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Global: ^MAGV(2005.632

Package: Imaging

Global: ^MAGV(2005.632


Information

FileMan FileNo FileMan Filename Package
2005.632 CT DOSE Imaging

Description

Directly Accessed By Routines, Total: 2

Package Total Routines
Imaging 1 MAGVRD02    
Radiology Nuclear Medicine 1 RA119ENV    

Pointer To FileMan Files, Total: 3

Package Total FileMan Files
Imaging 3 IMAGE SERIES(#2005.63)[11]    ANATOMIC TARGET REGION(#2005.6361)[2]    PHANTOM TYPE(#2005.6362)[12]    

Fields, Total: 7

Field # Name Loc Type Details
.01 ID 0;1 FREE TEXT
************************REQUIRED FIELD************************

  • INPUT TRANSFORM:  K:$L(X)>30!($L(X)<1)!'(X'?1P.E) X
  • LAST EDITED:  MAY 08, 2013
  • HELP-PROMPT:  Answer must be 1-30 characters in length.
  • DESCRIPTION:  
    This is a unique ID assigned to each CT DOSE instance.
  • CROSS-REFERENCE:  2005.632^B
    1)= S ^MAGV(2005.632,"B",$E(X,1,30),DA)=""
    2)= K ^MAGV(2005.632,"B",$E(X,1,30),DA)
1 IRRADIATION INSTANCE UID 0;2 FREE TEXT

  • INPUT TRANSFORM:  K:$L(X)>64!($L(X)<1) X
  • LAST EDITED:  JUN 27, 2013
  • HELP-PROMPT:  Answer must be 1-64 characters in length.
  • DESCRIPTION:  
    This is the IRRADIATION INSTANCE UID associated with a CT DOSE instance.
2 TARGET REGION 0;3 POINTER TO ANATOMIC TARGET REGION FILE (#2005.6361) ANATOMIC TARGET REGION(#2005.6361)

  • LAST EDITED:  JUN 12, 2013
  • HELP-PROMPT:  Select the targeted region.
  • DESCRIPTION:  
    This is the anatomical region targeted by the procedure.
4 CTDIVOL 0;5 NUMBER

  • INPUT TRANSFORM:  K:+X'=X!(X>99999)!(X<0)!(X?.E1"."10N.N) X
  • LAST EDITED:  MAY 08, 2013
  • HELP-PROMPT:  Type a number between 0 and 99999, 9 decimal digits.
  • DESCRIPTION:  This field is Computed Tomography Dose Index volume. It is approximately the average dose that would have been delivered to a standard cylindrical plastic phantom for a specific examination. One phantom is used for head
    scans and another larger diameter phantom is used for body scans. The CTDIvol must be adjusted for body size and other factors to estimate the dose to the scanned volume of each actual patient. However, the CTDIvol is very
    useful for comparing and adjusting CT imaging protocols. Unit: mGy (milligray).
7 DLP 0;8 NUMBER

  • INPUT TRANSFORM:  K:+X'=X!(X>99999)!(X<0)!(X?.E1"."10N.N) X
  • LAST EDITED:  MAR 01, 2015
  • HELP-PROMPT:  Type a number between 0 and 99999, 9 decimal digits.
  • DESCRIPTION:  
    This field is the Dose Length Product. The Dose Length Product is the CTDIvol multiplied by the scan length (slice thickness number of slices) in centimeters. Unit: mGy-cm (milligray-centimeters)
11 SERIES INSTANCE 0;12 POINTER TO IMAGE SERIES FILE (#2005.63) IMAGE SERIES(#2005.63)

  • LAST EDITED:  JUN 12, 2013
  • HELP-PROMPT:  Select the image series.
  • DESCRIPTION:  
    This is the image series associated with this CT DOSE instance.
  • CROSS-REFERENCE:  2005.632^C
    1)= S ^MAGV(2005.632,"C",$E(X,1,30),DA)=""
    2)= K ^MAGV(2005.632,"C",$E(X,1,30),DA)
12 PHANTOM TYPE 0;13 POINTER TO PHANTOM TYPE FILE (#2005.6362) PHANTOM TYPE(#2005.6362)

  • LAST EDITED:  JUN 26, 2013
  • HELP-PROMPT:  Select the phantom type.
  • DESCRIPTION:  This field indicates which phantom type was used to determine the
    irradiation dosage of this irradiation dosage instance. A phantom
    is a specially designed object that is scanned or imaged in the field
    of medical imaging to evaluate, analyze, and tune the performance of
    various imaging devices.

ICR, Total: 1

ICR LINK Subscribing Package(s) Fields Referenced Description
ICR #6732
  • Radiology Nuclear Medicine
  • ID (.01).
    Access: Read w/Fileman

    IRRADIATION INSTANCE UID (1).
    Access: Read w/Fileman

    TARGET REGION (2).
    Access: Read w/Fileman

    CTDIVOL (4).
    Access: Read w/Fileman

    DLP (7).
    Access: Read w/Fileman

    SERIES INSTANCE (11).
    Access: Read w/Fileman

    PHANTOM TYPE (12).
    Access: Read w/Fileman

    This file contains CT DOSE information corresponding toan entry in the IMAGE SERIES file (#2005.63).I intend to use the global root of the file to determineif there is data in this file by using a direct global read through use of a$ORDER intrinsic function.
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