Comprehensive Venous Thrombosis workup without Interpretation
General Information
- Lab Name
- Comp Ven Thrm Wrkup w/o Intrp
- Lab Code
- CVTHN2
- Epic Ordering
- Comp Venous Thrombosis Workup w/o Intrp
- Description
**Laboratory Medicine resident's approval is required for hospital inpatients and patients in Emergency Department.** VENOUS = SITE OF THROMBOSIS When clinically indicated, Hexagonal Phospholipid assay (HEXPL) will be reflexively added for diagnosis with an additional charge. NOTE: If an MD review is desired, see Lab Mnemonic: CVTHI2 = Comp Ven Thrm Wrkup with Intrp. Outside clients should fill and submit Coagulation Patient Clinical History Form available below: Coagulation Patient Clinical History Form
- Synonyms
- Components
-
Code Name APCR Activated Protein C Resistance APLSP Anti Phospholipid Panel AB2GR Anti Beta2 Glycoprotein 1, IgG AB2GC Anti B2GP1 IgG Comment ACLGR Anti Cardiolipin, IgG ACLGC Anti Cardiolipin, IgG Comment AB2MR Anti Beta2 Glycoprotein 1, IgM AB2MC Anti B2GP1 IgM Comment ACLMR Anti Cardiolipin, IgM ACLMC Anti Cardiolipin, IgM Comment AT3 Antithrombin Activity CHRF8 Chromogenic Factor VIII HSCRP CRP, high sensitivity INT2 Coagulation Interpretation 2 LUPACG Lupus Anticoagulant Panel LUPAC Lupus Anticoagulant, DRVVT PROLUP Prothrombin Time, Coag Study PTTLUP APTT, Coag Study TTLUP Thrombin Time, Coag Study FIBLUP Fibrinogen, Coag Study PCCLOT Protein C Activity PRODS Prothrombin DNA Screen PDRSLT Prothrombin DNA Result PDINT Prothrombin DNA Interpretation PDMETH Prothrombin DNA Method PDDI Prothrombin DNA Director PSAGF Protein S Ag (Free)
Interpretation
- Method
See individual tests
- Reference Range
- See individual components
Ordering & Collection
- Specimen Type
- Blood
- Collection
-
HMC and UW-MT Onsite Locations:
Collect Blood in each of the following tubes:
Preferred:
4 mL blood in LIME GREEN PST tube
+ 3 each of either a 3 mL or 5 mL BLUE TOP (CITRATE) tube
+ 3 mL LAVENDER tube
Also Acceptable:
4 mL blood in ORANGE RST, GOLD SST, RED TOP or GREEN TOP tube
+ 3 each of either a 3 mL or 5 mL BLUE TOP (CITRATE) tube
+ 3 mL LAVENDER tube
Offsite Clinic or Other Locations:
Collect Blood in each of the following tubes:
Preferred:
4 mL blood in GOLD SST tube
+ 3 each of either a 3 mL or 5 mL BLUE TOP (CITRATE) tube
+ 3 mL LAVENDER tube
Also Acceptable:
4 mL blood in ORANGE RST, LIME GREEN PST, RED TOP or GREEN TOP tube
+ 3 each of either a 3 mL or 5 mL BLUE TOP (CITRATE) tube
+ 3 mL LAVENDER tube
- Handling Instructions
The Laboratory MUST process the Blue top tubes, within 4 hours of blood collection
- Quantity
-
requested: Entire samples
minimum: See individual tests
Processing
- Processing
** SPS will call for Laboratory Medicine Resident’s approval for hospital inpatients and patient’s in Emergency Department.** Approval is NOT required for hospital outpatients, clinic patients or outside clients.
UW-MT Instructions:
1) Refrigerate Lavender top for Prothrombin DNA Screen [PRODS].
2) Take Blue top tubes to UW-MT Coag for processing. Coag tech will freeze plasma samples for transport to HMC COAG and UW-MT Immunology Lab.
3) Centrifuge GOLD SST, LIME GREEN PST, RED or GREEN TOP tube received for HSCRP. Refrigerate serum/plasma.
HMC Instructions:
1) Refrigerate Lavender top for Prothrombin DNA Screen [PRODS].
2) Take Blue top tube specimen to Coag for processing.
3) Centrifuge GOLD SST, LIME GREEN PST, RED or GREEN TOP tube received for HSCRP. Refrigerate serum/plasma.
Outside Laboratory:
1) Centrifuge Blue top tubes for 10 minutes, remove plasma & re-spin plasma for another 10 minutes. Decant & Freeze 3 aliquots of plasma (minimum 1 mL each) at -20°C to -80°C. Send Frozen on dry ice.
2) Centrifuge GOLD SST, LIME GREEN PST, RED or GREEN TOP tube for HSCRP. Decant an aliquot of serum/plasma (minimum 0.3 mL) and refrigerate or freeze at -20°C if more than 72 hour delay is expected.
3) Ship Lavender top at Ambient Temperature for Prothrombin DNA Screen.
Performance
- LIS Dept Code
- Performing Location(s)
-
HMC See Individual Tests UW-MT See Individual Tests - Frequency
- See individual tests
- Available STAT?
- No
Billing & Coding
- CPT codes
- 81240, 85130, 85300, 85303, 85306, 85307, 85384, 85610, 85613x2, 85670, 85730, 86140, 86146x2, 86147x2
- LOINC
- 18720-3
- Interfaced Order Code
- UOW4018