title: Pathology quiz case. Dermatofibrosarcoma protuberans (DFSP) of the scalp.
authors: The Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
authors: Maria de Lourdes
authors: Mde L
authors: Quintanilla-Dieck
authors: Tarik Y
authors: TY
authors: Farrag
authors: Shien
authors: S
authors: Micchelli
authors: Ashlie
authors: A
authors: Burkart
authors: Nafi
authors: N
authors: Aygun
authors: Ralph P
authors: RP
authors: Tufano
mesh_terms: D000328:Adult; D018952:Antigens, CD34 / Q000032:analysis; D014408:Biomarkers, Tumor / Q000032:analysis; D001706:Biopsy; D018223:Dermatofibrosarcoma / Q000473:pathology*; D003937:Diagnosis, Differential; D018450:Disease Progression; D005153:Facial Neoplasms / Q000473:pathology*; D005546:Forehead; D006801:Humans; D008297:Male; D009361:Neoplasm Invasiveness; D012535:Scalp / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*
chemical_list: D018952:Antigens, CD34; D014408:Biomarkers, Tumor