Secretin
Ordering Recommendation
New York DOH Approval Status
Specimen Required
Fast 10-12 hours prior to specimen collection. Discontinue any medications that affect intestinal motility or insulin levels, if possible, for 48 hours prior to collection.
GI preservative tube (ARUP supply #47531). Available online through eSupply using ARUP Connect™ or contact ARUP Client Services at 800-522-2787.
Separate from cells ASAP or within 10 minutes of collection. Transfer 4 mL plasma to an ARUP standard transport tube and freeze immediately. (Min: 1 mL)
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.
CRITICAL FROZEN.
Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 6 months
Methodology
Quantitative Radioimmunoassay (RIA)
Performed
Varies
Reported
15-20 days
Reference Interval
By report
Interpretive Data
Performed by non-ARUP Laboratory
Note
Hotline History
Hotline History
CPT Codes
83519
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0099772 | Secretin | 2933-0 |
Aliases
Interscience