1. Document
     Diagnostic Imaging Report (V3) (2.16.840.1.113883.10.20.22.1.5)
    1. datatypelevel
       US Realm Person Name (PN.US.FIELDED) (2.16.840.1.113883.10.20.22.5.1.1)
    2. notype
       Physician Reading Study Performer (V2) (2.16.840.1.113883.10.20.6.2.1)
      1. datatypelevel
         US Realm Date and Time (DT.US.FIELDED) (2.16.840.1.113883.10.20.22.5.3)
    3. datatypelevel
       US Realm Date and Time (DT.US.FIELDED) (2.16.840.1.113883.10.20.22.5.3)
    4. notype
       Physician of Record Participant (V2) (2.16.840.1.113883.10.20.6.2.2)
      1. datatypelevel
         US Realm Person Name (PN.US.FIELDED) (2.16.840.1.113883.10.20.22.5.1.1)
    5. Section
       Findings Section (DIR) (2.16.840.1.113883.10.20.6.1.2)
    6. Section
       DICOM Object Catalog Section - DCM 121181 (2.16.840.1.113883.10.20.6.1.1)
      1. Entry
         Study Act (2.16.840.1.113883.10.20.6.2.6)
        1. Entry
           Series Act (2.16.840.1.113883.10.20.22.4.63)
          1. Entry
             SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
            1. Entry
               Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
            2. Entry
               Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
              1. Entry
                 Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
    7. Section
       Fetus Subject Context (2.16.840.1.113883.10.20.6.2.3)
    8. Section
       Observer Context (2.16.840.1.113883.10.20.6.2.4)
    9. Entry
       Procedure Context (2.16.840.1.113883.10.20.6.2.5)
    10. Entry
       Text Observation (2.16.840.1.113883.10.20.6.2.12)
      1. Entry
         SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
        1. Entry
           Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
        2. Entry
           Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
          1. Entry
             Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
      2. Entry
         Quantity Measurement Observation (2.16.840.1.113883.10.20.6.2.14)
        1. Entry
           SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
          1. Entry
             Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
          2. Entry
             Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
            1. Entry
               Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
    11. Entry
       Code Observations (2.16.840.1.113883.10.20.6.2.13)
      1. Entry
         SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
        1. Entry
           Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
        2. Entry
           Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
          1. Entry
             Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
      2. Entry
         Quantity Measurement Observation (2.16.840.1.113883.10.20.6.2.14)
        1. Entry
           SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
          1. Entry
             Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
          2. Entry
             Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
            1. Entry
               Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
    12. Entry
       Quantity Measurement Observation (2.16.840.1.113883.10.20.6.2.14)
      1. Entry
         SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
        1. Entry
           Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
        2. Entry
           Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
          1. Entry
             Boundary Observation (2.16.840.1.113883.10.20.6.2.11)
    13. Entry
       SOP Instance Observation (2.16.840.1.113883.10.20.6.2.8)
      1. Entry
         Purpose of Reference Observation (2.16.840.1.113883.10.20.6.2.9)
      2. Entry
         Referenced Frames Observation (2.16.840.1.113883.10.20.6.2.10)
        1. Entry
           Boundary Observation (2.16.840.1.113883.10.20.6.2.11)