Ki-67 with Interpretation by Immunohistochemistry
2007182
Immunohistochemistry Stain Form Recommended  (ARUP form #32978)Immunohistochemistry Stain Form Recommended (ARUP form #32978)

Ordering Recommendation
Submit With Order
Mnemonic
KI-67 IP
Methodology
Immunohistochemistry
Performed
Mon-Fri
Reported
1-5 days
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Specimen Required
Patient Preparation
 
Collect
Tumor tissue.  
Specimen Preparation
Formalin fix (10 percent neutral buffered formalin) and paraffin embed specimen. Protect paraffin block and/or slides from excessive heat. Transport tissue block or 5 unstained (3-5 micron thick sections), positively charged slides in a tissue transport kit (ARUP supply #47808). Available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800)522-2787.(Min. 3 slides). If sending precut slides, do not oven bake.  
Storage/Transport Temperature
Room temperature. Also acceptable: Refrigerated. Ship in cooled container during summer months.  
Unacceptable Conditions
Paraffin block with no tumor tissue remaining. Specimens fixed in B-5 or Bouin's fixative.  
Remarks
This test code includes pathologist interpretation. Include surgical pathology report. IMMUNOHISTOCHEMISTRY ORDERING AND SUBMISSION DETAILS: Submit electronic request. If you do
not have electronic ordering capability, use an ARUP Immunohistochemistry Stain Form (#32978) with an ARUP client number. For additional technical details, please contact ARUP Client Services at
(800) 522-2787.  
Stability
Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable  
Reference Interval
Interpretive Data
Refer to report.

See Compliance Statement B: www.aruplab.com/CS
Note
This test code includes pathologist interpretation of results. Include surgical pathology report with specimen submitted for testing. Indicate tissue site on requisition.
CPT Code(s)
88360
Components
Component Test Code*Component Chart Name
2007186Ki-67 Reference Number
2007187KI-67 Percent of Tumor Staining
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Cross References
  • Ki-67 IHC
  • Ki-67 immunostaining
  • MIB-1 IHC with interpretation
  • MIB-1 immunostaining