79293-7
LaboratoryCreatine and guanidinoacetate pattern [Interpretation] in Cerebral spinal fluid Narrative
Definition
Increased guanidinoacetate (GAA) in cerebrospinal fluid (CSF) is a marker for the diagnosis of guanidinoacetate methyltransferase (GAMT) deficiency.[PMID: 15234334]
LOINC 6-Axis Classification
Component
Creatine & guanidinoacetate pattern
Property
Imp
Time Aspect
Pt
System
CSF
Scale Type
Nar
Method Type
N/A
Details
Class
CHEM
Order/Observation
Observation
Short Name
Cr and GAA pattern CSF-Imp
Display Name
Creatine and guanidinoacetate pattern Nar (CSF) [Interp]
Related Names
Frequently Asked Questions
What is LOINC code 79293-7?
LOINC code 79293-7 identifies "Creatine and guanidinoacetate pattern [Interpretation] in Cerebral spinal fluid Narrative". Increased guanidinoacetate (GAA) in cerebrospinal fluid (CSF) is a marker for the diagnosis of guanidinoacetate methyltransferase (GAMT) deficiency.[PMID: 15234334]
What does 79293-7 measure?
This code measures Creatine & guanidinoacetate pattern in CSF. It belongs to the CHEM 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.