title: What is it? Unusual interstitial fibrohistiocytic tumor or other.
abstract: Fibrohistiocytic lesions are capable of presenting in a variety of histologic guises. We have recently encountered two lesions that similarly showed a hitherto described proliferation of atypical spindled and stellate cells with a distinctive deep dermal and interstitial distribution. The pathogenic significance and nosologic status of this neoplasm is unknown.
authors.affiliation: University of South Florida College of Medicine, Tampa, FL, USA.
authors.forename: Farah K
authors.initials: FK
authors.lastname: Khalil
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Sagatys
authors.forename: Michael B
authors.initials: MB
authors.lastname: Morgan
mesh_terms: D000368:Aged; D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012983:Soft Tissue Neoplasms / Q000473:pathology* / Q000601:surgery; D016896:Treatment Outcome