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5/5/2015
1
International Activities-Report from Japan-
Tomio Inoue M.D.Japan Radiological Society (JRS)
Department of RadiologyYokohama City University
1
Japan Radiological Society (JRS)
• Established in 1930• 8,827 members• 6,115 Board certified Radiologists (69%)• The main activities of the society
1. to conduct scientific meetings in spring and autumn2. to publish a scientific journal in English (Japanese Journal of Radiology: JJR)3. to conduct the Japanese Board of Radiology4. to promote researches on radiological science5. to support activities for the protection against radiation hazards 6. to collaborate with related societies or associations
2
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2
Japan Radiology Congress (JRC)
• Joint Meeting of 4 Societies (in April)– Radiology (JRS), Radiological Technology, Medical
Physics, Industries associated to Radiological Systems• No. of Attendants : 22,000• Held in Yokohama
(Shin-Iryo)
Number of Multi-detector CTs in Japan
Number of Multi-detector CTs is around 8,000 in 2010
4
(Units)
1,9312,437
3,1213,617
4,124 4,449607
858
1,089
1,378
1,712
2,137
78
283
580
860
1,091
1,166
10
0
0
0
71
285
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
9,000
2005 2006 2007 2008 2009 2010
More than 128 Slice
64 Slice
17slice-64 slice
16 slice
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Number of MR units in Japan
5
-Number of MR units is around 6,300 in 2011-More than 300 of 3T
1,096 1,230 1,341 1,457 1,582 1,646 1,781 1,885 1,979 2,084 2,131 2,171
1,268 1,218 1,142 1,080 1,001 886 757 649 568 398 334 273 478 527 616 666 816 820 819 677 650 474 430 366
1,055 1,234
1,380 1,576
1,738 1,944 2,211 2,533 2,703 2,847 3,019 3,164
9 27
79 116 165 239 305
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
0.5T↓ 0.5T↑ 1.0T 1.5T 3.0T
(Shin-Iryo)
(Units)
Number of CT/MR units per million population
0
20
40
60
80
100
120
140
Japan
United States
Austria
Korea
Luxembourg
IcelandBelgium
Switzerland
ItalyFinland
Denm
ark
AustraliaG
ermany
Spain
Greece
PortugalC
anada
Czech
UK
France
Slovakia
SingaporeH
ungary
Poland
MR
+CT units per m
illion population
Average 29
6
127
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Number of CT/MR examinations per radiologist per year
0
1000
2000
3000
4000
5000
6000
7000
Japan
Germ
any
Un
ited S
tates
Ca
nad
a
Spa
in
Austria
Italy
France
UK
Sw
itzerla
nd
Irela
nd
Cze
ch
Fin
land
Sw
ede
n
Polan
d
De
nmark
Greece
Procedures per radiologist
Average 1,440
6,130
7
8
Number of PET scanners in Japan
Increasing by about 30-40 scanners / year
Dedicated PET 134 Hybrid PET 14PET/CT 371Total 519
(2013)
Number of PET scanners in Japan
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5
France
◆
250
200
150
100
50
00 1,000 2,000 3,000 4,000 5,000 6,000
◆◆
◆◆
◆
◆◆
◆◆
KoreaCanada
Poland
United States
Luxembourg
◆Finland
UKIreland
Australia Slovakia ◆ ◆ Germany
◆Portugal ◆ Switzerland
◆◆
◆◆
◆◆
◆
◆
◆
◆
◆Spain
Hungary AustriaIceland
CzechSweden
Italy
Belgium
Greece
Denmark
Physicians per million population
Radiologists per million population
Japan
Number of radiologists vs. number of physicians
Ave.101
Ave.3110
2007 OECD Data
Physician 278,000Radiologist 8,827 (3.2%)
36
Medical Radiation Exposure by CT in Japan
Min MaxBrain CT 12mGy 150mGyChest CT 1.6mGy 128mGyAbdomen/Pelvic CT
0.9mGy 40mGy
Survey in 2014 by Japan Radiological Technology Society
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Quan
titativ
e Ima
ging B
iomar
ker A
llianc
e
PRINCIPAL LOGISTICAL AND FINANCIAL
SUPPORT PROVIDED BY RSNA
INTRODUCTION TO QIBAKevin O’Donnell
Sr. Mgr., R&D, Toshiba Medical Research Inst.Member, QIBA Steering Cmte
Member, IHE International BoardPast Chair, DICOM Standards Cmte
The 1st Workshop in Osaka
40%
18%
8%
34%
Participants of 1st Workshop for QIBA in Japan-Feb 12, 2015 in Osaka-
PhD
MD
Technologists
Company
Total N=50
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Discussion after the 1st Workshop in Osaka
医用システム研究開発センター研究開発戦略企画部
部⻑ 池田 智
製造業から⾒たQIBAの概要~Quantitative Imaging Biomarkers Alliance~
The 2d Workshop in Yokohama
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The 2d Workshop in Yokohama
Special lecture about QIBA by Mr Ikeda (Toshiba Med)
Report of the 1st Workshop in Osaka by Yokohama City Univ
Yokohama City is the capital of Kanagawa Prefecture and, with a population of 3.6 million.Yokohama is a major commercial hub of the Greater Tokyo Area.It developed rapidly as Japan's prominent port city following the end of Japan's isolation in the late 19th century.
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Clinical Trial Network of 15 hospitals (8000beds) in Yokohama Area (under YCU center for Novel and Exploratory Clinical Trials: Y-NEXT)
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Yokohama City Univ. Hosp
YCU medical center
The plan of Y-Next
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Autumn 2010 19
The special educational lecture by Prof Sullivan
QIBA related activity in JAPANThe Stage of Enlightenment Activities ① 1st workshop was held in Oosaka organized by Dr. Iida
Feb 14, 2015 50 attendants
Special lecture about QIBA by Mr Kevin O’Donnell
② 2d workshop was held in Yokohama organized by Dept. of Radiology in YCU
Feb 27, 2015
30 attendants
Special lecture about QIBA by Mr Ikeda (Toshiba Med)
QIBA activity for Yokohama Clinical Trial Network
③ Educational lecture by Prof Sullivan
at JRS Autumn Assembly in Morioka (Organized by Prof Ebara)
Oct , 2015
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Motivation for QIBA
21
Established by RSNA (2008)– Quantitative Imaging = Strategic Goal
Mission:– Reduce Bias– Improve Reproducibility – Support Clinical Practice
Funding from NIBIB (NIH)Many stakeholders
JRS totally agree with the concept/goal of QIBA
Imaging Biomarkers Roundtable
FNIH
Your Logo Here!
QIBA
5/5/2015
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