Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: patient recorded as having no known allergies to drugs attending: addendum: pathology results: 1. skin, scalp lesion, excision (a-w): -residual dermatofibrosarcoma protuberans, extending near the deep margin. -scar and foreign body giant cell reaction consistent with previous biopsy site. 2. skin, scalp lesion, 3:00 left lateral margin , biopsy (x): no residual dermatofibrosarcoma protuberans seen. 3. skin, scalp lesion, 6:00 anterior margin , biopsy (y): no residual dermatofibrosarcoma protuberans seen. 4. skin, scalp lesion, 9:00 right lateral margin, biopsy (z): no residual dermatofibrosarcoma protuberans seen. 5. skin, scalp lesion, 12:00 margin, biopsy (aa): no residual dermatofibrosarcoma protuberans seen. 6. bone - pending decalcification results will be reported in an addendum. discharge disposition: home md procedure: other skin graft to other sites graft of muscle or fascia pressurized treatment of venous bypass graft [conduit] with pharmaceutical substance excision of lesion of skull excision of muscle or fascia for graft insertion of skull plate reconstruction of eyelid with tarsoconjunctival flap radical excision of skin lesion diagnoses: secondary malignant neoplasm of other specified sites headache secondary malignant neoplasm of bone and bone marrow 

Answer: The patient is high likely exposed to