74899-6

LOINC 2.82

Lactulose/Mannitol [Molar ratio] in 5 hour Urine --post XXX g sugar solution PO

Lactulose/Mannitol p sug sol 5h Ur-sRto

Definition

  • The ratio of lactulose to mannitol percent recovery in urine collected for 5 hours after oral ingestion of a sugar solution. These results are part of a sugar solution test used as a diagnostic aid for a variety of gastrointestinal diseases and evaluation of therapeutic interventions in both children and adults. [PMID: 7714684]

Component

  • Lactulose/mannitol^post XXX g sugar solution PO

Specimen / system

  • Urine

Class

  • CHEM

Property

  • SRto

Scale

  • Qn

Related names

  • 5 hours; 5.0Hr; 5HR; After; Chemistry; p sug sol; PST; QNT; Quan; Quant; Quantitative; Scrto; Substance concentration ratio; Substance ratio; UA; UR; Urn

Index terms

  • 5 hours
  • 5.0Hr
  • 5HR
  • After
  • Chemistry
  • Lactulose/mannitol^post XXX g sugar solution PO
  • p sug sol
  • PST
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Scrto
  • Substance concentration ratio
  • Substance ratio
  • UA
  • UR
  • Urn