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: chief complaint: unresponsive major surgical or invasive procedure: craniotomy with evacuation acute subdural hematoma history of present illness: 50yom fell off bar stool, after unresponsive for 7 hours brought to er. past medical history: unknown social history: unknown family history: unknown physical exam: pertinent results: 06:25pm pt-14.2* ptt-24.9 inr(pt)-1.4 06:25pm plt count-258 06:25pm wbc-12.5* rbc-3.83* hgb-13.1* hct-37.8* mcv-99* mch-34.3* mchc-34.8 rdw-13.7 06:25pm asa-4 ethanol-244* acetmnphn-neg bnzodzpn-neg barbitrt-neg tricyclic-neg 06:25pm amylase-71 06:25pm urea n-7 creat-0.5 06:33pm glucose-144* lactate-6.5* na+-144 k+-3.5 cl--107 06:33pm type-art po2-504* pco2-32* ph-7.43 total co2-22 base xs--1 brief hospital course: pt had ct in er showing large acute subdural hematoma, after discussion with family they requested surgical intervention. he was brought stat to or for craniotomy with evacuation of large subdural hematoma. from or, pt was brought to ct which showed good post op resolution of hematoma but continued shift. from there pt was admitted to trauma icu. he was monitored closely but his neurological exam deteriorated. family was repeatedly updated on his very poor prognosis.on at 15:25 death exam check list completed. bank notified.as of at 20:10 patient declared death and transferred to morg, state medical examiner notified. medications on admission: unknown discharge disposition: expired discharge diagnosis: large subdural hematoma discharge condition: expired discharge instructions: none followup instructions: none procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours incision of cerebral meninges insertion of endotracheal tube transfusion of packed cells transfusion of other serum diagnoses: obstructive hydrocephalus compression of brain hyperosmolality and/or hypernatremia accidental fall from chair subdural hemorrhage following injury without mention of open intracranial wound, with prolonged [more than 24 hours] loss of consciousness without return to pre-existing conscious level 

Answer: The patient is high likely exposed to