Transcript 9Oct_1110_Farman - Dicom

DICOM Fields of Use
Allan G. Farman
Professor of Radiology & Imaging Science, University of Louisville, Kentucky, USA
<
Founding Co-Chair DICOM Working
Group 22 (Dentistry)
AAOMR Representative-Designate to DICOM Standards Committee
President, AAOMR
DICOM fields of use
• DICOM Standard contains:
– Services, SOP Classes, Templates, etc.
– Cross-Discipline Standards [Preferred]
– Field of Use Specific Standards [Where needed]
• DICOM Working Groups
– Cross-Discipline [n=17]
– Field Specific [n=10]
• DICOM Member Organizations
– Vendors + Users + General Interest
– Users represent Specific Fields of Use
DICOM fields of use
http://medical.nema.org/
Working
Groups
Listed
Include Those
Specific to
Fields of Use
Fields of Use
Represented by
Member
Organizations
Fields of Use
Represented in
Standard
DICOM fields of use
10 of 27 WGs represent specific fields of use
Mammography
Cardiology
Nuclear Med
Dermatology
Radiation
Therapy
Veterinary Med
Dentistry
Ophthalmology
Surgery
Pathology
WG-27 Web Services
DICOM fields of use
Ophthalmology
Cardiology WG 1
Veterinary
Medicine
Dentistry WG 22
Pathology
Diagnostic Radiology
AAOMR & AAO
APPLICATIONS PENDING
Diagnostic Radiology
Cardiology WG 1
Diagnostic Radiology
Health Informatics
Diagnostic Radiology
Diagnostic
Radiology
Diagnostic
Radiology
Health Informatics
DICOM fields of use
•Therefore DICOM has something for you if you make or use systems
in any of the following fields:
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Diagnostic Radiology
Radiation Therapy
Image Guided Surgery
Mammography
Cardiology
Dentistry
Pathology
Ophthalmology
Dermatology
Veterinary Medicine
Endoscopy
Microscopy
Clinical Photography/Video
Computed Tomography
Magnetic Resonance Imaging
Ultrasound
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Nuclear Medicine
Positron Emission Tomography
Molecular Imaging
Optical Coherence Tomography
Tomosynthesis
Image Fusion
Structured Reporting
Structured Displays
Picture Archiving and
Communications Systems
Web Access to DICOM Objects
Implants
Angiography
Image-Generated Models
Teaching Case Files
Surgery (Endosseous Implants)
Prosthetic Chain and CAD/CAM
DICOM fields of use
• Discipline Unique Supplements
– e.g.
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Supplement 32 - Dental Digital Radiographs
Supplement 74 - Radiation Therapy General Purpose Worklist
Supplement 91 - Ophthalmic Photography
Supplement 92 - Dental Grayscale Image Application Profiles
Supplement 97 - CT/MR Cardiovascular Analysis
Supplement 122 - Specimen Identification in Pathology
Supplement 125 - Breast Tomosynthesis Image Storage
Supplement 126 - Colon CAD Structured Reports
Supplement 128 - Cardiac Stress Test Structured Reports
Supplement 130 - Ophthalmic Refractive Structured Reports
DICOM fields of use
Supplement 92: Grayscale Media Applications for Dentistry
A lternative Digital
S ystem
in S ame O ffice
Possible N etwork for DIC O M
N etwork Interchange
Removable Media
Hospital or
Physician
Removable Media
Images
referred to specialist
e.g. O rthodontist
Removable Media
Domain
of DIC O M
Dental
O ffice
Media Data
Removable Media
e.g. Maxillofacial
S urgeon
Interchange
Removable Media
Removable Media
e.g. E ndodontist
Removable Media
Practice
management
data base archive
Removable Media
S atellite
Dental
O ffice
DICOM fields of use
the Dentist’s
viewpoint… for Dentistry
Supplement Or
92:from
Grayscale
Media Applications
Forensics
Patient
Hospital or
Physician
Images referred
to specialists
Orthodontist
2y Admin
Uses
General
Dentist
Satelite
Dental
Office
Oral
Surgeon
Endodontist
Practice management
data base archive
Alternative Digital System in Same Office
DICOM fields of use
• Cross-Discipline Supplements
– e.g.
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Supplement 47 - Visible Light (Endoscopy/Photography/Microscopy)
Supplement 85 - Web Access to DICOM Objects
Supplement 104 - Encapsulation of PDF Document
Supplement 113 - DICOM e-mail Transport
Supplement 116 - 3D X-Ray
Supplement 123 - Structured Display
Supplement 131 – Polygonal Surface Description
Supplement 132 - Implant Description Storage SOP Class
DICOM fields of use
Structured Display
Supplement 123
WG 9
WG 22
Dentistry
Intraoral X-Ray
Series
Cardiology
WG 1
Ophthalmology
Eye Charts
Radiology
Teaching
Cases
WG 10 & 20
DICOM fields of use
Structured Display
Image Boxes
(1.0, 1.0)
(0,0) BLHC
One of Many Standard Dental Radiographic Display Templates
DICOM fields of use
Standard Ophthalmology Charts
DICOM fields of use
3D-X-ray
Supplement 116
WG 15
WG 22
WG 2
Dentistry
CBCT
Mammography
Tomosynthesis
& CBCT
Angiography
Radiation
Therapy
Planning
WG 7
CBCT
≥180o Rotation
Solid State Detector
Patient
Raw (basis) Images
CBCT Image (Isotrophic Data)
Procedure
Control
Image
Processing
DICOM fields of use
Dental
impaction
TMJ
Osteoarthrosis
“Bisphosphonate”
R
L
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Osteonecrosis
Mucous Extravasation
R. Maxillary Sinus
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Carotid Calcified Atheroma
Unerupted maxillary third
molars without cysts
DICOM fields of use
• DICOM provides
– A set of basic rules for all disciplines
– Discipline specific rules where necessary
– The aim has been to keep the Standard as
coherent as possible by having disciplines
interact to develop answers with as wide a
scope as possible… and to provide use cases
from representative disciplines concerned.