Phenytoin free and total trough panel - Serum or Plasma   78439-7

LOINC Code


LOINC code78439-7
namePhenytoin free and total trough panel - Serum or Plasma
descriptionTrough levels of phenytoin free and total are measured for therapeutic drug management in patients with renal failure or conditions that may alter albumin concentrations.
statusACTIVE

Fully-Specified Name

componentPhenytoin free & total trough panel
property-
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemSer/Plas
    Ser  =  Serum
    Plas  =  Plasma
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short namePhyt Free + Total Trough Pnl SerPl

Basic Attributes

classPANEL.DRUG/TOX
type1  Laboratory
order vs. observationOrder

Panel Components

74983-8Phenytoin Free [Mass/volume] in Serum or Plasma --trough
74976-2Phenytoin [Mass/volume] in Serum or Plasma --trough

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.54
last change typeADD  - added

Related Names

DI-HYDAN
Dilantin
Dilj
Diphenylhydantoin
DPH
DRUG/TOXICOLOGY
Drugs
Epanutin
Fenantoin
FR
Lehydan
Non-protein bound
Pan
PANEL.DRUG & TOXICOLOGY
Panl
Phenhydan
PHYT
Phyt Free + Total Trough Pnl
Pl
Plasma
Plsm
Pnl
Point in time
QNT
Quan
Quant
Quantitative
Random
SerP
SerPl
SerPlas
Serum
Serum or plasma
Sinergina
SR
Tot
Totl
Zentropil

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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