Total Lipid Fatty Acid Profile, RBC
Test Mnemonic
LFARBC
CPT Codes
- 82542 - QTY (1)
Includes
- C20:1 (n-9) Eicosenoic
- C20:3 (n-9) Mead
- C22:5 (n-3)
- C22:6 (n-3) Docosahexaenoic
- Pristanic Acid
- Phytanic Acid
- Sum C16:1 Trans FA
- Sum C18:1 Trans FA
- Sum C18:2 Trans FA
- 16:0 DMA
- 18:0 DMA
- Total 18:1 DMA
- Total Saturates
- Total W9 (n-9)
- Total W7&5 (n-7 & n-5)
- Total W6 (n-6)
- Total W3 (n-3)
- Total Branched Chain FA
- Total Trans Fatty Acids
- Total DMA’s
- Total Fatty Acids (ug/mL)
- Arachidonic/DHA Ratio
- 16 DMA/16:0
- 18 DMA/18:0
- C17:0 Heptadecanoic
- C22:1 (n-9)
- C24:1 (n-9) Nervonic
- C26:1
- C14:1 (n-5) Myristoleic
- C16:1 (n-7) Palmitoleic
- C10:0 Capric
- C12:0 Lauric
- C14:0 Myristic
- C15:0 Pentadecanoic
- C16:0 Palmitic
- C18:1 (n-7) Vaccenic
- C18:1 (n-5)
- C20:3 (n-7)
- C18:0 Stearic
- C20:0 Arachidic
- C22:0
- C23:0 Tricosanoic
- C24:0
- C25:0 Pentacosanoic
- C26:0 Hexacosanoic
- C28:0 Octacosanoic
- C30:0
- C10:1 Caproleic
- C12:1 Dodecaenoic
- C16:1 (n-9)
- C17:1 Heptadecaenoic
- C14:2 Myristolenic
- C16:2 Palmitolenic
- C18:2 (n-6) Linoleic
- C18:2 (n-6) Conj - Rumenic
- C18:3 (n-6) Gamma Linolenic
- C20:2 (n-6) Eicosadienoic
- C20:3 (n-6) Dihomo-g-linolenic
- C20:4 (n-6) Arachidonic
- C22:2 (n-6) Docosadienoic
- C22:4 (n-6) Adrenic
- C22:5 (n-6) Docosapentaenoic
- C24:2 (n-6)
- C26:2 Hexacosadienoic
- C18:3 (n-3) Alpha Linolenic
- C20:5 (n-3) Eicosapentaenoic
- C18:1 (n-9) Oleic
Performing Laboratory
Kennedy Krieger Institute
Specimen Requirements
Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
---|---|---|---|---|---|
3 mL | Whole blood | EDTA (Lavender) | Ambient | Patient should be fasting or specimen collected before a meal. Collect Monday - Wednesday only. Specimen MUST be sent to Cleveland Clinic Laboratories on the day of collection. |
Stability
Environmental Condition | Description |
---|---|
Ambient | 48 horus |
Refrigerated | 48 horus |
Frozen | Unacceptable |
Days Performed
Mon
Turnaround Time
3 - 4 weeks
Methodology
Name | Description |
---|---|
Gas Chromatography Mass Spectrometry (GCMS) |
Reference Range
Special Info
Patient should be fasting or specimen collected before a meal. Collect Monday - Thursday only.