Synonyms
N/A
Full Description
A histochemical stain used to visualize elastic fibers in tissues. Elastic fibers appear black, while other tissue elements, such as collagen and cytoplasm, are counterstained in contrasting colors. It is commonly employed to assess vascular structures, skin, lung, and connective tissue for elastic fiber distribution and integrity.
Methodology
IHC
Specimen Requirements
Tissue Block: Formalin-fixed, paraffin-embedded (FFPE) tumor block preferred. Unstained Slides: Recommended 2 charged slides per stain requested (minimum of 1 slide per stain), baked or unbaked. Fixation: Tissue must be fixed in 10% neutral buffered formalin for 6–72 hours.
Storage and Transportation
Use cold pack but not in direct contact with specimen. Not suitable for freeze & hold option.
Turnaround Time
24 Hrs
CPT Codes
88342x1 or 88341x1