Cite this page: Silica. PathologyOutlines.com website. http://pathologyoutlines.com/topic/stainssilica.html. Accessed April 23rd, 2017.
Definition / General
- Present in minerals and building materials
- Most forms are inert, cannot be stained in tissue, can be demonstrated by white birefringence on polarization
- Most often present in lung, occasionally in lymph nodes
- Street drugs for injection are often diluted with silica or talc