- Test Name
- White Cell Preparation
- Aliases
- Leucocyte Prep, Lysosomal enzymes
- Provincial Mnemonic
- WBC prep - test can be ordered individually in meditech
- LOINC Test Code
- XNL00458-0
- Description and Primary Use
- Lysomal enzyme testing for detection of genetic disease
- Reorder interval
- Not yet defined
- TAT
- Not yet defined
- Test Cost
- Not Available
- Tier
- 2 - Conditional/Restricted Access (See Ordering Requirements)
- Ordering Requirements (Restrictions / Conditions)
Prearrange with Mass Spec Lab – Preparation only performed Monday to Thursday before 12 pm. Sample is processed and sent to Toronto Sick Kids for analysis.
Approval requires:
- Completed LTSA Form.
Enter test name (and/or Provincial Mnemonic) into Test(s) to be performed section on the LTSA Form.
- Required Consultations
- Algorithms and Guidelines
None
- Special Patient Preparation
None
- Special Collection / Transport / Processing Requirements
Collect Monday to Thursday before 12 pm in heparinazed vials. Keep whole blood at room temperature and deliver to Mass Spec Lab ASAP.
- Criteria for Rejection
Plasma seperated from whole blood
- Laboratory Service Area
- Clinical Chemistry
- Performing Laboratory / Site
- Referred out of Province (Toronto Sick Kids)
- Last Updated
- 19-Sep-19