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Taller de Diagnóstico por Imágenes
ISEP 2012 Instituto “Angel Roffo” – Buenos Aires, Argentina
24 al 27 de Octubre de 2012
En nombre de la Asociación Americana de Físicos en Medicina (AAPM), la Organización
Internacional de Física Médica (IOMP) y la Sociedad Argentina de Física Médica (SAFIM)
les damos la bienvenida al Taller de Diagnóstico por Imágenes denominado ISEP 2012
(International Scientifc Exchange Program).
Esta iniciativa conjunta está orientada a la formación e intercambio científico entre
profesionales y técnicos que se desempeñan en Física Médica, especialmente en las áreas de
Diagnóstico por Imágenes, Medicina Nuclear y Radioterapia, poniendo especial énfasis en el
uso de imágenes multimodales para la planificación de tratamiento radiante como así también
en los aspectos de garantía de calidad asociados. Tenemos el honor de contar con la
participación de disertantes invitados por la AAPM, de reconocida trayectoria en Física
Médica. Los invitamos a revisar el programa adjunto para más detalles.
Esperamos que este evento sea de vuestro máximo provecho y les deseamos una feliz estadía
en la ciudad de Buenos Aires.
Saludos cordiales,
Dr. Roberto A. Isoardi Mahadevappa Mahesh, PhD Presidente SAFIM AAPM – Co-Director ISEP
Co-Director ISEP
Comité Organizador local:
- Lic. Diana B. Feld (CNEA / Instituto Roffo)
- Lic. Judith Kessler (CNEA / Instituto Roffo)
- Dr. Darío E. Sanz (FUESMEN)
- Dr M. Mahesh - Johns Hopkins
AAPM-‐ISEP Diagnostic Imaging WorkshopBuenos Aires, Argentina
Course Directors: Mahadevappa Mahesh, MS, PhD -‐ AAPM, Roberto Isoardi, PhD
Program ScheduleSponsored by AAPM, IOPM and Instituto Roffo-‐Buenos Aires
AAPM faculty to arrive in Buenos Aires on Tuesday, Oct 23rd, 2012
8:30 -‐ 9:30 9:30 -‐ 10:30 10:45 -‐ 11:30 11:30 -‐ 12:15 2:00 -‐ 2:45 2:45 -‐ 3:30 3:45 -‐ 4:30 4:30 -‐ 5:15
1 Oct 24th, 2012 WedRegistration &
Opening Ceremony
JB-‐1 Coffee Break MM-‐1 RJ-‐1 Lunch
Break RG-‐1 OM-‐1 Tea Break TS-‐1 MM-‐2
2 Oct 25th, 2012 Thur MM-‐3 TS-‐2 15 Minutes TS-‐3 OM-‐2 1 Hr 45
Min OM-‐3 RG-‐2 15 Minutes MM-‐4 JB-‐2
3 Oct 26th, 2012 Fri RG-‐3 TS-‐4 RJ-‐2 JB-‐3
8:30 -‐ 9:15 9:15 -‐ 10:00 10:15 -‐ 11:00 11:00 -‐ 11:4511:45 -‐ 12:30
4** Oct 27th, 2012 Sat RJ3 OM-‐4 RJ-‐4 RG-‐4 JB-‐4
* Total: 6 hr 30 min if ends at 5.15 pm
** Each session is 45 minutes only Total of 23 hours instructional hours AAPM Faculty
MM
Registration and Opening Ceremony JB
RG
RJ
OM
TS
Day Date WeekSession #1 Session #2 Session #4
2 hr 1 hr 30 min 1 hr 30 min 1 hr 30 min
Session #3
John Boone, PhD
Robert Gould, PhD
Robert Jeraj, PhD
Osama Mawlawi, PhD
Mahadevappa Mahesh, MS, PhD
12:30-‐1:30
Closing Ceremony
Visit to Hospital
Tony Seibert, PhD
Doracy Fontenla & Mahadevappa Mahesh -‐ AAPM
ISEP Co-‐ChairsTony Seibert -‐ AAPM Chairman
of the BoardDoracy Fontenla
Roberto Isoardi, Dario Sanz and other guests from host
Welcome Greetings
Welcome Greetings
Resources for Medical Physicists
Welcome and Status of Medical Physics in Argentina
- Dr M. Mahesh - Johns Hopkins
Speaker Talk # Topic Title
Mahesh 1 Magnitude of radiation dose and trends in medical imaging2 Fundamentals of MDCT3 CT dose displays and dose reduction strategies4 Minimizing risks from fluoroscopy and training compliance
John Boone 1 Overview of image formation in diagnostic radiology2 CT dose estimation -‐ AAPM TG and ICRU related activities3 Cone beam CT and Breast CT principles4 Image Quality Metrics in CT
Robert Gould 1 Fluoroscopy -‐ Image Intensifier versus Flat Panel Detector2 Fundamentals of Radiation Safety3 Qualtiy Assurance in Radiography and Fluorosocpy4 Mammography and Digital Tomosynthesis
