Chromosome Analysis, Neoplastic Tissue
Test Mnemonic
CHRNPT
CPT Codes
- 88239 - QTY (1)
- 88264 - QTY (1)
Performing Laboratory
Cleveland Clinic Laboratories
FDA Category
Laboratory Developed Test
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 cubic cm | Tissue | Sterile container | Ambient | Refrigerated | Tissue should be cut with sterile instruments and placed in sterile container which holds sterile saline. If delay in transport is anticipated sterile transport media (such as RPMI 1640) should be obtained from the Cytogenomics Laboratory. |
Stability
| Environmental Condition | Description |
|---|---|
| Refrigerated | Preferred |
| Ambient | Not preferred. Specimen will be cultured but environmental conditions will be noted. |
| Frozen | Not preferred. Specimen will be cultured but environmental conditions will be noted. |
Days Performed
Sun - Sat
Turnaround Time
21 days