76346-6
LaboratoryMicroorganism identified in Isolate by MS.MALDI-TOF
Definition
Microorganism identification by MALDI-TOF (matrix-assisted laser desorption ionization time of flight) is a diagnostic test for identifying the specific microorganism(s), i.e., bacteria and/or fungi, responsible for an infection. MALDI-TOF is a form of mass spectrometry that analyzes the proteins contained in an isolated colony. The resulting mass spectrum is compared to a reference database of bacterial and fungal protein mass spectra in order to identify the organism(s) present in the test sample. This term was created for, but is not limited in use to, bioMerieux's VITEK MS system, which is indicated for use to aid in the diagnosis of bacterial and fungal infections.
LOINC 6-Axis Classification
Component
Microorganism
Property
Prid
Time Aspect
Pt
System
Isolate
Scale Type
Nom
Method Type
MS.MALDI-TOF
Details
Class
MICRO
Order/Observation
Both
Short Name
Microorganism Islt MS.MALDI-TOF
Display Name
Microorganism identified MS.MALDI-TOF Nom (Isol)
Related Names
Frequently Asked Questions
What is LOINC code 76346-6?
LOINC code 76346-6 identifies "Microorganism identified in Isolate by MS.MALDI-TOF". Microorganism identification by MALDI-TOF (matrix-assisted laser desorption ionization time of flight) is a diagnostic test for identifying the specific microorganism(s), i.e., bacteria and/or fungi, responsible for an infection. MALDI-TOF is a form of mass spectrometry that analyzes the proteins contained in an isolated colony. The resulting mass spectrum is compared to a reference database of bacterial and fungal protein mass spectra in order to identify the organism(s) present in the test sample. This term was created for, but is not limited in use to, bioMerieux's VITEK MS system, which is indicated for use to aid in the diagnosis of bacterial and fungal infections.
What does 76346-6 measure?
This code measures Microorganism in Isolate. It belongs to the MICRO 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.