Special Stain, Modified Giemsa (Diff-Quick)
Also known as: M GIEMS SS
Use
This test provides a histochemical staining service (Modified Giemsa / Diff‑Quick) for tissue or cellblock samples in anatomic pathology. It is performed as a “stain and return” (technical) service, enabling visualization of cellular or microbial features using the Modified Giemsa (Diff‑Quick) stain.
Special Instructions
Not provided.
Limitations
This test is a technical stain and return service only; no interpretive or diagnostic commentary is provided. Unacceptable specimens include non‑representative tissue types or depleted specimens. Slides or blocks must be protected from excessive heat. Frozen specimens are unacceptable. Degraded or processed incorrectly specimens may compromise staining quality.
New York Approved
Methodology
Other
Biomarkers
Result Turnaround Time
1-5 days
Related Documents
For more information, please review the documents below
Specimen
Tissue (FFPE)
Volume
Not provided
Minimum Volume
1 slide
Container
Tissue block or slides transport kit (ARUP supply #47808)
Collection Instructions
Formalin fix (10 percent neutral buffered formalin preferred) and paraffin embed specimen; cells must be prepared into a cellblock; transport tissue block or 2 unstained (3‑ to 5‑micron thick), positively charged slides in tissue transport kit.
Storage Instructions
Protect paraffin block and/or slides from excessive heat.
Causes for Rejection
Nonrepresentative tissue type; depleted specimens
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Indefinitely |
| Refrigerated | Indefinitely |
| Frozen | Unacceptable |