Methodology
In-Situ Hybridization (ISH)
Specimen Type
Tissue
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
Other Reference Test
Lab Test Days
Monday-Saturday
Standard TAT
2-5 Days
Collection Information
Specimen Required
Formalin fixed paraffin embedded tissue
Container Type
Paraffin Embedded Tissue Block
Collection Instructions
11 unstained charged slides are also acceptable. Do not place labels with adhesive backing on slides. Use pencil or xylene-resistant pen to write on the frosted end of the slides only.
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Ambient-OK
Specimen Stability
Room Temp: Indefinite; Refrigerated: Indefinite; Frozen: Unacceptable
Processing Instructions
Submit paraffin block or slides in the IHC specimen transport kit.
Comments
Ok to send on outpatients and inpatients.
CPT Codes
88365, 88364
Revised
07-23-17
Initials
SL