Anthony Seibert 1 Fundamentals of CR, DR and PACS2 Magnetic Resonance Imaging -‐ 13 Magnetic Resonance Imaging -‐ 24 Image Display and Perception
Robert Jeraj 1 Imaging in Radiation oncology2 Image-‐Guided Radiation Therapy -‐ Advantages and Challenges3 Molecular Imaging-‐Guided Radiation Therapy Treatment Planning4 Image Quantification in Radiation Therapy
Osama Mawlawi 1 PET-‐CT, SPECT-‐CT and Gamma Camera: Basic Physics and Quality Assurance2 PET-‐CT, SPECT-‐CT and Gamma Camera: Acceptance and Annual Testing3 PET-‐CT, SPECT-‐CT and Gamma Camera: Dosimetry4 Emerging Technologies in Nuclear Medicine -‐ Quantification, PET-‐MR and Molecular Breast Imaging (MBI)
Mahadevappa Mahesh
Mahadevappa Mahesh, MS, PhD, is the Associate Professor of Radiology and Cardiology at the Johns
Hopkins University School of Medicine, Baltimore, MD and the Chief Physicist at the Johns Hopkins
Hospital, Baltimore, MD.
Dr Mahesh is board certified from the American Board of Radiology in diagnostic radiological physics
and is a member of the Radiation Control Advisory Board for the State of Maryland. Dr Mahesh has
published more than 70 papers in the field of medical physics and is a fellow of AAPM, American
College of Radiology (ACR), ACMP and Society of Cardiovascular Computed Tomography (SCCT). He
is also the single author of the textbook titled ‘MDCT Physics: The Basics – Technology, Image
Quality and Radiation Dose’ published in June 2009 (also available in Japanese language). Prior
joining Hopkins, Dr Mahesh obtained his Ph.D. in Medical Physics from Wisconsin.
Dr Mahesh is the associate editor for the Journal of American College of Radiology (JACR),
newsletter editor for AAPM, Deputy editor for Academic Radiology, Editorial Board member for
RadioGraphics and Radiology. He is currently the 2nd
Vice-President for the Radiological Society of
North America (RSNA).
Robert Jeraj
Dr. Robert Jeraj is an Associate Professor of Medical Physics, Human Oncology, Radiology and
Biomedical Engineering at the University of Wisconsin, Madison. He is a Co-leader of the Imaging
and Radiation Sciences Program at the University of Wisconsin Carbone Cancer Center and leads the
Translational Imaging Research Program that oversees concept development, protocol design, and
implementation of imaging in trials incorporating novel anti-cancer drugs with imaging endpoints.
He also serves as a Co-director of the UW-Madison Image Analysis Core, which supports advance
quantitative image analysis in clinical trials. Dr. Jeraj also serves as a Chair of the Working Group on
the Future of Medical Physics Research and Academic Training and as a Chair of the Working group
on Imaging for Treatment Assessment at the American Association of Physicists in Medicine (AAPM),
and is a Member of the Medical Physics committee at the Radiation Therapy Oncology Group
(RTOG) and a Member of the Experimental Imaging Sciences Committee at the American College of
Radiology Imaging Network (ACRIN). Dr. Jeraj is an author of over 80 published papers, text books
and book chapters, and is a frequent invited lecturer and presenter on the use of molecular imaging
in therapeutic interventions and general applications of medical physics in radiation and medical
oncology.
Robert G. Gould
AAPM Past President (2010)
Dr. Robert Gould is a Professor and Vice Chair of Radiology for Technology and Capital Projects at the
University of California San Francisco. He is the Director of the Department’s Laboratory of Radiologic
Informatics, which is responsible for the Department’s PACS.
