IHC: CD33 IHC: CD33

Specimen Type Specimen Stability Reference Range
Paraffin block N/A N/A

Specimen Requirements

Paraffin block or wet tissue

Method

Immunohistochemistry (IHC)

Schedule

Mon-Fri

Turn-Around Time

24 hrs

Instructions/Notes

Formalin-Fixed, Paraffin-Embedded

Clinical Utility

Helps to establish myeloid lineage in poorly differentiated hematolymphoid neoplasms. CD33 isalso a therapeutic target for the drug Myelotarg, used in treating myeloid neoplasms

CPT Codes

88342

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