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: history of present illness: the patient is a 56 year-old woman with a significant past medical history for resection of pituitary adenoma by right frontal craniotomy thirty seven years ago at age 19. pathology report was benign. postoperatively was significant for double vision, which history of right sided jaw pain diagnosed with tmj and fitted with a prosthesis. she also developed concurrent headaches, which have increased in severity and frequency in the past two years. headaches are now continuous. the patient also relates a two year history of decreased visual acuity primarily on the right side with increased loss since two months. the patient was seen by an ophthalmologist a week ordered at an outside hospital, which revealed a 4.5 cm right sided frontal temporal lesion. the patient was admitted to the for further management. physical examination: the patient was awake, alert and oriented times three. pupils are equal, round and reactive to light. extraocular movements intact. vision right eye 80/200. muscle strength is 5 out of 5 in all muscle groups. plantar reflexes down and her reflexes in the upper and lower extremities were 2+. laboratories on admission: white blood cell count 10.4, hematocrit 44.6, platelets 322, inr 1.1, sodium 136, k 3.1, chloride 95, co2 28, bun 19, creatinine .8. the patient had an mri/mra with and without contrast and also underwent arteriogram with embolization of this right frontal tumor without complications. hospital course: the patient was then taken to the operating room. on the patient underwent right frontal parietal crani for tumor resection without intraoperative complications. postoperatively, she was monitored in the intensive care unit. her vital signs were stable. she was afebrile. pupils are equal, round and reactive to light. she was transferred to the regular floor on postop day number one. her vital signs remained stable. she was seen by physical therapy and occupational therapy and found to be safe to discharge to home with outpatient physical therapy. she was sent home on a decadron taper off over ten to twelve days, zantac 150 mg po b.i.d., percocet one to two tabs po q 4 hours prn for pain with follow up with dr. in one month in the brain clinic and follow up in one week for staple removal. condition on discharge: stable. , m.d. dictated by: medquist36 procedure: other operations on extraocular muscles and tendons other excision or destruction of lesion or tissue of brain injection or infusion of other therapeutic or prophylactic substance diagnoses: unspecified essential hypertension benign neoplasm of cerebral meninges 

Answer: The patient is high likely exposed to