Bin Liu, Margaret A Wheatley
Gemcitabine-Loaded Microbubble System For Ultrasound Imaging And Therapy., Lauren J. Delaney, John R. Eisenbrey, David Brown, Jonathan R Brody, Masaya Jimbo, Brian E Oeffinger, Maria Stanczak, Flemming Forsberg, Ji-Bin Liu, Margaret A Wheatley
Department of Radiology Faculty Papers
Ultrasound imaging presents many positive attributes, including safety, real-time imaging, universal accessibility, and cost. However, inherent difficulties in discrimination between soft tissues and tumors prompted development of stabilized microbubble contrast agents. This presents the opportunity to develop agents in which drug is entrapped in the microbubble shell. We describe preparation and characterization of theranostic poly(lactide) (PLA) and pegylated PLA (PEG-PLA) shelled microbubbles that entrap gemcitabine, a commonly used drug for pancreatic cancer (PDAC). Entrapping 6 wt% gemcitabine did not significantly affect drug activity, microbubble morphology, or ultrasound contrast activity compared with unmodified microbubbles. In vitro microbubble concentrations yielding ≥ 500nM …
N-Acetyl Cysteine Administration Affects Cerebral Blood Flow As Measured By Arterial Spin Labeling Mri In Patients With Multiple Sclerosis., Shiva Shahrampour, Justin Heholt, Andrew Wang, Faezeh Vedaei, Feroze B. Mohamed, Mahdi Alizadeh, Ze Wang, George Zabrecky, Nancy Wintering, Anthony J. Bazzan, Thomas P. Leist, Daniel A. Monti, Andrew B. Newberg
N-Acetyl Cysteine Administration Affects Cerebral Blood Flow As Measured By Arterial Spin Labeling Mri In Patients With Multiple Sclerosis., Shiva Shahrampour, Justin Heholt, Andrew Wang, Faezeh Vedaei, Feroze B. Mohamed, Mahdi Alizadeh, Ze Wang, George Zabrecky, Nancy Wintering, Anthony J. Bazzan, Thomas P. Leist, Daniel A. Monti, Andrew B. Newberg
Department of Radiology Faculty Papers
Background: The purpose of this study was to explore if administration of N-acetyl-cysteine (NAC) in patients with multiple sclerosis (MS) resulted in altered cerebral blood flow (CBF) based on Arterial Spin Labeling (ASL) magnetic resonance imaging (MRI).
Methods: Twenty-three patients with mild to moderate MS, (17 relapsing remitting and 6 primary progressive) were randomized to either NAC plus standard of care (N = 11), or standard of care only (N = 12). The experimental group received NAC intravenously (50 mg/kg) once per week and orally (500mg 2x/day) the other six days. Patients in both groups were evaluated initially and after …
Radiologic Measurements In The Assessment Of Patellar Instability: A Systematic Review And Meta-Analysis., Alex E White, Peters T Otlans, Dylan P. Horan, Daniel Calem, William Emper, Kevin Freedman, Fotios Tjoumakaris, Md
Radiologic Measurements In The Assessment Of Patellar Instability: A Systematic Review And Meta-Analysis., Alex E White, Peters T Otlans, Dylan P. Horan, Daniel Calem, William Emper, Kevin Freedman, Fotios Tjoumakaris, Md
Rothman Institute Faculty Papers
Background: Numerous diagnostic imaging measurements related to patellar instability have been evaluated in the literature; however, little has been done to compare these findings across multiple studies.
Purpose: To review the different imaging measurements used to evaluate patellar instability and to assess the prevalence of each measure and its utility in predicting instability. We focused on reliability across imaging modalities and between patients with and without patellar instability.
Study Design: Systematic review; Level of evidence, 4.