Dr. Gould received a Doctor of Science degree from Harvard University and a Master’s Degree in Biomedical
Engineering from the University of Pennsylvania. He has held many positions within the American Association
of Physicists in Medicine and is a Fellow of this society. He has been on the Board of Directors and served as
AAPM President in 2002.
Dr. Gould has published more than 50 papers in the field of medical physics including areas of digital
subtraction imaging, CT imaging, radiation safety, and medical informatics.
Anthony Seibert
AAPM Past President (2010)
Professor, Radiology
UC Davis Medical Center
Dr. Seibert's role at the clinical level involves acceptance testing and quality control for radiological imaging
equipment used in the departments of radiology, surgery, medicine and other sites at UC Davis Medical
Center and UC Davis Health System.
An expert in digital radiography, Dr. Seibert specializes in using digital techniques and quantitative applications
for digital x-ray fluorography, projection imaging, mammography, computed tomography and
ultrasound/magnetic resonance imaging. He also contributes to the department's implementation of
electronic imaging, informatics and image-processing capabilities for the UC Davis Health System.
As Associate Chair of Informatics, Dr. Seibert assists in writing specifications for new equipment, determines
shielding specifications for x-ray room installations to protect patients and staff, trains physicians, radiology
residents and graduate students in diagnostic imaging physics, and provides dosimetry estimates for
radiological examinations.
He is co-author, along with other faculty in the department, of a popular physics text, The Essential Physics of
Medical Imaging, and is extensively involved in physics education and training. On the national scene, Dr.
Seibert takes an active role in continuing professional development and education. He is the current Chairman
of the Board of the American Association of Physicists in Medicine.
Activities with the American College of Radiology include service on the Commission on Medical Physics to
develop guidelines and technical standards and as an item writer for the in-service exam. Dr. Seibert currently
serves on the editorial board for the journal Radiology.In terms of service to certification boards, he is active
within the American Board of Radiology and writes questions for the diagnostic radiological physics exam and
maintenance of certification efforts, and is a trustee of the American Board of Imaging Informatics.
John M. Boone Vice Chair (Research) of Radiology
Professor of Biomedical Engineering UC Davis- College of Engineering
American Association of Physicists in Medicine (AAPM), Fellow, Chair, Science Council
American College of Radiology (ACR), Fellow
Society of Breast Imaging (SBI), Fellow
Radiological Society of North America (RSNA)
Associate Editor, Radiology
Chair, Committee on Radiation Dose and Image Quality in Computed Tomography, International Commission
for Radiological Units and Measurement (ICRU).
Research Interest Mammography is the current standard for breast cancer screening, however it is acknowledged by experts in
imaging that mammography is not ideal. We are studying the potential of tomographic imaging of the breast
using a custom-designed breast CT scanner. The breast CT system is capable of generating 300 to 500
tomographic slices of the breast using the same radiation levels as two view mammography, and these images
allow the radiologist to view regions in the breast unobstructed by overlaying normal anatomical tissue, which
can obscure lesion identification and reduce cancer detection performance, especially in the dense breast.
We have designed, fabricated, and tested two prototype breast CT scanners in the lab, and were the first
group in the world to perform cone beam breast CT on live women. We have performed over 140 breast CT
studies as of January 2008. Future advances on the breast CT system include the addition of positron emission
tomography (PET), robotic biopsy, and the addition of therapeutic capabilities including radiofrequency
ablation and radiation therapy.
Osama R. Mawlawi
Primary Appointment
Associate Professor, Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas
MD Anderson Cancer Center, Houston, TX
Dual/Joint/Adjunct Appointment
Faculty, Graduate School of Biomedical Sciences, Houston, TX
Research Interests
My research interests are focused on Nuclear Medicine physics with specific focus on PET/CT imaging.
Areas of specialization include:
PET/CT image acquisition and formation
Quantification accuracy in PET/CT imaging
Motion artifacts in PET/CT imaging
Kinetic modeling
The research in my laboratory is directed at functional imaging using Positron Emission Tomography (PET). A
strong interest lies in the factors affecting absolute quantification of PET images such as partial volume,
scatter, and patient motion artifacts. Ongoing research is looking at novel techniques of image acquisition,
correction and formation. Other interests lie in modeling the distribution of novel radiotracers to image
specific biochemical processes such as metabolism, blood flow, receptor binding and expression.
Este evento está auspiciado y/o financiado por las siguientes empresas e
instituciones:
Comisión Nacional de Energía Atómica