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Fatty Acid Profile, Peroxisomal (C22-C26)

Test Catalog Information

Test Catalog Synonyms

VLCFA

EPIC Synonyms Peroxisomal Fatty Acids (C22-C26)
Cerebrohepatorenal Syndrome
Long-Chain Fatty Acids (LCFA)\
Very Long Chain Fatty Acids (VLCFA)
Cerner Primary MnemonicPeroxisomal Fatty Acids (C22-C26)
EPIC Display NameFatty Acid Profile, Peroxisomal (C22-C26)
Allscripts (AEHR) Order Name

Fatty Acid Profile, Peroxisomal (C22-C26), Serum

Sunrise Clinical Manager (SCM) Order Name

Peroxisomal Fatty Acids (C22-C26)

EPIC Inpatient Orderable Yes
EPIC Outpatient Orderable Yes
Cerner Results C22:0
Pristanic Acid
C24:0/C22:0
Comment
C26:0/C22:0
Phytanic Acid
C24:0
Pristanic/Phytanic
C26:0
Clinical Info

Evaluating patients with possible peroxisomal disorders, single-enzyme defects of peroxisomal metabolism such as X-linked adrenoleukodystrophy  or peroxisomal biogenesis disorders (Zellweger syndrome spectrum) using serum specimens Aiding in the assessment of peroxisomal function This test analyzes very long-chain fatty acids (VLCFA) as well as pristanic and phytanic acid to aid in diagnosis of peroxisomal biogenesis disorders (PBD),  X-linked adrenoleukodystrophy (X-ALD), and Refsum disease. Reports include concentrations of C22:0, C24:0, C26:0 species, phytanic acid and pristanic acid, and calculated C24:0/C22:0, C26:0/C22:0, and  phytanic acid/pristanic acid ratios. This test is also appropriate for follow-up of an abnormal newborn screen for X-ALD.

Specimen Type

Blood

Container

Red Top Tube or Gold Top Tube

Collection Instructions

Container/Tube: Red Top Tube or Gold Top Tube Specimen : 0.5 mL (0.2 mL min) Transport Temperature: Refrigerated Collection Instructions: 1. Fasting-overnight (12-14 hours). 2. Patient must not consume any alcohol for 24 hours before the specimen is drawn. 3. Spin down within 45 minutes of draw.

Transport Instructions

Refrigerated

Specimen Stability

15 Days Refrigerated 92 Days Frozen

Methodology

Gas Chromatography-Mass Spectrometry (GC-MS) Stable Isotope Dilution Analysis

Days Performed

Monday through Friday; 7 a.m.

Performing Laboratory

Mayo Medical Laboratories

CPT

82726 LOINC Code: 43677-4

PDM

5902780

Desired Epic Build Fatty Acid Profile, Peroxisomal (C22-C26)

Cerner Primary Mnemonic: Peroxisomal Fatty Acids (C22-C26)
PDM 5902780
Informatics - WorkgroupChemistry
Synonyms *Peroxisomal Fatty Acids (C22-C26)
Cerebrohepatorenal Syndrome
Long-Chain Fatty Acids (LCFA)\
Very Long Chain Fatty Acids (VLCFA)
Display Name *Fatty Acid Profile, Peroxisomal (C22-C26)
Order Entry Specimen Sources *
Order Entry Specimen Types
Blood
Specimen Navigator Specimen Types
Specimen Navigator Specimen Sources
Specimen Navigator Short Name
Ordering info (EPIC SmartText)Evaluating patients with possible peroxisomal disorders, single-enzyme defects of peroxisomal metabolism such as X-linked adrenoleukodystrophy  or peroxisomal biogenesis disorders (Zellweger syndrome spectrum) using serum specimens Aiding in the assessment of peroxisomal function This test analyzes very long-chain fatty acids (VLCFA) as well as pristanic and phytanic acid to aid in diagnosis of peroxisomal biogenesis disorders (PBD),  X-linked adrenoleukodystrophy (X-ALD), and Refsum disease. Reports include concentrations of C22:0, C24:0, C26:0 species, phytanic acid and pristanic acid, and calculated C24:0/C22:0, C26:0/C22:0, and  phytanic acid/pristanic acid ratios. This test is also appropriate for follow-up of an abnormal newborn screen for X-ALD.
IP Orderable Yes
OP Orderable Yes
AOEs *

