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: chief complaint: headaches major surgical or invasive procedure: right craniotomy for subdual hematoma evacuation. history of present illness: pt is a 52m s/p burr hole craniotomy on for evacuation of chronic sdh. pt had been doing well until a week ago when he began having headaches. he states that last thursday they got much worse and he had only mimimal response to fioricet. he had a repeat ct head today that showed enlargement of r sdh with midline shift. he states he does have some dizziness but no motor weakness, speech difficulty, nausea or visual difficulties. past medical history: s/p burr hole evacuation of sdh on social history: occasional etoh, denies tobacco, owns an office cleaning business family history: nc physical exam: gen: wd/wn, comfortable, nad. heent: pupils: eoms full neuro: mental status: awake and alert, cooperative with exam, normal affect. orientation: oriented to person, place, and date. language: speech fluent with good comprehension and repetition. naming intact. no dysarthria or paraphasic errors. cranial nerves: i: not tested ii: pupils equally round and reactive to light,4 to 2 mm bilaterally. visual fields are full to confrontation. iii, iv, vi: extraocular movements intact bilaterally without nystagmus. v, vii: facial strength and sensation intact and symmetric. viii: hearing intact to voice. : sternocleidomastoid and trapezius normal bilaterally. xii: tongue midline without fasciculations. motor: normal bulk and tone bilaterally. no abnormal movements, tremors. strength full power throughout. no pronator drift sensation: intact to light touch coordination: normal on finger-nose-finger on discharge he is awake alert oriented x 3 with a non focal neuroslogical exam. he is ambulatory in the hallway. pertinent results: ct head findings: there is evidence of interval hemorrhage in the right subdural hematoma when compared to nect of the head on . there is effacement of the right frontoparietal convexities and shift of the midline structures to the left. there is evidence of subfalcine herniation. the left occipital and bilateral temporal horns of the lateral ventricles are larger in size when compared to most recent nect of the head. there is no evidence of central herniation. post-surgical changes from right parietal subdural evacuation are again noted. pneumocephalus is no longer visualized. the visualized paranasal sinuses, mastoid air cells, and middle ear cavities are clear. impression: 1. interval worsening of right subdural hematoma with shift of midline structures and effacement of right frontoparietal convexity. 2. dilatation of left occipital and bilateral temple horns of the lateral ventricles. ct head impression: right frontal craniotomy and partial sdh evacuation, with unchanged 10-mm left subfalcine herniation and shift of midline structures. head ct : impression: 1. no evidence of new hemorrhage. stable postoperative changes from right frontoparietal craniotomy. 2. 13-mm leftward shift of midline structures, unchanged from . 05:10am blood wbc-6.2 rbc-4.32* hgb-12.8* hct-36.7* mcv-85 mch-29.5 mchc-34.8 rdw-12.9 plt ct-137* 05:10am blood plt ct-137* 05:10am blood glucose-105* urean-14 creat-1.1 na-141 k-4.5 cl-104 hco3-28 angap-14 01:59am blood calcium-8.6 phos-3.5 mg-1.9 brief hospital course: mr. was admitted to the neurosurgery service after returning for persistent headaches after burr hole evacuation of right sdh. he remained clinically stable and was taken to the or on for craniotomy and re-evacuation of sdh. he tolerated the procedure well and was taken to icu for recovery x24h in stable condition. on pod#1 his he remained stable, was neurologically intact, his pain was controlled. subgaleal and subdural drains were removed and he was transferred to the floor. he transitioned to po pain meds and po diet. he was evaluated by pt and cleared for home. he remained uncomfortable on and was kept inpatient. his bowel regimen was increased. he was seen the am of discharge and felt better having had a good nights sleep. his incision was clean and dry, he was ambulatory in the hallway without assistance. he is passing gas freely. he agrees with plan for discharge as does his wife. medications on admission: fiorocet discharge medications: 1. cyclobenzaprine 10 mg tablet sig: one (1) tablet po tid (3 times a day) as needed for spasm. disp:*30 tablet(s)* refills:*0* 2. levetiracetam 250 mg tablet sig: three (3) tablet po bid (2 times a day). disp:*180 tablet(s)* refills:*2* 3. zofran 4 mg tablet sig: one (1) tablet po three times a day as needed for nausea. disp:*30 tablet(s)* refills:*0* 4. docusate sodium 100 mg capsule sig: one (1) capsule po tid (3 times a day). disp:*90 capsule(s)* refills:*2* 5. diazepam 2 mg tablet sig: one (1) tablet po q6h (every 6 hours) as needed for spasm: use only for severe spasm. disp:*5 tablet(s)* refills:*0* 6. acetaminophen 325 mg tablet sig: 1-2 tablets po q6h (every 6 hours) as needed for pain/fever. 7. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po q6h (every 6 hours) as needed for constipation. 8. oxycodone 5 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed for pain. disp:*40 tablet(s)* refills:*0* 9. bisacodyl 5 mg tablet, delayed release (e.c.) sig: two (2) tablet, delayed release (e.c.) po daily (daily). disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* discharge disposition: home discharge diagnosis: right sided chronic subdural hematoma headache discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: if you feel like your headaches are poorly controlled / dizzy / nauseated / vomit please call during daytime hours / off hours - please call / beeper and we will triage you by phone general instructions ?????? have a friend/family member check your incision daily for signs of infection. ?????? take your pain medicine as prescribed. ?????? exercise should be limited to walking; no lifting, straining, or excessive bending. ?????? you may wash your hair only after sutures have been removed. ?????? you may shower before this time using a shower cap to cover your head. ?????? increase your intake of fluids and fiber, as narcotic pain medicine can cause constipation. we generally recommend taking an over the counter stool softener, such as docusate (colace) while taking narcotic pain medication. ?????? unless directed by your doctor, do not take any anti-inflammatory medicines such as motrin, aspirin, advil, and ibuprofen etc. ?????? continue your keppra (levetiracetam), you will not require blood work monitoring. ?????? clearance to drive and return to work will be addressed at your post-operative office visit. ?????? make sure to continue to use your incentive spirometer while at home, unless you have been instructed not to. followup instructions: ??????please return to the office in 14 days (from your date of surgery) for removal of your staple. this appointment can be made by calling . ??????please call ( to schedule an appointment with dr. , to be seen on . at 230 pm please confirm time with dr office. ??????you will need a ct scan of the brain without contrast. ** we still recommend that you follow-up with hematology as planned on last discharge ** procedure: incision of cerebral meninges reopening of craniotomy site diagnoses: compression of brain other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation headache subdural hemorrhage personal history of colonic polyps 

Answer: The patient is high likely exposed to