回乳房画像研究会 これだけは知っとこ Mammography担当者 …

1 12 .. Mammography . DICOM .. Agenda DICOM. DICOM Digital Mammography X-Ray Image IOD .. Mammography DICOM .. DICOM. DICOM. DICOM DICOM Digital Mammography IOD DICOM. DICOM . DICOM DICOM Digital Mammography X-Ray Image IOD Mammography DICOM . Pixel Matrix Size Senographe 2000D 100 m 1920 2300. Selenia 70 3328 4096. Novation 70 3328 4096. FCR AMULET 50 3540 4740. CR850/975 3584 4784. Mermaid+ REGIUS 25 7080 9480. Mammography DICOM 1 . Matrix Size bit Capacity Senographe 1920 2300 14 9 MB. 2000D. Selenia 3328 4096 14 27. Novation 3328 4096 14 27. FCR AMULET 3540 4740 10 34. CR850/975 3584 4784 12 34. Mermaid+ 7080 9480 14 134. REGIUS. Mammography DICOM . 50mm 56 . 1mm 2475 1890. 10bit 526MB. Mammography DICOM DICOM . DICOM3 The DICOM Standard 2015c Part 1-20 Service Class Mammography DICOM The DICOM Standard 2015c Information Object Definitions IOD.

2 Data Dictionary Grayscale Standard Display Function GSDF. Mammography DICOM DICOM .. DICOM .. DICOM . AE IP PORT . Mammography DICOM DICOM Services Class DICOM . Verification Storage Storage Commitment Query/Retrieve PRINT Worklist Management Performed Procedure Step Management Media Management Mammography DICOM SCP SCU . SCU SCP SCU SCP Store Store SCP: Service Class Provider SCU: Service Class User Mammography DICOM DICOM Data Data Data Data Element Element Element Element Tag VR VL VF Group, Element Value Representation Value Length Value Filed 2 2byte 2byte 4byte <VL> byte Mammography DICOM DICOM Element . Tag VR VL VF Group, Element Value Representation Value Length Value Filed Data Element Tag VR: Value Representation VL: Value Length VF: Value Filed DICOM.

3 Tag VR VL VF Group, Element Value Representation Value Length Value Filed 0008,0020 DA 8 20160227. Mammography DICOM Data Element Tag (0008,0020).. 16 (7FE0,0010). 2byte=16bit 16 4 . Data Element Tag Tag Name VR VM. 0010,0010 Patient's Name PN 1. 0010,0020 Patient ID LO 1. 0010,0030 Patient's Birth Date DA 1. 0010,0040 Patient's Sex CS 1. 0010,0101 Patient's Age AS 1. 0010,2110 Allergies LO 1-n Data Element Tag Tag Name VR VM. 0028,0004 Photometric CS 1. Interpretation 0028,0010 Rows US 1. 0028,0011 Columns US 1. 0028,0030 Pixel Spacing DS 2. 0028,0028 Bit Allocated US 1. Private Data Element Data Element Tag (0009,0016).. Conformance Statement . Mammography DICOM Conformance Statement/ CS .. DICOM Element . Tag VR VL VF Group, Element Value Representation Value Length Value Filed Data Element Tag VR: Value Representation VL: Value Length VF: Value Filed VR Value Representation.

4 VR VR . AE OW . AS PN . AT SH . CS SL . DA SQ . DS 10 SS . DT ST . FL TM . FD UI (UID) IS UL . LO UN . LT US . OB UT . VR: Value Representation Tag Name VR VM. 0008,0020 Study Date DA 1. DA: Date 0-9 8bye . YYYYMMDD. 2015 8 22 20150822. VR: Value Representation Tag Name VR VM. 0010,0010 Patient's Name PN 1. PN: Person Name (0008,0005) . ^ = . 64 . VL: Value Length Explicit VR Tag VR VL VF Group, Element Value Representation Value Length Value Filed Implicit VR Tag VL VF Group, Element Value Length Value Filed DICOM . Tag VR VL VF Group, Element Value Representation Value Length Value Filed 0008,0020 DA 8 20160227. Mammography DICOM DATA ELEMENT TYPE. Type 1 Required Data Element 1c . Type 2 Required Data Element 2c . Type 3 Optional Data Element [ ].. 5MP 165 m 2.

5 Mammography DICOM [ ].. 2015 9 1 . , . Mammography DICOM [ ].. DICOM GSDF . CD Mammography DICOM [ ].. 20 . Mammography DICOM [ ].. a. (8 ) ID, , ( , ) Mammography DICOM [ ].. b. (6 ) target/filter mAs Mammography DICOM [ ].. c. (6 ) Mammography DICOM IOD: Information Object Definitions . IE: Information Entity . Composite IOD Module IE . Normalized IOD. Digital Mammography X-Ray Image IOD. Information Entity (IE). Module Patient Patient Attribute Clinical Trial Subject Study Series Frame of Reference Equipment Image Mammography DICOM IE. Module Module Module IE. IOD Module Module Module Patient Patient Clinical Trial Subject Digital Mammography X-Ray Image IOD Modules IE Module Reference Usage Patient Patient M. Clinical Trial U. Subject Image General Image M. Image Pixel M.

