title: Primary metaplastic carcinoma with osteogenic sarcoma and squamous cell carcinoma differentiation.
authors: Department of Dermatology, University Hospital Complex Ferrol, Ferrol, Spain. avilassueiro@gmail.com.
authors: Alejandro
authors: A
authors: Vilas-Sueiro
authors: Department of Dermatology, University Hospital Complex Ferrol, Ferrol, Spain.
authors: Beatriz
authors: B
authors: Fernández-Jorge
authors: Department of Pathology, University Hospital Complex Ferrol, Ferrol, Spain.
authors: Javier
authors: J
authors: Pérez-Valcárcel
authors: Department of Dermatology, University Hospital Complex Ferrol, Ferrol, Spain.
authors: Benigno
authors: B
authors: Monteagudo
mesh_terms: D000369:Aged, 80 and over; D001859:Bone Neoplasms / Q000175:diagnosis*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D005260:Female; D006801:Humans; D012516:Osteosarcoma / Q000175:diagnosis*; D011379:Prognosis; D012878:Skin Neoplasms / Q000175:diagnosis*
keywords: cutaneous neoplasm; non-melanoma skin cancer; skin carcinoma