title: Dermatofibrosarcoma protuberans (DFSP) with fibrosarcomatous changes in a patient with psoriasis treated with adalimumab.
authors.affiliation: Department of Pathology Pennsylvania Hospital 801 Spruce Street Philadelphia, PA, 19107.
authors.forename: Elizaveta A
authors.initials: EA
authors.lastname: Belyaeva
authors.affiliation: Department of Dermatology University of Pennsylvania Perelman School of Medicine Philadelphia, PA Rosalie.Elenitsas@uphs.upenn.edu.
authors.forename: Rosalie
authors.initials: R
authors.lastname: Elenitsas
authors.affiliation: Department of Dermatology University of Pennsylvania Perelman School of Medicine Philadelphia, PA Rudolf.Roth@uphs.upenn.edu.
authors.forename: Rudolf
authors.initials: R
authors.lastname: Roth
authors.affiliation: Department of Dermatology University of Pennsylvania Perelman School of Medicine Philadelphia, PA Christopher.Miller@uphs.upenn.edu.
authors.forename: Christopher
authors.initials: C
authors.lastname: Miller
authors.affiliation: Department of Dermatology and Center for Clinical Epidemiology and Biostatistics University of Pennsylvania Perelman School of Medicine Philadelphia, PA Joel.Gelfand@upsh.upenn.edu.
authors.forename: Joel M
authors.initials: JM
authors.lastname: Gelfand
keywords: DFSP with fibrosarcomatous changes; Dermatofibrosarcoma protuberans; adalimumab; psoriasis