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TID 10015 CT Dose Check Details (Current)
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TID 10015 CT Dose Check Details

This Template records details related to the use of the NEMA Dose Check Standard (NEMA XR-25-2010).

Type:

Extensible

Order:

Significant

Root:

No

Table TID 10015. CT Dose Check Details

NL

Rel with Parent

VT

Concept Name

VM

Req Type

Condition

Value Set Constraint

1

CONTAINER

EV (113900, DCM, "Dose Check Alert Details")

1

MC

IF the scanning device has implemented dose alerts

2

>

CONTAINS

CODE

EV (113901, DCM, "DLP Alert Value Configured")

1

M

DCID 230 “Yes-No”

3

>

CONTAINS

CODE

EV (113902, DCM, "CTDIvol Alert Value Configured")

1

M

DCID 230 “Yes-No”

4

>

CONTAINS

NUM

EV (113903, DCM, "DLP Alert Value")

1

MC

IFF value of Row 2 is (R-0038D, SRT, "Yes")

UNITS = EV (mGy.cm, UCUM, "mGy.cm")

5

>

CONTAINS

NUM

EV (113904, DCM, "CTDIvol Alert Value")

1

MC

IFF value of Row 3 is (R-0038D, SRT, "Yes")

UNITS = EV (mGy, UCUM, "mGy")

6

>

CONTAINS

NUM

EV (113905, DCM, "Accumulated DLP Forward Estimate")

1

MC

IF Accumulated DLP Forward Estimate (Row 6) exceeds DLP Alert Value (Row 4)

UNITS = EV (mGy.cm, UCUM, "mGy.cm")

7

>

CONTAINS

NUM

EV (113906, DCM, "Accumulated CTDIvol Forward Estimate")

1

MC

IF Accumulated CTDIvol Forward Estimate (Row 7) exceeds CTDIvol Alert Value (Row 5)

UNITS = EV (mGy, UCUM, "mGy")

8

>

CONTAINS

TEXT

EV (113907, DCM, "Reason for Proceeding")

1

UC

IFF Accumulated DLP Forward Estimate (Row 6) exceeds DLP Alert Value (Row 4) or Accumulated CTDIvol Forward Estimate (Row 7) exceeds CTDIvol Alert Value (Row 5)

9

>

CONTAINS

INCLUDE

DTID 1020 “Person Participant”

1

MC

IF Accumulated DLP Forward Estimate (Row 6) exceeds DLP Alert Value (Row 4) or Accumulated CTDIvol Forward Estimate (Row 7) exceeds CTDIvol Alert Value (Row 5)

$PersonProcedureRole = EV (113850, DCM, "Irradiation Authorizing")

10

CONTAINER

EV (113908, DCM, "Dose Check Notification Details")

1

MC

IF the scanning device has implemented dose notifications

11

>

CONTAINS

CODE

EV (113909, DCM, "DLP Notification Value Configured")

1

M

DCID 230 “Yes-No”

12

>

CONTAINS

CODE

EV (113910, DCM, "CTDIvol Notification Value Configured")

1

M

DCID 230 “Yes-No”

13

>

CONTAINS

NUM

EV (113911, DCM, "DLP Notification Value")

1

MC

IFF value of Row 11 is (R-0038D, SRT, "Yes")

UNITS = EV (mGy.cm, UCUM, "mGy.cm")

14

>

CONTAINS

NUM

EV (113912, DCM, "CTDIvol Notification Value")

1

MC

IFF value of Row 12 is (R-0038D, SRT, "Yes")

UNITS = EV (mGy, UCUM, "mGy")

15

>

CONTAINS

NUM

EV (113913, DCM, "DLP Forward Estimate")

1

MC

IF DLP Forward Estimate (Row 15) exceeds DLP Notification Value (Row 13)

UNITS = EV (mGy.cm, UCUM, "mGy.cm")

16

>

CONTAINS

NUM

EV (113914, DCM, "CTDIvol Forward Estimate")

1

MC

IF CTDIvol Forward Estimate (Row 16) exceeds CTDIvol Notification Value (Row 14)

UNITS = EV (mGy, UCUM, "mGy")

17

>

CONTAINS

TEXT

EV (113907, DCM, "Reason for Proceeding")

1

UC

IFF DLP Forward Estimate (Row 15) exceeds DLP Notification Value (Row 13) or CTDIvol Forward Estimate (Row 16) exceeds CTDIvol Notification Value (Row 14)

18

>

CONTAINS

INCLUDE

DTID 1020 “Person Participant”

1

UC

IFF DLP Forward Estimate (Row 15) exceeds DLP Notification Value (Row 13) or CTDIvol Forward Estimate (Row 16) exceeds CTDIvol Notification Value (Row 14)

$PersonProcedureRole = EV (113850, DCM, "Irradiation Authorizing")


Content Item Descriptions

Row 1

Container for Dose Check Alert details.

Row 2

Indicates whether a DLP Alert Value was configured (e.g., by the institution) for the exam to which this irradiation event belongs.

Row 3

Indicates whether a CTDIvol Alert Value was configured (e.g., by the institution) for the exam to which this irradiation event belongs.

Row 4

The configured value applicable to the current exam that would trigger an alert if the accumulated DLP were projected to exceed it.

Row 5

The configured value applicable to the current exam that would trigger an alert if the Accumulated CTDIvol at any given location were projected to exceed it.

Row 6

The value estimated prior to performing this irradiation event of the projected DLP accumulated during this exam, including this irradiation event. The estimate may include assumptions such as those described in NEMA XR 25-2010.

Row 7

The value estimated prior to performing this irradiation event of the projected CTDIvol accumulated during this exam, including this irradiation event. The value is for the location with the highest estimated accumulation. The actual location is not recorded. The estimate may include assumptions such as those described in NEMA XR 25-2010.

Row 8

The reason provided by the operator for proceeding with an irradiation event projected to exceed an alert value.

Row 9

Person responsible for authorizing irradiation projected to exceed an alert value.

Row 10

Container for Dose Check Notification details.

Row 11

Indicates whether a DLP Notification Value was configured (e.g., by the institution) for the Protocol Element Group to which this irradiation event corresponds.

Row 12

Indicates whether a CTDIvol Notification Value was configured (e.g., by the institution) for the Protocol Element Group to which this irradiation event corresponds.

Row 13

The configured value applicable to the current irradiation event that would trigger a notification if the DLP were projected to exceed it.

Row 14

The configured value applicable to the current irradiation event that would trigger a notification if the CTDIvol were projected to exceed it.

Row 15

The value estimated prior to performing this irradiation event of the DLP for this irradiation event. The estimate may include assumptions such as those described in NEMA XR 25-2010.

Row 16

The value estimated prior to performing this irradiation event of the CTDIvol for this irradiation event. The value is for the location with the highest estimated value. The actual location is not recorded. The estimate may include assumptions such as those described in NEMA XR 25-2010.

Row 17

The reason provided by the operator for proceeding with an irradiation event projected to exceed a notification value.

Row 18

Person responsible for authorizing irradiation projected to exceed a notification value.

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