Last Modified:
11/17/2022 2:44:04 PM
Medical Necessity Documentation:
Client Notes:
Patient Preparation:
Overnight fasting preferred.
Avoidance of vitamin supplements for 24 hours prior to collection is preferred
Specimen Requirements:
2.0 mL Plasma from a Lavender Top Tube - EDTA in an Amber Vial
Collection Instructions:
Protect from Light
Minimum Volume:
0.5 mL
Transport & Storage: Temperature/Stability:
1 month Frozen
Rejection Criteria:
Ambient; Refigerated;
Reference Range:
Varies with age - Will accompany report
Critical Ranges:
Test Comments:
Methodology:
Liquid Chromatography Tandem Mass Spectrometry
Clinical Significance:
Vitamin B2 is involved in metabolism of fats, carbohydrates and protein. The clinical manifestations of deficiency are nonspecific. Clinical manifestations include mucocutaneous lesions of the mouth and skin, corneal vascularization, anemia, and personality changes.
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Turn Around Time:
6 to 9 days
Days Performed:
Tuesday, Saturday
Sites Performed:
Quest - Chantilly
PHL Test Code:
VIB2
EPIC Test Code:
LAB1091
Send Out Test Code:
36399
Alternate Test Names:
Riboflavin
Included Tests:
CPT Coding:
84252
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