Reverse Triiodothyronine (rT3)
Test Catalog Information
| Test Catalog Synonyms | |
| EPIC Synonyms |
T3R Triiodothyronine, Reverse (T3REV) TRI-IODOTHYRONINE |
| Cerner Primary Mnemonic | Triiodothyronine Reverse |
| EPIC Display Name | Reverse Triiodothyronine (rT3) |
| Allscripts (AEHR) Order Name | Triiodothyronine, Reverse (T3REV) |
| Sunrise Clinical Manager (SCM) Order Name | Not Orderable |
| EPIC Inpatient Orderable | Yes |
| EPIC Outpatient Orderable | Yes |
| Cerner Results |
T3REV |
| Clinical Info |
Reverse triiodothyronine (rT3) is an isomer of triiodothyronine (T3) with no demonstrated biological activity.1,2 The majority of rT3 is produced through peripheral enzymatic monodeiodination of T4 at the 5 position of the inner ring of the iodothyronine nucleus of thyroxine (T4). A lesser amount of rT3 is secreted directly by the thyroid gland. Reverse T3 is biologically inactive and does not stimulate thyroid hormone receptors. |
| Specimen Type |
Blood |
| Container |
Gold Top Tube |
| Collection Instructions |
Container/Tube: Gold Top Tube(s) Specimen: 1.2 mL serum (0.8 mL min) Transport Temperature: Refrigerate |
| Transport Instructions |
Refrigerate |
| Specimen Stability | |
| Methodology |
Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) |
| Days Performed |
Tuesday - Saturday TAT 2 - 3 Days |
| Performing Laboratory |
LabCorp Burlington |
| CPT |
84482 LOINC - 3052-8 |
| PDM |
5902690 |
Desired Epic Build Reverse Triiodothyronine (rT3)
| Cerner Primary Mnemonic: | Triiodothyronine Reverse | ||||||
| PDM | 5902690 | ||||||
| Informatics - Workgroup | Chemistry | ||||||
| Synonyms * | T3R Triiodothyronine, Reverse (T3REV) TRI-IODOTHYRONINE | ||||||
| Display Name * | Reverse Triiodothyronine (rT3) | ||||||
| Order Entry Specimen Sources * | |||||||
| Order Entry Specimen Types |
Blood
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| Ordering info (EPIC SmartText) | Reverse triiodothyronine (rT3) is an isomer of triiodothyronine (T3) with no demonstrated biological activity.1,2 The majority of rT3 is produced through peripheral enzymatic monodeiodination of T4 at the 5 position of the inner ring of the iodothyronine nucleus of thyroxine (T4). A lesser amount of rT3 is secreted directly by the thyroid gland. Reverse T3 is biologically inactive and does not stimulate thyroid hormone receptors. | ||||||
| IP Orderable | Yes | ||||||
| OP Orderable | Yes | ||||||
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AOEs * | |||||||
| AP AOEs | |||||||
| Special History | No | ||||||
| Build Comments | |||||||
| Filter * | |||||||
| Procedure Category Change | |||||||
Cerner Results
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Current Actual EPIC Build as of 10/28/2024
| Procedure Id | 924 | ||||||||||||||||||||||||
| Pdm | 5902690 | ||||||||||||||||||||||||
| Order Display Name | Reverse Triiodothyronine (rT3) | ||||||||||||||||||||||||
| Procedure Name | T3, REVERSE | ||||||||||||||||||||||||
| Procedure Master Number | LAB138 | ||||||||||||||||||||||||
| Short Procedure Name | T3 REVERSE | ||||||||||||||||||||||||
| Category Code | 1.0 | ||||||||||||||||||||||||
| Category Code Record Name | LAB BLOOD ORDERABLES | ||||||||||||||||||||||||
| Synonyms | T3R TRIIODOTHYRONINE, REVERSE (T3REV) TRI-IODOTHYRONINE | ||||||||||||||||||||||||
| Clinically Active | Yes | ||||||||||||||||||||||||
| Orderable | Yes | ||||||||||||||||||||||||
| Performable | Yes | ||||||||||||||||||||||||
| Filter Genomics | |||||||||||||||||||||||||
| Reference Link Url | https://labs.northwell.edu/epic/test/924 | ||||||||||||||||||||||||
| Ordering Instructions | |||||||||||||||||||||||||
| Default Specimen Type | Blood | ||||||||||||||||||||||||
| Specimen Type Pick List | Blood | ||||||||||||||||||||||||
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| Specimen Source Pick List | Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous | ||||||||||||||||||||||||
| Specimen Source Default - Male | Blood, Venous | ||||||||||||||||||||||||
| Specimen Source Default - Female | Blood, Venous | ||||||||||||||||||||||||
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| Ip Lab Test Components For Report | |||||||||||||||||||||||||
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| Order Questions | ["3045300170", "3045300171", "3045300173"] | ||||||||||||||||||||||||
| Order Questions Record Name | NH IP HOME COLLECT DATE NH IP HOME COLLECT DAYS NH IP HOME COLLECT MEDICALLY NECESSARY | ||||||||||||||||||||||||
| Inpatient Order Questions | [] | ||||||||||||||||||||||||
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| Order Specific Question Override | Yes | ||||||||||||||||||||||||
| Inpatient Question Override | |||||||||||||||||||||||||
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| Location Restrict List Includes Op | |||||||||||||||||||||||||
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| Edp Ip Order Specific Questions Record Name | |||||||||||||||||||||||||
| Edp Ip Specimen Source | Blood, Venous Blood, Central Line Blood, Arterial Blood, Capillary | ||||||||||||||||||||||||
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| Edp Ip Specimen Type | Blood | ||||||||||||||||||||||||
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| Derived Edp Ip Buttons S | Blood, Central Line Blood, Venous Blood, Capillary Blood, Arterial | ||||||||||||||||||||||||
| Derived Edp Ip Buttons T | Blood | ||||||||||||||||||||||||
| Derived Edp Op Buttons S | |||||||||||||||||||||||||
| Derived Edp Op Buttons T | |||||||||||||||||||||||||
| Ip Orderable | 1 | ||||||||||||||||||||||||
| Op Orderable | 1 | ||||||||||||||||||||||||
EPIC OP AOEs
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EPIC Components (results)
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