74803-8
LaboratoryLactose challenge (breath test) [Interpretation] in Exhaled gas
Definition
The overall interpretation for a hydrogen or methane breath test (HBT) post dose a lactose sugar challenge. An HBT is performed to diagnose a lactose malabsorption or abnormal growth of bacteria in the intestine.
LOINC 6-Axis Classification
Component
Lactose challenge
Property
Imp
Time Aspect
Pt
System
Exhl gas
Scale Type
Nom
Method Type
N/A
Details
Class
CHAL
Order/Observation
Observation
Short Name
Lactose BT ExG-Imp
Display Name
Lactose challenge (breath test) (Exhl gas) [Interp]
Related Names
Frequently Asked Questions
What is LOINC code 74803-8?
LOINC code 74803-8 identifies "Lactose challenge (breath test) [Interpretation] in Exhaled gas". The overall interpretation for a hydrogen or methane breath test (HBT) post dose a lactose sugar challenge. An HBT is performed to diagnose a lactose malabsorption or abnormal growth of bacteria in the intestine.
What does 74803-8 measure?
This code measures Lactose challenge in Exhl gas. It belongs to the CHAL 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.