Global: ^MAGV(2005.632

FileMan FileNo	FileMan Filename	Package
2005.632	CT DOSE	Imaging

FileMan FileNo

FileMan Filename

Package

2005.632

CT DOSE

Imaging

Description

+---------------------------------------------------------------+ | | | Property of the US Government. | | No permission to copy or redistribute this software is given. | | Use of unreleased versions of this software requires the user | | to execute a written test agreement with the VistA Imaging | | Development Office of the Department of Veterans Affairs, | | telephone (301) 734-0100. | | | | The Food and Drug Administration classifies this software as | | a medical device. As such, it may not be changed in any way. | | Modifications to this software may result in an adulterated | | medical device under 21CFR820, the use of which is considered | | to be a violation of US Federal Statutes. | | | +---------------------------------------------------------------+ This file contains CT DOSE information corresponding to an entry in the IMAGE SERIES file (#2005.63).

Package	Total	Routines
Imaging	3	IMAGES PRINTED MAGVRD02 ^MAGV(2005.632
Radiology Nuclear Medicine	1	RA119ENV

Package

Total

Routines

Imaging

IMAGES PRINTED MAGVRD02 ^MAGV(2005.632

Radiology Nuclear Medicine

RA119ENV

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

Package

Total

FileMan Files

Imaging

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.

Name	Line Occurrences (* Changed, ! Killed)
^MAGV(2005.632 - [#2005.632]	.01(XREF 1S), .01(XREF 1K), 11(XREF 1S), 11(XREF 1K)

Name

Line Occurrences (* Changed, ! Killed)

^MAGV(2005.632 - [#2005.632]

.01(XREF 1S), .01(XREF 1K), 11(XREF 1S), 11(XREF 1K)

Local Variables

Legend:

>>	Not killed explicitly
*	Changed
!	Killed
~	Newed

Name	Field # of Occurrence
>> DA	.01(XREF 1S), .01(XREF 1K), 11(XREF 1S), 11(XREF 1K)
X	.01+1!, .01(XREF 1S), .01(XREF 1K), 1+1!, 4+1!, 7+1!, 11(XREF 1S), 11(XREF 1K)

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Package: Imaging

Global: ^MAGV(2005.632

Information

Description

Directly Accessed By Routines, Total: 4

Pointer To FileMan Files, Total: 3

Fields, Total: 7

ICR, Total: 1

Global Variables Directly Accessed

Local Variables

Legend: