Test Directory

Updated Test Information:

  Department (code)
Last Updated Jun 26, 2020, 4:13 pm
Previous Value
New Published Value FISH
  Methodology
Last Updated Jun 26, 2020, 4:13 pm
Previous Value
New Published Value Fluorescence in-Situ Hybridization (FISH)
Test Description
ROS1
General Information

Probes: ROS1 BAP (6q22))


Disease(s): Non-small cell lung carcinoma (NSCLC)

Specimen Requirements

Formalin fixed paraffin embedded (FFPE) tissue
5 slides (4-5 micron thick sections) and 1 H&
E slide

Additional Processing Details

Use cold pack for transport, making sure cold pack is not in direct contact with specimen

Department (code)

FISH

Methodology

Fluorescence in-Situ Hybridization (FISH)

Estimated TAT

3-5 days from receipt

CPT Code(s)

88377x1 manual

Additional Information

Clinical Significance: ROS1 gene rearrangements are found in 1-2% of non-small cell lung carcinoma (NSCLC).