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Mephenytoin and Metabolite
Last Modified:
10/6/2017 4:02:17 PM
Specimen Requirements:
2.0 mL Plasma from a
Lavender Top Tube -
EDTA in a plastic vial
Collection Instructions:
Promptly centrifuge and separate Serum or Plasma into a plastic screw capped vial using approved guidelines
Minimum Volume:
0.7 mL Plasma
Transport & Storage: Temperature/Stability:
14 days Ambient
14 days Refrigerated
13 months Frozen
Rejection Criteria:
Polymer gel separation tube (SST or PST).
Reference Range:
Refer to Interpretive Results
Methodology:
High Performance Liquid Chromatography
Clinical Significance:
Therapeutic Drug Monitoring: Category Anticonvulsant
Custom Panel:
No
PRODUCTION SCHEDULE
Turn Around Time:
8 to 12 days
Days Performed:
Monday, Wednesday, Friday
Sites Performed:
National Medical Services
PHL Test Code:
MSOT
EPIC Test Code:
Send Out Test Code:
2620SP
Alternate Test Names:
Mesantoin; Nirvanol
Included Tests:
Mephenytoin; Normephenytoin
CPT Coding:
80339
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