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: no known allergies / adverse drug reactions attending: addendum: patient was discharged home with services. discharge disposition: home md procedure: imageless computer assisted surgery excision or destruction of lesion of spinal cord or spinal meninges other exploration and decompression of spinal canal other exploration and decompression of spinal canal other exploration and decompression of spinal canal diagnoses: pure hypercholesterolemia personal history of tobacco use spinal stenosis in cervical region myelopathy in other diseases classified elsewhere other unspecified back disorders personal history of traumatic fracture benign neoplasm of spinal meninges 

Answer: The patient is high likely exposed to