Table of ContentsDefinition / general | Microscopic (histologic) description | Microscopic (histologic) images | Positive stains | Differential diagnosis
Cite this page: Perineurioma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/skintumornonmelanocyticperineurioma.html. Accessed June 21st, 2018.
Definition / general
- Benign hypertrophic neuropathy with both intraneural and perineural forms (Brain 2009;132:2265)
Microscopic (histologic) description
- May be epithelioid or sclerotic, often with “onion bulb” structures of Schwannian origin
- Epithelioid histiocytoma