Methodology
FISH
Test Description
Probes: +3 (Cen 3) | +7 (Cen 7) | p16 (9p21) | +17 (Cen 17)
Disease(s): Bladder cancer
Clinical Significance
This test is an aid for initial diagnosis of bladder carcinoma in patients with hematuria and subsequent monitoring for tumor recurrence in patients previously diagnosed with bladder cancer.
Specimen Requirements
- Bone Marrow Aspirate: N/A
- Peripheral Blood: N/A
- Fresh, Unfixed Tissue: N/A
- Fluids: N/A
- Paraffin Block or Cut Slide: N/A
- Voided Urine: 33-60 mL voided urine mixed 2:1 with supplied PreservCyt within 30 minutes of collection for total volume ≥50 mL
Storage & Transportation
Refrigerate specimen. Do not freeze. Use cold pack for transport, making sure cold pack is not in direct contact with specimen.
CPT Code(s)*
88121x1 automated. Codes may differ if manual analysis is performed.
Turnaround Time
3-5 days
Level of Service
Global
Technical
New York Approved
Yes