Application of DICOM Structured Report.ppt
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1、Application of DICOM Structured Report,Andrei LeontievDynamic Imaging,April 1, 2005,DICOM Seminar Singapore 2005,DICOM Structured Report,Encoding for structured observations Universal mechanism Generic Applications Basic Text, Enhanced, Comprehensive Specialty Applications Key Object Selection CAD,
2、US measurements, Patient Relevant Information Query,Encoding of Structured Reports,April 1, 2005,DICOM Seminar Singapore 2005,SR Intent,Support measurements by imaging devices Enable collaborative reporting by any number of persons or devices Enable links to key images Enable links to regions of int
3、erest within images and waveforms Template-driven content and structure,April 1, 2005,DICOM Seminar Singapore 2005,Simple Example of SR,Shows example of simple diagnostic report Multi-level structure Text, codes, pointers to images,April 1, 2005,DICOM Seminar Singapore 2005,April 1, 2005,DICOM Semin
4、ar Singapore 2005,Report of Chest X-Ray (PA and LateralViews)Patient Jane Homer Study # 123456 Recorded by Dr. John SmithThe finding is a mass measuring 1.3 cm in diameter with an infiltrative margination.The baseline image is shown atConclusions The conclusion is a probable malignancy, inferred fro
5、m the infiltrative margination of the mass and the appearance shown by the best illustration of findings.Specific Image Findings The best illustration of findings is,(Click to view),(Click to view),Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,Chest X-Ray has concept modifier Views=P
6、A and Lateral Recording Observer=SmithJohnDr Study Instance UID =1.2.3.4.5.6.7.100 Patient-Data-Acquisition-Subject=HomerJane Finding=Mass has properties diameter=1.3 cm has properties margination=infiltrative (1.4.2) Baseline Image Conclusionsconclusion=probable malignancyinferred from 1.4.2inferre
7、d from 1.7.1 Specific Image Findingsbest illustration of findings(1.7.1).,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,Chest X-Ray has concept modifier Views=PA and Lateral Recording Observer=SmithJohnDr Study Instance UID =1.2.3.4.5.6.7.100 Patient-Data-Acquisition-Subject=HomerJan
8、e Finding=Mass has properties diameter=1.3 cm has properties margination=infiltrative (1.4.2) Baseline Image Conclusionsconclusion=probable malignancyinferred from 1.4.2inferred from 1.7.1 Specific Image Findingsbest illustration of findings(1.7.1).,“contains” relationship not shown,Slide by D. Clun
9、ie,April 1, 2005,DICOM Seminar Singapore 2005,Chest X-Ray has concept modifier Views=PA and Lateral Recording Observer=SmithJohnDr Study Instance UID =1.2.3.4.5.6.7.100 Patient-Data-Acquisition-Subject=HomerJane Finding=Mass has properties diameter=1.3 cm has properties margination=infiltrative (1.4
10、.2) Baseline Image Conclusionsconclusion=probable malignancyinferred from 1.4.2inferred from 1.7.1 Specific Image Findingsbest illustration of findings(1.7.1).,Concept Name /Value pairs used,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,Chest X-Ray has concept modifier Views=PA and L
11、ateral Recording Observer=SmithJohnDr Study Instance UID =1.2.3.4.5.6.7.100 Patient-Data-Acquisition-Subject=HomerJane Finding=Mass has properties diameter=1.3 cm has properties margination=infiltrative (1.4.2) Baseline Image Conclusionsconclusion=probable malignancyinferred from 1.4.2inferred from
12、1.7.1 Specific Image Findingsbest illustration of findings(1.7.1).,Concept Name without a value used as a heading (container),Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,Chest X-Ray has concept modifier Views=PA and Lateral Recording Observer=SmithJohnDr Study Instance UID =1.2.3.4
