Complement C4a
Test Catalog Information
| Test Catalog Synonyms | |
| EPIC Synonyms | |
| Cerner Primary Mnemonic | Complement C4a |
| EPIC Display Name | Complement C4a |
| Allscripts (AEHR) Order Name | Complement C4a |
| Sunrise Clinical Manager (SCM) Order Name | Not Orderable |
| EPIC Inpatient Orderable | Yes |
| EPIC Outpatient Orderable | Yes |
| Cerner Results |
C4a |
| Clinical Info |
Futhan preservative must be added to samples immediately after collection. |
| Specimen Type |
Blood |
| Container |
Futhan Collection Kit |
| Collection Instructions |
MUST USE FUTHAN COLLECTION KIT Container/Tube; Lavender Top Tube Specimen: 1 mL Plasma, EDTA with Futhan preservative Transport Temperature: Frozen Collection Collect EDTA whole blood sample into a chilled lavender-top tube. Immediately add Futhan preservative as directed in the Futhan collection kit (LabCorp N° 78946). Recap lavender tube and invert several times to mix well. Centrifuge the whole blood specimen to separate the plasma. Transfer the plasma into the plastic screw-cap tube that is included in the collection kit. The specimen must be submitted in this transfer tube, which is labeled with the words "Futhan Added." Freeze immediately and maintain frozen until tested. Patient Preparation No radioactive isotopes administered within 48 hours prior to venipuncture. Samples that are not properly collected and stored will produce erroneously elevated results due to in vitro activation. Blood must be drawn directly into tubes containing EDTA at a final concentration of at least 10 mM with the addition of nafamostat mesilate (Futhan, FUT-1750) to further reduce in vitro complement activation. |
| Transport Instructions | |
| Specimen Stability |
6 Hours Room Temperature 5 Days Refrigerated 14 Days Frozen |
| Methodology |
Radioimmunoassay (RIA) |
| Days Performed |
TAT: 5 - 8 Days |
| Performing Laboratory |
LabCorp |
| CPT |
86160 LOINC Code 4501-3 |
| PDM |
225374 |
Desired Epic Build Complement C4a
| Cerner Primary Mnemonic: | Complement C4a | ||||||
| PDM | 225374 | ||||||
| Informatics - Workgroup | Immunology | ||||||
| Synonyms * | |||||||
| Display Name * | Complement C4a | ||||||
| Order Entry Specimen Sources * | |||||||
| Order Entry Specimen Types |
Plasma
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| Specimen Navigator Specimen Types | |||||||
| Specimen Navigator Specimen Sources | |||||||
| Specimen Navigator Short Name | |||||||
| Ordering info (EPIC SmartText) | Futhan preservative must be added to samples immediately after collection. | ||||||
| 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 | 114734 | ||||||||||||
| Pdm | 225374 | ||||||||||||
| Order Display Name | Complement C4a | ||||||||||||
| Procedure Name | COMPLEMENT C4A | ||||||||||||
| Procedure Master Number | LAB11177 | ||||||||||||
| Short Procedure Name | COMPLEMENT C4A | ||||||||||||
| Category Code | 1.0 | ||||||||||||
| Category Code Record Name | LAB BLOOD ORDERABLES | ||||||||||||
| Synonyms | |||||||||||||
| Clinically Active | |||||||||||||
| Orderable | |||||||||||||
| Performable | |||||||||||||
| Filter Genomics | |||||||||||||
| Reference Link Url | https://labs.northwell.edu/epic/test/114734 | ||||||||||||
| Ordering Instructions | |||||||||||||
| Default Specimen Type | Blood | ||||||||||||
| Specimen Type Pick List | |||||||||||||
| Specimen Type List | |||||||||||||
| Op Specimen Type List | |||||||||||||
| 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 | ||||||||||||
| Specimen Source List | |||||||||||||
| Op Specimen Source List | |||||||||||||
| Ip Lab Test Components For Report | |||||||||||||
| Op Lab Test Components For Report | |||||||||||||
| Order Questions | [] | ||||||||||||
| Order Questions Record Name | |||||||||||||
| Inpatient Order Questions | [] | ||||||||||||
| Inpatient Order Questions Record Name | |||||||||||||
| Order Specific Question Override | |||||||||||||
| Inpatient Question Override | |||||||||||||
| Location Restrict List Ip | |||||||||||||
| Location Restrict List Ip Record Name | |||||||||||||
| Location Restrict List Include Ip | |||||||||||||
| Location Restrict List Op | |||||||||||||
| Location Restrict List Op Record Name | |||||||||||||
| Location Restrict List Includes Op | |||||||||||||
| Edp Amb Order Specific Questions Record Name | |||||||||||||
| Edp Ip Order Specific Questions Record Name | |||||||||||||
| Edp Ip Specimen Source | Blood, Venous Blood, Central Line Blood, Arterial Blood, Capillary | ||||||||||||
| Edp Op Specimen Source | |||||||||||||
| Edp Ip Specimen Type | Blood | ||||||||||||
| Edp Op Specimen Type | |||||||||||||
| Derived Edp Ip Buttons S | Blood, Central Line Blood, Venous Blood, Capillary Blood, Arterial | ||||||||||||
| Derived Edp Ip Buttons T | |||||||||||||
| Derived Edp Op Buttons S | |||||||||||||
| Derived Edp Op Buttons T | |||||||||||||
| Ip Orderable | 1 | ||||||||||||
| Op Orderable | 1 | ||||||||||||
| EPIC OP AOEs | |||||||||||||
| EPIC IP AOEs | |||||||||||||
EPIC Components (results)
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