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: additional follow-up appointments scheduled: mri brain with gadolinium date/time: 7:15am location: care center basement phone: provider: , md (neuro-oncology) date/time: 1:00pm phone: **patient's oncologist at va , md fax # discharge disposition: home with service md, procedure: arteriography of cerebral arteries magnetic resonance imaging of brain and brain stem computerized axial tomography of head magnetic resonance imaging of other and unspecified sites diagnoses: esophageal reflux unspecified essential hypertension atrial fibrillation subarachnoid hemorrhage other and unspecified hyperlipidemia anxiety state, unspecified other lymphatic and hematopoietic tissues 

Answer: The patient is high likely exposed to