Pepsin A+Pepsinogen A [Interpretation] in Lower respiratory specimen Narrative 80829-5
LOINC Code
| LOINC code | 80829-5 | ||
|---|---|---|---|
| name | Pepsin A+Pepsinogen A [Interpretation] in Lower respiratory specimen Narrative | ||
| description | The presence of gastric pepsin A in a patient's airway is a marker for aspiration and assists in the diagnosis of gastroesophageal reflux. Chronic aspiration of gastric contents may worsen lung disease in premature infants, or other mechanically ventilated patients. [PMID: 16954956] This assay detects both pepsin A and pepsinogen A and does not differentiate between the two. A level of less than 3 is considered in range. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Pepsin A+Pepsinogen A | ||
| property | Imp = Impression/interpretation of study | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | Respiratory system specimen.lower | ||
| scale | Nar = Narrative: Text narrative, such as the description of a microscopic part of a surgical papule test. | ||
| method | |||
Additional Names | |||
| short name | PepsinA+PepsinogenA Lower resp-Imp | ||
Basic Attributes | |||
| class | CHEM | ||
| type | 1 Laboratory | ||
| order vs. observation | Observation | ||
Associated Observations | |||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||
Member of these Panels | |||
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History/Usage | |||
| first released | |||
| last updated | 2.77 | ||
| last change type | MAJ - change to name field other than Component; | ||
| change reason | Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC; | ||
Related Names | |||
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