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Department Of Radiology-Annual Executive Summary Report-July 1, 2011 To June 30, 2012, Vijay M. Rao, Md

Department of Radiology Administrative Documents and Reports

93 page Department of Radiology Annual Executive Summary Report, July 1, 2011 to June 30, 2012, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, United States.

Table of Contents

Chairman, Vice Chairmen 1

Divisions and Directors 1

Committees and Chairmen 1

Radiology Department Faculty Rank 2

Faculty with Secondary Appointments 3

Clinical Divisions 4

Radiology Residents and Fellows 5

Department Organizational Chart 6

Department Administration Chart 7

State of the Department 8

Appendix I: Publications

Journal Articles 23

Books and Book Chapters 31

Abstracts 35

Appendix II: Formal Scientific Presentations 50

Appendix III: Honors, Editorial Activities, Service to Regional or National Organizations …

Anatomical Relationships Of The Anterior Blood Vessels To The Lower Lumbar Intervertebral Discs: Analysis Based On Magnetic Resonance Imaging Of Patients In The Prone Position., Alexander R Vaccaro, Christopher K Kepler, Jeffrey A Rihn, Hidekazu Suzuki, John K Ratliff, James S Harrop, William B Morrison, Worawat Limthongkul, Todd J Albert

Rothman Institute Faculty Papers

BACKGROUND: Intra-abdominal vascular injuries are rare during posterior lumbar spinal surgery, but they can result in major morbidity or mortality when they do occur. We are aware of no prior studies that have used prone patient positioning during magnetic resonance imaging for the purpose of characterizing the retroperitoneal iliac vasculature with respect to the intervertebral disc. The purpose of this study was to define the vascular anatomy adjacent to the lower lumbar spine with use of supine and prone magnetic resonance imaging.

METHODS: A prospective observational study included thirty patients without spinal abnormality who underwent supine and prone magnetic resonance …

Radiation Oncology At Thomas Jefferson University: A Specialty Emerges As A Department Evolves, Eric Gressen Md, Ben W. Corn Md, Adam P Dicker

Department of Radiation Oncology Faculty Papers

Jefferson Radiation Oncology has maintained over fifty years of excellence led by only four chairmen. Dr Kramer after receiving his medical training inLondonled the department into the modern megavoltage era while creating the first independent academic radiation oncology department in the country. He was well-respected nationally as a leader and advocate for the specialty and he mastered the execution of progressive ideas that have raised the standard for the profession. The creation of the Radiation Therapy Oncology Group (RTOG) was critical in developing trials to expand the management and treatment of malignancy. The Patterns of Care Study (PCS) educated the …

Structural Changes In Glaucoma: A Volumetric Mri Study, John Lackey, Alice L. Williams, Srinivas Gatla, Sheryl S. Wizov, Thomas Chia, George Spaeth, Song Lai

Department of Radiology Faculty Papers

Purpose: To investigate brain structural changes in patients with glaucoma.

Methods: High resolution 3D T1-weighted MP-RAGE MRI images were collected in 11 glaucoma patients (5 female, 6 male, 65+/-11 yrs), and 11 age- and gender-matched controls (64+/-12 yrs). The images were first analyzed using an automatic voxel-based morphometry technique which combines a fully automated spatial normalization approach, dubbed HAMMER [1], in conjunction with a tissue mass preserving framework called RAVENS [2]. Four consecutive steps were carried out: removal of non-brain voxels, tissue segmentation, spatial normalization to a standardized template, and generation of a mass-preserving tissue density map (i.e. RAVENS map) …

Predictive Prognosis Value Of Baseline Volumetric Mri, Song Lai, John Lackey

Department of Radiology Faculty Papers

Atrophic changes have been proposed as biomarkers for differential diagnosis of Alzheimer's disease (AD) and amnestic mild cognitive impairment (MCI), and different atrophic rates have been observed in AD, MCI-tp-AD converters (cMRI), stable MCI (sMCI), and normal healthy controls[1]. Measurement of atrophic changes, however, requires longitudinal MRI studies. The purpose of this study was to investigate the following questions: 1. Is it possible to use baseline volumetric MRI to predict MCI conversion to AD, i.e., to tell if a MCI patient is a cMCI or a sMCI? 2. What are the predictive values of APOE genotype, and clinical cognitive …

Targeting Apoptosis For Optical Imaging Of Infection, Mathew L Thakur, Kaijun Zhang, Bishnuhari Paudyal, Devadhas Devakumar, Maria Y Covarrubias, Changpo Cheng, Brian D Gray, Eric Wickstrom, Koon Y Pak

Department of Radiology Faculty Papers

PURPOSE: Infection is ubiquitous and a major cause of morbidity and mortality. The most reliable method for localizing infection requires radiolabeling autologous white blood cells ex vivo. A compound that can be injected directly into a patient and can selectively image infectious foci will eliminate the drawbacks. The resolution of infection is associated with neutrophil apoptosis and necrosis presenting phosphatidylserine (PS) on the neutrophil outer leaflet. Targeting PS with intravenous administration of a PS-specific, near-infrared (NIR) fluorophore will permit localization of infectious foci by optical imaging.

METHODS: Bacterial infection and sterile inflammation were induced in separate groups (n = 5) …

Trends In The Utilization Of Outpatient Advanced Imaging After The Deficit Reduction Act., David C Levin, Vijay M Rao, Laurence Parker

Department of Radiology Faculty Papers

PURPOSE: After the Deficit Reduction Act (DRA) took effect in 2007, there was concern that private office-based imaging facilities would close, that advanced imaging would shift to less convenient hospital-based facilities, and that access to advanced imaging might be restricted. The aim of this study was to see if these developments occurred during the years after the DRA.

METHODS: Using Medicare data, outpatient CT, MRI, and nuclear medicine trends before and after the DRA were studied. Procedure volumes performed in private offices and hospital outpatient departments (HOPDs) were tabulated separately. Volumes were tracked from 2000 to 2006 (before the DRA) …

Left Atrial Volume: Comparison Of 2d And 3d Transthoracic Echocardiography With Ecg-Gated Ct Angiography., Anish R Koka, Stuart D Gould, Alyson N Owen, Ethan J. Halpern

Department of Radiology Faculty Papers

RATIONALE AND OBJECTIVES: Left atrial volume (LAV) measurement by conventional two-dimensional (2D) transthoracic echocardiography (TTE) may be limited by the geometric model, by suboptimal definition of left atrial endocardium, or by chamber foreshortening. Three-dimensional (3D) TTE is posited to eliminate chamber foreshortening, and LAV measurement by 3D TTE should be more reflective of true LAV. The aim of this study was to compare conventional 2D TTE and newer 3D TTE for measurements of LAV to multidetector computed tomographic (MDCT) measurements using automated chamber reconstruction (ACR).

MATERIALS AND METHODS: Twenty-two subjects consented to undergo 2D TTE and 3D TTE immediately prior …

Optical Imaging For Determination Of Apoptosis Medicated Therapeutic Efficacy, Kaijun Zhang, Bishnuhari Paudyal, Neil Mehta, Brian Gray, Koon Y. Pak, Eric Wickstrom, Mathew L Thakur

Department of Radiology Faculty Papers

No abstract provided.

Determining Efficacy Of Breast Cancer Therapy By Pet Imaging Of Her2 Mrna, Bishnuhari Paudyal, Kaijun Zhang, Changpo Chen, Neil Mehta, Eric Wickstrom, Brian Gray, Jeffrey Mattis, Koon Pak, Mathew L Thakur

Department of Radiology Faculty Papers

No abstract provided.