AP AOEs
Special History No
Build Comments
Filter *
Procedure Category Change
Cerner Results

Result DescResult displayResult PDM
C22:0 C22:0 5902780A
Pristanic Acid Pristanic Acid 5902780F
C24:0/C22:0 C24:0/C22:0 5902780D
COMMNT-C22 Comment 5902780I
C26:0/C22:0 C26:0/C22:0 5902780E
Phytanic Acid Phytanic Acid 5902780G
C24:0 C24:0 5902780B
Pristanic/Phytanic Pristanic/Phytanic 5902780H
C26:0 C26:0 5902780C

Actual Epic build

Procedure Id 56086
Pdm 5902780
Order Display Name Fatty Acid Profile, Peroxisomal (C22-C26),
Procedure Name FATTY ACIDS PROFILE, PEROXISOMAL
Procedure Master Number LAB988
Short Procedure Name FATTY ACIDS
Category Code 1.0
Category Code Record Name LAB BLOOD ORDERABLES
Synonyms PEROXISOMAL FATTY ACIDS (C22-C26) CEREBROHEPATORENAL SYNDROME LONG-CHAIN FATTY ACIDS (LCFA)\ VERY LONG CHAIN FATTY ACIDS (VLCFA)
Clinically Active Yes
Orderable Yes
Performable Yes
Filter Genomics
Reference Link Url https://labs.northwell.edu/epic/test/56086
Ordering Instructions
Default Specimen Type Blood
Specimen Type Pick List Blood
Specimen Type List
Op Specimen Type List
Specimen Source Pick List Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous
Specimen Source Default - Male Blood, Venous
Specimen Source Default - Female Blood, Venous
Specimen Source List
Op Specimen Source List
Ip Lab Test Components For Report
Op Lab Test Components For Report
Order Questions []
Order Questions Record Name
Inpatient Order Questions []
Inpatient Order Questions Record Name
Order Specific Question Override
Inpatient Question Override
Location Restrict List Ip
Location Restrict List Ip Record Name
Location Restrict List Include Ip
Location Restrict List Op
Location Restrict List Op Record Name
Location Restrict List Includes Op
Edp Amb Order Specific Questions Record Name
Edp Ip Order Specific Questions Record Name
Edp Ip Specimen Source Blood, Venous Blood, Central Line Blood, Arterial Blood, Capillary
Edp Op Specimen Source
Edp Ip Specimen Type Blood
Edp Op Specimen Type
Derived Edp Ip Buttons S Blood, Capillary Blood, Venous Blood, Central Line Blood, Arterial
Derived Edp Ip Buttons T Blood
Derived Edp Op Buttons S
Derived Edp Op Buttons T
Ip Orderable 1
Op Orderable 1
EPIC OP AOEs

EPIC IP AOEs

EPIC Components (results)

Component IDComponent NameBase NameCommon NameExternal NameCerner Result PDM
3047801545.0 C22:0 C220 C220 5902780A
3047804260.0 PRISTANIC ACID PRIST PRISTANIC ACID 5902780F
3047801547.0 C24:0/C22:0 C24C22 C240/C220 5902780D
3047805437.0 COMMENT - C22 COMMENT COMMENT - C22 5902780I
3047801549.0 C26:0/C22:0 C26C22 C260/C220 5902780E
3047804092.0 PHYTANIC ACID PHYT PHYTANIC ACID 5902780G
3047801546.0 C24:0 C240 C240 5902780B
3047804261.0 PRISTANIC/PHYTANIC PRISPHY PRISTANIC/PHYTANIC 5902780H
3047801548.0 C26:0 C260 C260 5902780C