73701-5

LOINC Code


LOINC code73701-5
name
descriptionMultiple carboxylase deficiency (MCD), also known as holocarboxylase synthetase deficiency, is an inherited disorder in which the body is unable to use the vitamin biotin effectively. It is caused by mutations in the HLCS gene and has an autosomal recessive pattern of inheritance. This observation indicates whether the newborn screen was in-range or out-of-range for the analytes related to multiple carboxylase deficiency.
statusACTIVE

Fully-Specified Name

componentMultiple carboxylase deficiency
propertyImp  =  Impression/interpretation of study
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.
systemBld.dot  =  Blood filter paper
scaleNom  =  Nominal:  Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
method

Additional Names

short nameBlood; Chemistry; DBS; Dried blood spot; Filter paper; FP; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; MCD; Mult; Multi; Nominal; Point in time; Random; WB; Whole blood

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationMCD DBS-Imp

History/Usage

first released
last updated2.56
last change typeMIN  - change to field other than name

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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