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SEROTONIN

Test Code:T287Specimen Collection:Serum
Component:

Serotonin

Method:

HPLC

Collection Notes:Centrifuge, separate, and freeze serum below -20°C within 2 hours of collection. Serum should be aliquoted into a labeled, screw-top plastic vial prior to freezing. Patient should refrain from eating avocados, bananas, eggplant, pineapples, plums, tomatoes, or walnuts for a 48-hour period prior to collection.
Clinical Utility:This test is useful for the diagnosis of carcinoid syndrome.
CPT Code:84260Testing Location:Sent to reference lab
SPECIMEN/STABILITY TYPE
Temperature:

Serum (2 mL)

Frozen
 
42
 
Days