DICOM 3. Roberto de Beauclair Seixas

Transcrição

1 DICOM 3 Roberto de Beauclair Seixas [email protected]

2 Imagens Médicas - Raios X

3 Imagens Médicas - CT Tomoscan AV da Philips

4 Imagens Médicas - CT Banco de detetores Tubo de Raio X 120 a 150 K Volts 50 a 100 detetores Tubo de raios-x

5 Imagens Médicas - CT Hounsfield Units (HU) ar gordura -110 ± 15 água 0 rim 35 ± 10 músculo 40 ± 10 fígado 55 ± 10 osso poroso osso compacto >1000

6 Imagens Médicas - CT

7 Imagens Médicas - MRI grande campo magnético na caixa mesa com trilhos

8 Imagens Médicas - MRI

9 Imagens Médicas - MRI

10 Imagens Médicas - MRIf

11 Imagens Médicas - Ultra Som

12 Imagens Médicas - Ultra Som Imagens de ultra-som do rim e dopler do abdomen.

13 Imagens Médicas - SPECT / PET Single Photon Emission Computed Tomography: utiliza rastreadores radioativos que emitem fótons enquanto decaem. Positron Emission Tomography: utilizam rastreadores radioativos que produzem pares pósitron-elétrons.

14 Imagens Médicas - SPECT / PET

15 Imagens Médicas Tipo de Exame Largura Bpp Mb #img Total Raio-X Digital Angiografia Digital Tomografia Comput Ultra-som Medicina Nuclear Ressonância Magnética

16 ACR/NEMA 2.0 ACR/NEMA American College of Radiology National Electrical Manufactures Association Desenvolvimento de um padrão para Imagens Digitais e Comunicações em Medicina.

17 DICOM

18 DICOM CONSTRUCTION PROCESS FOR A CONFORMANCE STATEMENT

19 DICOM Protocol Architecture

20 DICOM USING POINT-TO-POINT IN A NETWORK ENVIRONMENT

21 DICOM RELATIONSHIPS OF PARTS 1-9 OF THE DICOM STANDARD

22 DICOM General DICOM Communication Model

23 DICOM DICOM Media Storage Model

24 DICOM Directory

25 DICOM Directory

26 DICOM File SE MS SAG 16/11/ M 70 Kg slice: 5 mm T1-FFE 15/08/ M 120 Kg slice: 3 mm SRVY SE SAG 15/08/ M 120 Kg slice: 3 mm

27 DICOM

28 DICOM

29 DICOM (0008,0000) Group Length (0008,0001) Length to End (0008,0005) Specific Character Set (0008,0008) Image Type (0008,0010) Recognition Code (0008,0012) Instance Creation Date (0008,0013) Instance Creation (0008,0014) Instance Creator (0008,0016) SOP Class (0008,0018) SOP Instance (0008,0020) Study Date (0008,0021) Series Date (0008,0022) Acquisition Date (0008,0023) Image Date (0008,0024) Overlay Date (0008,0025) Curve Date (0008,0030) Study Time (0008,0031) Series Time (0008,0032) Acquisition Time (0008,0033) Image Time (0008,0034) Overlay Time (0008,0035) Curve Time (0008,0040) Data Set Type (0008,0041) Data Set Subtype (0008,0042) Nuclear Medicine Series (0008,0050) Accession Number

30 DICOM (0008,0052) Query/Retrieve Level (0008,0054) Retrieve AE Title (0008,0058) Failed SOP Instance (0008,0060) Modality (0008,0061) Modalities in Study (0008,0064) Conversion Type (0008,0070) Manufacturer (0008,0080) Institution Name (0008,0081) Institution Address (0008,0082) Institution Code Sequence (0008,0090) Referring Physician s N. (0008,0092) Referring Physician's A. (0008,0094) Referring Physician s T. (0008,0100) Code Value (0008,0102) Coding Scheme Design. (0008,0104) Code Meaning (0008,1000) Network ID (0008,1010) Station Name (0008,1030) Study Description (0008,1032) Procedure Code Sequence (0008,103E) Series Description (0008,1040) Institutional Department (0008,1048) Physician(s) of Record (0008,1050) Performing Physician s N. (0008,1060) Reading Study (0008,1070) Operators Name

31 DICOM (0008,1080) Admitting Diag. Desc. (0008,1084) Admitting Diag. Code (0008,1090) Manufacturer s Model (0008,1100) Referenced Results Seq. (0008,1110) Referenced Study Seq. 52 páginas de dicionário de dados ~ 1000 tags...

32 DICOM Digital Imaging and COmmunications in Medicine PS 3.1: Introduction and Overview PS 3.2: Conformance PS 3.3: Information Object Definitions PS 3.4: Service Class Specifications PS 3.5: Data Structures and Encoding PS 3.6: Data Dictionary PS 3.7: Message Exchange PS 3.8: Network Communication Support for Message Exchange PS 3.9: Point-to-Point Communication Support for Message Exchange PS 3.10: Media Storage and File Formats for Media Interchange PS 3.11: Media Storage Application Profiles PS 3.12: Media Formats and Physical Media for Media Interchange PS 3.13: Print Management Point-to-Point Communication Support PS 3.14: Grayscale Display Function Standard

33 DICOM

34 DICOM

35 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: F

36 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: F

37 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: F

38 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: M

39 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: F

40 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: M

41 DICOM - Digidelca Modality: CR Laterality: PA/LL Sex: M

42 DICOM - Digidelca Modality: CR Laterality: PA Sex: M

43 Mais Informações NEMA Global Engineering Documents Fabricantes

44 VISGRAF/IMPA Arquivos DICOM /visgraf/images/dicom/digidelca Imagens (TIFF/GIF*) /visgraf/images/dicom/tif Documentação DICOM ~tron/docs Conversor DICOM TIFF ~tron/src/dicom