37440-5
ClinicalCT Lung parenchyma W contrast IV
Definition
High-resolution computed tomography (CT) uses thin-section axial tomography and a computer-image reconstruction algorithm, which produces less smoothing at interfaces, thus providing better delineation of small structures and detail. HRCT differs from the conventional CT in that it uses a very narrow x-ray beam collimation (1-1.3mm slice thickness compared to conventional 8-10mm) and a so-called 'high spatial frequency reconstruction algorithm'.
LOINC 6-Axis Classification
Component
Multisection^W contrast IV
Property
Find
Time Aspect
Pt
System
Chest>Lung parenchyma
Scale Type
Doc
Method Type
CT
Details
Class
RAD
Order/Observation
Both
Short Name
CT Lung parenchyma W contr IV
Related Names
Frequently Asked Questions
What is LOINC code 37440-5?
LOINC code 37440-5 identifies "CT Lung parenchyma W contrast IV". High-resolution computed tomography (CT) uses thin-section axial tomography and a computer-image reconstruction algorithm, which produces less smoothing at interfaces, thus providing better delineation of small structures and detail. HRCT differs from the conventional CT in that it uses a very narrow x-ray beam collimation (1-1.3mm slice thickness compared to conventional 8-10mm) and a so-called 'high spatial frequency reconstruction algorithm'.
What does 37440-5 measure?
This code measures Multisection^W contrast IV in Chest>Lung parenchyma. It belongs to the RAD class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.