Somatostatin
Label Mnemonic: SOMS
Epic Lab Code: LAB4069
Downtime Form: A-1a Miscellaneous Request
Commercial Mail-out Laboratory
5231 RCP
356-8593
Specimen(s):
Plasma
Specimen Instructions:
Draw in a pre-chilled pink-K2EDTA top tube. Separate and freeze immediately. Do not thaw.
Collection Medium:
Pink top tube 6 mL (K2-EDTA)
Minimum:
Preferred Minimum: 1.8 mL plasma
Absolute Minimum: 0.6 mL plasma
Prechill TWO full 6 mL pink-K2EDTA 30 minutes prior to collection.
Rejection Criteria:
Thawed specimens. Grossly icteric or lipemic specimens.
Delivery Instructions:
Deliver to laboratory immediately after collection. Critical frozen. Additional specimens must be submitted when multiple tests are ordered.
Turn Around Time:
7-17 days upon receipt at reference laboratory.
Reference Range:
By report
Comments:
Somatostatin is a neurohormone produced in the brain, hypothalamus and gastrointestinal tract. This test is used to diagnose somatostatin- producing tumors. Elevated levels are observed with somatostatinoma, medullary thyroid carcinoma and pheochromocytoma.
Methodology:
Quantitative Extraction/Immunoassay
CPT Code:
84307
 
See Additional Information:
Specimens Requiring Immediate Delivery