LOINC Home

{component}   LP432695-7

Clinical   LP7787-7

Radiology   LP29684-5

Head and Neck   LP33999-1

Circle of Willis   LP200343-4

Circle of Willis | Computed tomography angio | Radiology   LP404973-2

CTA Circle of Willis WO and W contrast IV   75671-8

LOINC Code


LOINC code75671-8
nameCTA Circle of Willis WO and W contrast IV
statusACTIVE

Fully-Specified Name

componentMultisection^WO & W contrast IV
    IV  =  Intravenous
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemHead+Neck>Circle of Willis
scaleDoc  =  Document:  A document that could be in many formats (XML, narrative, etc.)
methodCT.angio

Additional Names

short nameCTA Circle of Willis WO+W contr IV

Basic Attributes

classRAD
type2  Clinical
order vs. observationBoth

Ask At Order Entry

Ask at Order Entry (AOE) observations for a clinical observation or laboratory test. A LOINC term may represent a single AOE observation or a panel containing several AOE observations.

72230-6Diagnostic imaging report - recommended C-CDA R1.1 sections
81220-6Diagnostic imaging report - recommended C-CDA R2.0 and R2.1 sections

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Groups

LG41824-0Region imaged: Head
LG41846-3Region imaged: Neck

History/Usage

first released
last updated2.61
last change typeMIN  - change to field other than name
change reasonPer Radlex/LOINC Committee we are changing the order of these components to better reflect the reality of the sequence in which they are performed (first without contrast, then with). Changed System from 'Circle of Willis' for conformance with LOINC/RadLex unified model.

Related Names

Ang
Angio
Angiography
Angm
Brain
c
CAT scan
Computed tomography
Computerized tomography
Contr
Contra
Contrst
Cranial
Cranium
CT Angiogram
CT angiography
CT scan
 CTA
Document
Finding
Findings
Imaging
Intracranial
Point in time
Rad
Radiology
Random
Skull
W contr IV
WC
WO & WC
WO+W contr
WO+W contr IV
WWO

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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