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: service: neurosurgical history of present illness: this is a 46 year-old woman with a history of a cerebral aneurysm that was clipped in , also history of headaches, hypertension, diabetes, hepatitis c, depression. she was admitted to the neurosurgical service for a four vessel angiogram and possible coiling of her past medical history: as stated, history of headaches, hypertension, diabetes, hepatitis c, depression. medications: mavic 2 mg b.i.d., zoloft 100 mg q.d., neurontin 300 mg in the morning and 900 mg at night, percocet prn, verapamil 240 mg po b.i.d. allergies: imitrex and compazine. social history: the patient occasionally drinks alcohol. has a history of crack abuse and smokes an unknown amount of cigarettes. hospital course: the patient underwent four vessel angiogram demonstrating aneurysm of the right posterior cerebral artery/basilar artery junction. coiling was attempted, but due to the tortuous course of the vertebral artery the risks of attempting coiling were greater then the benefits of protection from hemorrhage. the patient was therefore taken back to the intensive care unit where she was monitored overnight given the manipulation using the microcatheter. she remains neurologically stable. headache was treated with percocet. she was transferred to the neurosurgical floor on and discharged on . the patient will follow up with dr. in two weeks. , m.d. dictated by: medquist36 procedure: arteriography of cerebral arteries diagnoses: unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled depressive disorder, not elsewhere classified cerebral aneurysm, nonruptured acute hepatitis c without mention of hepatic coma cocaine abuse, in remission 

Answer: The patient is high likely exposed to