13、.5.6.7.100 Patient-Data-Acquisition-Subject=HomerJane Finding=Mass has properties diameter=1.3 cm has properties margination=infiltrative (1.4.2) Baseline Image Conclusionsconclusion=probable malignancyinferred from 1.4.2inferred from 1.7.1 Specific Image Findingsbest illustration of findings(1.7.1)
14、.,Concept Name without a value used as Purpose of Reference for IMAGE, SCOORD,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,CODE,SCOORD,CODE,“Chest X-Ray”,“Recording Observer”=“SmithJohnDr”,“Study Instance UID .”=“1.2.3.4.5.6.7.100”,Context,“ Acquisition Subject”=“HomerJane”,“Finding
15、”=“Mass”,Contains,“Baseline”=,Contains,“Conclusions”,Contains,“Specific Image Findings”,Contains,“Views”=“PA and Lateral”,Modifier,Context,Context,“diameter”=“1.3” “cm”,Properties,“margination”=“infiltrative”,Properties,“conclusion”=“probable malignancy”,Contains,“best illustration of findings”=,Con
16、tains,Seld From,Infd From,Infd From,CONTAINER,CONTAINER,CONTAINER,PNAME,UIDREF,PNAME,CODE,NUM,IMAGE,IMAGE,CODE,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.4.1,1.4.2,1.6.1,1.7.1,1.7.1.1,1.6.1.1,1.6.1.2,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,CODE,SCOORD,CODE,“Chest X-Ray”,“Finding”=“Mass”
17、,Contains,“Conclusions”,Contains,“Specific Image Findings”,Contains,“margination”=“infiltrative”,Properties,“conclusion”=“probable malignancy”,Contains,“best illustration of findings”=,Contains,Infd From,Infd From,CONTAINER,CONTAINER,CONTAINER,CODE,1.4,1.6,1.7,1.4.1,1.4.2,1.6.1,1.7.1,1.6.1.1,1.6.1.2
18、,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,“Chest X-Ray”,“Recording Observer”=“SmithJohnDr”,“Study Instance UID .”=“1.2.3.4.5.6.7.100”,“ Acquisition Subject”=“HomerJane”,“Finding”=“Mass”,“Baseline”=,“Conclusions”,“Specific Image Findings”,“Views”=“PA and Lateral”,“diameter”=“1.3”
19、 “cm”,“margination”=“infiltrative”,“conclusion”=“probable malignancy”,“best illustration of findings”=,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.4.1,1.4.2,1.6.1,1.7.1,1.7.1.1,1,The numbering of items is implicit !,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,Inheritance of Context,Observati
20、on Context includes top-level attributes of Composite IOD may be attached to root node CONTAINER is inherited along by-value relationships is not inherited along by-reference relationships may be extended (but not replaced) in children may be attached to any content item, not just CONTAINER,Slide by
21、 D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,General Patient Module:“Patient Name”=“HomerJane”“Patient ID”=“234567”“Patient Sex”=“F”“Patient DOB”=“19991109”,General Study Module:“Accession Number”=“123456”“Study ID”=“345678”,SR Comprehensive SOP Instance,Slide by D. Clunie,April 1, 2005,DIC
22、OM Seminar Singapore 2005,“Chest X-Ray”,“Recording Observer”=“SmithJohnDr”,“Study Instance UID .”=“1.2.3.4.5.6.7.100”,Context,“ Acquisition Subject”=“HomerJane”,“Finding”=“Mass”,Contains,“Baseline”=,Contains,“Conclusions”,Contains,“Specific Image Findings”,Contains,“Views”=“PA and Lateral”,Modifier,
23、Context,Context,“diameter”=“1.3” “cm”,Properties,“margination”=“infiltrative”,Properties,“conclusion”=“probable malignancy”,Contains,“best illustration of findings”=,Contains,Seld From,Infd From,Infd From,Slide by D. Clunie,April 1, 2005,DICOM Seminar Singapore 2005,“Obstetric Ultrasound”,“Mother of
24、 Fetus”=“HomerJane”,“Fetus Identifier”=“Fetus A”,“BPD”=“27” “mm”,“Findings for Fetus”,Obsn Context,Contains,Obsn Context,“Gestational Age”=“16” “weeks”,Properties,Infd From,“Fetus Identifier”=“Fetus B”,“BPD”=“28” “mm”,“Findings for Fetus”,Contains,Obsn Context,“Gestational Age”=“16” “weeks”,Properti
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