Skin nonmelanocytic tumor
Fibrous, fibrohistiocytic and myofibroblastic neoplasms
Sclerotic fibroma
Author: Christopher S. Hale, M.D.
Last author update: 1 September 2012
Last staff update: 11 September 2024 (update in progress)
Copyright: 2001-2024, PathologyOutlines.com, Inc.
PubMed search: sclerotic fibroma skin
Table of Contents
Definition / general | Case reports | Microscopic (histologic) description | Microscopic (histologic) images | Positive stainsCite this page: Hale CS. Sclerotic fibroma. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/skintumornonmelanocyticsclerosingfibroma.html. Accessed November 27th, 2024.
Definition / general
- Solitary lesions are known as circumscribed storiform collagenoma
- Some cases may represent folliculitis
- May be associated with Cowden disease
Case reports
- 60 year old woman with clinical basal cell carcinoma (Case of Week #190)
Microscopic (histologic) description
- Bland, well circumscribed hypocellular lesion with focal heavy collagen deposition
Microscopic (histologic) images
Case #190
H&E and CD34
Positive stains