6 SOP Common M. Mammography DICOM IE: Patient Patient Module Attribute Name Tag Type Patient's Name (0010,0010) 2. Patient ID (0010,0020) 2. Patient's Birthday (0010,0030) 2. Date Patient's Sex (0010,0040) 2. Mammography DICOM DICOM 2015c - Information Object Definitions Information Object Definitions Digital Mammography X-Ray Image IOD. Breast Tomosynthesis Image IOD Module IE: Patient Patient Module Attribute Name Tag Type Patient's Name (0010,0010) 2. Patient ID (0010,0020) 2. Patient's Birthday (0010,0030) 2. Date Patient's Sex (0010,0040) 2. Mammography DICOM IE: Study General Study Module Attribute Name Tag Type Study Instance UID (0020,000D) 1. Study Date (0008,0020) 2. Study Time (0008,0030) 2. Study ID (0020,0010) 2. Accession Number (0008,0050) 2. Mammography DICOM IE: Study Patient Study Module Attribute Name Tag Type Patient's Age (0010,1010) 3.

7 Patient's Size (m) (0010,1020) 3. Patient's Weight (Kg) (0010,1030) 3. Mammography DICOM IE: Series General Series Module Attribute Name Tag Type Modality (0080,0060) 1. Series Instance UID (0020,000E) 1. Series Number (0020,0011) 2. Laterality (0020,0060) 2C. Operators' Name (0008,1070) 3. Mammography DICOM Modality (0008,0060). Modality DX Digital Radiography MG Mammography CR Computed Radiography Mammography DICOM IE: Equipment General Equipment Module Attribute Name Tag Type Manufacture (0008,0070) 2. Institution Name (0008,0008) 3. Station Name (0008,1010) 3. Spatial Resolution (0018,1050) 3. Mammography DICOM IE: Image General Image Module Attribute Name Tag Type Image Type (0008,0008) 3. Lossy Image (0028,2110) 3. Compression Presentation LUT (2050,0020) 3.

8 Shape Mammography DICOM IE: Image General Image Module Attribute Name Tag Type Lossy Image (0028,2110) 3. Compression 00: . 01: . Mammography DICOM IE: Image General Image Module Attribute Name Tag Type Presentation LUT (2050,0020) 3. Shape IDENTITY: P . INVERSE: P . Mammography DICOM IE: Image DX Anatomy Imaged Module Attribute Name Tag Type Image Laterality (0020,0062) 1. R right L left U unpaired B both left and right Mammography DICOM IE: Image DX Image Module Attribute Name Tag Type VOI LUT Sequence (0028,3010) 1C. Window Center (0028,1050) 1C. Window Width (0028,1051) 1C. Acquisition Device (0018,1400) 3. Processing Description Mammography DICOM IE: Image DX Positioning Module Attribute Name Tag Type Body Part Thickness (0018,11A0) 3. Compression Force (0018,11A2) 3.

9 Estimated Radiographic (0018,1114) 3. Magnification Factor Body Part Thickness mm Compression Force N. Mammography DICOM IE: Image X-Ray Acquisition Dose Module Attribute Name Tag Type KVP (0018,0060) 3. X-Ray Tube Current (0018,1151) 3. Exposure Time (0018,1150) 3. Exposure (0018,1152) 3. X-Ray Tube Current: mA. Exposure Time: msec Exposure: mAs Mammography DICOM IE: Image X-Ray Acquisition Dose Module Attribute Name Tag Type Anode Target (0018,1191) 3. Material TUNGSTEN. MOLYBDEUM. RHODIUM. Mammography DICOM IE: Image X-Ray Acquisition Dose Module Attribute Name Tag Type Filter Material (0018,7050) 3. MOLYBDENUM NIOBIUM. ALUMINUM EUROPIUM. COPPER LEAD. RHODIUM. Mammography DICOM IE: Image X-Ray Generation Module Attribute Name Tag Type Exposure Control (0018,7060) 3.

10 Mode Exposure Control (0018,7062) 3. Mode Description Exposure Control Mode MANUAL AUTOMATIC. Mammography DICOM IE: Image Mammography Image Module Attribute Name Tag Type Organ Exposed (0040,0318) 1. Organ Dose (0040,0316) 3. Organ Exposed: BREAST. Organ Dose: Mammography DICOM DICOM . DICOM . DICOM DICOM Digital Mammography X-Ray Image IOD Mammography DICOM Agenda DICOM. DICOM Digital Mammography X-Ray Image IOD .. Mammography DICOM .. LCD . 5M . GSDF . JESRA X-0093*A-2010 Mammography DICOM LCD .. SXGA 1,280 1,024 1M. UXGA 1,600 1,200 2M. QXGA 2,048 1,536 3M. QSXGA 2,560 2,048 5M. QUXGA 3,200 2,400 QUXGA 3,840 2,400 Wide . Mammography DICOM GSDF. DICOM 2015c Grayscale Standard Display Function GSDF Grayscale Standard Display Function Barten DICOM JND Index (Just Noticeable Di erence) 1.