LOINC Code 34459-8: SLEV RNA NAA+probe Ql (CSF)

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Saint Louis encephalitis virus RNA. It is commonly used with the system or sample type CSF.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: Probe.amp.tar

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Saint Louis encephalitis virus RNA [Presence] in Cerebral spinal fluid by NAA with probe detection
• Saint Louis encephalitis virus RNA
• 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Cerebral spinal fluid; Cerebrospinal Fl; DNA NUCLEIC ACID PROBE; DNA probe; Enc; Enceph; Encephalomyelitis; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Neuro; Neurology; Nucleic acid sequence based analysis; Ordinal; PCR; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; SDA; SLE virus; SLEV; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; St Louis; Strand Displacement Amplification; TMA; Transcription mediated amplification

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Related SNOMED CT concepts

Related observations and tests

Common synonyms

Frequently asked questions