91070-3

LOINC Code


LOINC code91070-3
name
descriptionMolecular testing for Hepatitis A in stool samples is useful in a variety of situations, including investigation of severe acute disease, Hepatitis A outbreaks, and diagnosis of infection in infants and young children.
statusACTIVE

Fully-Specified Name

componentHepatitis A virus RNA
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemStool  =  Stool = Fecal
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodProbe.amp.tar

Additional Names

short name3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Bowel movement; DNA NUCLEIC ACID PROBE; DNA probe; Faecal; Faeces; Fecal; Feces; HAV; Hep; Hep A; Hepatis; Hepatit; Hepatitis; Hepatitis type A; Hepatology; ID; Infectious D

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationHAV RNA Stl Ql

Member of these Groups

LG32762-3Hepatitis A virus

History/Usage

first released
last updated2.65
last change typeADD  - added

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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