A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
T3 Total
Test Code859
Alias/See Also
LAB136
TOTAL T3
TRIIODOTHYRONINE
TOTAL T3
TRIIODOTHYRONINE
CPT Codes
84480
Preferred Specimen
1 mL serum
Minimum Volume
0.3 mL
Transport Container
Serum separator tube (SST)
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 28 days
Refrigerated: 7 days
Frozen: 28 days
Methodology
Immunoassay (IA)
Setup Schedule
Tues-sat
Report Available
3 days
Reference Range
<1 Month | Not established | |
1-23 Months | 117-239 ng/dL | |
2-12 Years | 105-207 ng/dL | |
13-20 Years | 86-192 ng/dL | |
>20 Years | 76-181 ng/dL |
Clinical Significance
Total T3 measurements are used to diagnose and monitor treatment of hyperthyroidism and are essential for recognizing T3 toxicosis.
Performing Laboratory
Quest Diagnostics Nichols Institute-San Juan Capistrano, CA |
33608 Ortega Highway |
San Juan Capistrano, CA 92675-2042 |