75215-4

LOINC 2.82

Ornithine/Citrulline [Molar ratio] in DBS

Ornithine/Cit DBS-sRto

Definition

  • Ornithine/Citrulline is a marker for gyrate atrophy of the retina, ornithine transcarbamylase deficiency, carbamoyl-phosphate synthase deficiency, and hyperornithinemia-hyperammonemia-homocitrullinuria syndrome, which are all conditions that some states include on their newborn screening panel.

Component

  • Ornithine/Citrulline

Specimen / system

  • Bld.dot

Class

  • CHEM

Property

  • SRto

Scale

  • Qn

Related names

  • Blood; Chemistry; CIT; Citr; DBS; Dried blood spot; Filter paper; FP; Orn; Point in time; QNT; Quan; Quant; Quantitative; Random; Scrto; Substance concentration ratio; Substance ratio; WB; Whole blood

Index terms

  • Blood
  • Chemistry
  • CIT
  • Citr
  • DBS
  • Dried blood spot
  • Filter paper
  • FP
  • Orn
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Scrto
  • Substance concentration ratio
  • Substance ratio
  • WB
  • Whole blood