atypical dermatofibroma

(redirected from pseudosarcomatous cutaneous histiocytoma)

atypical dermatofibroma

A histologic variant of benign fibrous histiocytoma (BFH) which more commonly affects men. It is characterised by scattered cells with bizarre nuclear pleomorphism and large hyperchromatic nuclei.
 
DiffDx
Atypical fibroxanthoma.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.