93419-0

LOINC 2.82

Alpha 1 antitrypsin fecal clearance panel - Serum or Plasma and Stool

A1AT Cl Pnl SerPl+Stl

Definition

  • An alpha-1-antitrypsin (A1AT or abbreviated as A1A) clearance profile includes results for A1AT levels in serum and 24 hour stool specimen (otherwise 48 or 72 hours, depending on time it takes to collect a stool specimen), as well as the overall A1AT clearance result. Testing is performed to diagnose protein-losing enteropathies. Elevated A1AT clearance (above 50 mL/24 hours) suggests excessive gastrointestinal protein loss.

Component

  • Alpha 1 antitrypsin fecal clearance panel

Specimen / system

  • Ser/Plas+Stool

Class

  • PANEL.CHEM

Property

  • -

Scale

  • Qn

Related names

  • A1; A1A; A1AT; A-1-AT; A1-AT; A1AT Cl Pnl; AAT; Alfa; Alpha-1-antitrypsin.total; Alpha-1-protease inhibitor; Alpha-1-proteinase inhibitor; Alpha-1-trypsin inhibitor; Bowel movement; Chemistry; Cl; Clear; Clearanc; Clearances; Clr; Faecal; Faeces; Fecal; Feces; i; Pan; PANEL.CHEMISTRY; Panl; Pl; Plasma; Plsm; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPl+Stl; SerPlas; Serum; Serum or plasma; Serum or plasma and stool; SR; Stl; Stool = Fecal

Index terms

  • A-1-AT
  • A1
  • A1-AT
  • A1A
  • A1AT
  • A1AT Cl Pnl
  • AAT
  • Alfa
  • Alpha-1-antitrypsin.total
  • Alpha-1-protease inhibitor
  • Alpha-1-proteinase inhibitor
  • Alpha-1-trypsin inhibitor
  • Bowel movement
  • Chemistry
  • Cl
  • Clear
  • Clearanc
  • Clearances
  • Clr
  • Faecal
  • Faeces
  • Fecal
  • Feces
  • i
  • Pan
  • PANEL.CHEMISTRY
  • Panl
  • Pl
  • Plasma
  • Plsm
  • Pnl
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • SerP
  • SerPl
  • SerPl+Stl

7 further terms