Methods: We performed a systematic review of the literature using the PubMed, SCOPUS, and Cochrane databases. Each database was searched for variations of the …
Hybrid Diffusion Imaging Reveals Altered White Matter Tract Integrity And Associations With Symptoms And Cognitive Dysfunction In Chronic Traumatic Brain Injury., Jennifer Muller, Devon Middleton, M. Alizadeh, George Zabrecky, Nancy Wintering, Anthony J. Bazzan, Ji Lang, Chengyuan Wu, Daniel A. Monti, Qianhong Wu, Andrew B. Newberg, Feroze B. Mohamed
Hybrid Diffusion Imaging Reveals Altered White Matter Tract Integrity And Associations With Symptoms And Cognitive Dysfunction In Chronic Traumatic Brain Injury., Jennifer Muller, Devon Middleton, M. Alizadeh, George Zabrecky, Nancy Wintering, Anthony J. Bazzan, Ji Lang, Chengyuan Wu, Daniel A. Monti, Qianhong Wu, Andrew B. Newberg, Feroze B. Mohamed
Department of Radiology Faculty Papers
The detection and association of in vivo biomarkers in white matter (WM) pathology after acute and chronic mild traumatic brain injury (mTBI) are needed to improve care and develop therapies. In this study, we used the diffusion MRI method of hybrid diffusion imaging (HYDI)to detect white matter alterations in patients with chronic TBI (cTBI). 40 patients with cTBI presenting symptoms at least three months post injury, and 17 healthy controls underwent magnetic resonance HYDI. cTBI patients were assessed with a battery of neuropsychological tests. A voxel-wise statistical analysis within the white matter skeleton was performed to study between group differences …
Spiritual Fitness: A New Dimension In Alzheimer's Disease Prevention, Dharma Singh Khalsa, Andrew B. Newberg
Spiritual Fitness: A New Dimension In Alzheimer's Disease Prevention, Dharma Singh Khalsa, Andrew B. Newberg
Department of Radiology Faculty Papers
BACKGROUND: Religious and spiritual interventions may have an effect on Alzheimer's disease prevention. Kirtan Kriya meditation has been shown to mitigate the deleterious effects of chronic stress on cognition, reverse memory loss, and create psychological and spiritual wellbeing, which may reduce multiple drivers of Alzheimer's disease risk.
OBJECTIVE: To detail a new concept in medicine called Spiritual Fitness, a merging of stress reduction, basic wellbeing, and psycho/spiritual wellbeing to prevent Alzheimer's disease.
METHODS: The literature on the topics mentioned above is described, including an in-depth discussion on why and how each are critical to advancing the future of Alzheimer's disease …
Contrast-Enhanced Endoscopic Ultrasound For Identification Of Sentinel Lymph Nodes In Esophageal Cancer, Bethanne Venkatesan, Ji-Bin Liu, Md, John R. Eisenbrey, Phd, Sriharsha Gummadi, Md, Thomas Kowalski, Md, Robert Coben, Md, Flemming Forsberg, Phd, Corinne Wessner, Priscilla Machado, Md, David Loren, Md
Contrast-Enhanced Endoscopic Ultrasound For Identification Of Sentinel Lymph Nodes In Esophageal Cancer, Bethanne Venkatesan, Ji-Bin Liu, Md, John R. Eisenbrey, Phd, Sriharsha Gummadi, Md, Thomas Kowalski, Md, Robert Coben, Md, Flemming Forsberg, Phd, Corinne Wessner, Priscilla Machado, Md, David Loren, Md
Phase 1
Introduction:
In esophageal carcinoma, lymph node involvement is a crucial aspect of nodal staging and determining treatment strategies. Although grayscale endoscopic ultrasound (EUS) is the standard of care for staging, it is unable to identify lymph node drainage from primary tumors or sentinel lymph nodes (SLN). The goal of this study was to determine if Contrast Enhanced Endoscopic Ultrasound (CE- EUS) is superior to EUS in the identification of SLNs and nodal staging in esophageal carcinoma.
Methods:
In the unblinded pilot study, patients with newly diagnosed esophageal carcinoma were recruited to undergo CE-EUS and standard EUS. EUS was performed …