title: A firm red-brown plaque on the arm. Dermatofibrosarcoma protuberans(DFSP), pigmented variant (Bednar tumor.
authors.affiliation: State University of New York, Stony Brook, NY, USA.
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Quigley
authors.forename: Ashfaq A
authors.initials: AA
authors.lastname: Marghoob
authors.forename: Klaus J
authors.initials: KJ
authors.lastname: Busam
authors.forename: Chih-Shan Jason
authors.initials: CS
authors.lastname: Chen
mesh_terms: D018952:Antigens, CD34 / Q000378:metabolism; D000951:Antigens, Neoplasm / Q000378:metabolism; D014408:Biomarkers, Tumor / Q000378:metabolism; D001706:Biopsy; D049109:Cell Proliferation; D018223:Dermatofibrosarcoma / Q000378:metabolism / Q000473:pathology* / Q000601:surgery; D020405:Dermis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D058965:MART-1 Antigen; D008545:Melanoma / Q000175:diagnosis; D008875:Middle Aged; D015580:Mohs Surgery; D009363:Neoplasm Proteins / Q000378:metabolism; D009418:S100 Proteins / Q000378:metabolism; D012878:Skin Neoplasms / Q000378:metabolism / Q000473:pathology* / Q000601:surgery
chemical_list: D018952:Antigens, CD34; D000951:Antigens, Neoplasm; D014408:Biomarkers, Tumor; D058965:MART-1 Antigen; C548667:MLANA protein, human; D009363:Neoplasm Proteins; D009418:S100 Proteins