Toxoplasma pregnancy panel

Alphabetical Test listing

Toxoplasma pregnancy panel-994

  
Toxoplasma pregnancy panel
  
994
  
LAB994
  
MSO
  
Toxoplamosis
  

Pregnant patients (>16 weeks gestation):

  • IgG
  • IgM
  • Avidity

Pregnant patients (≤16 weeks gestation):

  • IgG
  • IgM
  • AC/HS
  

Testing is only available for pregnant patients with a positive Toxoplasma IgM test result or suspected to have acute toxoplasmosis.

  
Serum
  
  
1.0 mL
  
0.5 mL
  

Only collect samples Mo – Th

  
  1. Spin
  2. Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp)
  3. Refrigerate

 

  
  

Only send out specimens on Mo – Th; No Fridays, weekends or holidays.

Refrigerated (preferred)

Ambient - OK

Frozen - OK

  

Grossly hemolyzed, icteric, lipemic, and bacterially contaminated specimens cannot be tested.

  
Pregnant patients (>16 weeks gestation) - LabCorp (830287): R-NX
Pregnant patients (≤16 weeks gestation) - LabCorp (830293): R-NX
  
Mo - Fr
  
7 days
  

Pregnant patients (>16 weeks gestation):

IgG - Dye test

IgM -  ELISA,

Avidity 

 

Pregnant patients (≤16 weeks gestation):

IgG - Dye test

IgM - ELISA

AC/HS

  

IgG (Dye test):

Negative: < 1:16

Positive:   > 1:16

 

IgM ELISA: 

Negative:  0.0 - 1.6

Equivocal: 1.7 - 1.9

Positive:  >2.0 (serum)

 

Avidity: 

Reference range: high avidity excludes infection within the previous 4 months

 

AC/HS: 

See report

  
LabCorp test: 830287
86777
86778
86406 x 2

LabCorp test: 830293
86777 x 2
86778
  
04/19/2021
  
04/26/2021