Hepabsorb PTT MGH Order Code: PTTHPZ 
    Site
 
MGH
 
    System
 
SUNQUEST LAB
 
    Epic Lab Code
 
LAB40424
 
    Local Code
 
PTTHPZ
 
    Specimen
 
BLOOD
 
    Container
 
Blue top tube, Na Citrate, 3 ml
 
    Turnaround Time
 
2 hours
 
    Reference Range
 
PTT after Hepzyme
(sec)
0 - 4 days                    25.3-48.3
4 days  - 18 days             22.1-54.0
18 days  - 2 months           25.0-49.2
2 months  - 5 months          23.0-44.1
5 months  - 7 months          22.1-37.0
7 months and up               24.0-37.5

aPTT
(sec)
0 - 4 days                    25.3-48.3
4 days  - 18 days             22.1-54.0
18 days  - 2 months           25.0-49.2
2 months  - 5 months          23.0-44.1
5 months  - 7 months          22.1-37.0
7 months and up               24.0-37.5
 
    Performing Laboratory
 
MGH Hematology Lab
 
    Cost
 
$$
 
    Send Out
 
No
 
    Stability
 
1 hour at room temp (for anti-coagulant drug monitoring)
 
    Last Update
 
3/25/2024 13:32:16