Genetics, Fibroblast Biopsy

Test Code
14594


CPT Codes
88233

Includes
If cells from the submitted specimen do not attach and proliferate in culture, the test may be changed to a: Tissue Culture Only or No Growth in Culture; or if results are not possible, the test order may be canceled and replaced by a Cytogenetics Communication.


Preferred Specimen
2x3mm fresh tissue submitted in culture transport medium


Other Acceptable Specimens
2x3mm fresh biopsy specimen submitted in a sterile container with Hanks' or Ringers' solution


Instructions
Please provide clinical history and any other laboratory-specific information required by the testing laboratory.

Specimen requirements: Tissue sample 2x3mm. Sterile container in Hanks', or Ringer's solution or culture medium with antibiotics, Refrigerate (do not freeze) specimen until pickup. Ship refrigerated.

Specimen viability decreases during transit. Send specimen to testing laboratory for viability determination. Do not freeze. Do not reject.

This test is ordered for a tissue biopsy from which primary monolayer cultures are required for further testing. These primary cultures are expanded and monolayer cultures are sent to a designated laboratory for testing.


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: See Instructions
Refrigerated: See Instructions
Frozen: See Instructions


Methodology
Tissue Culture

Setup Schedule
Set up: Mon-Sat; Report available: 35 days


Reference Range
See Laboratory Report




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.