LOINC Code 70295-1: D. fragilis DNA NAA+probe Ql (Stl)

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 Dientamoeba fragilis DNA. It is commonly used with the system or sample type Stool.

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

• Dientamoeba fragilis DNA [Presence] in Stool by NAA with probe detection
• Dientamoeba fragilis DNA
• This code describes molecular detection of Dientamoeba fragilis DNA by RT-PCR using a fluorescent probe. The primers/probe target an amplified fragment of the ribosmal subunit of D. fragilis. Results are based on a cross threshold (Ct) value.
• 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Bowel movement; D fragilis; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Faecal; Faeces; Fecal; Feces; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; 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; Screen; SDA; Stl; Stool = Fecal; 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