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: pedestrian struck by car major surgical or invasive procedure: none history of present illness: 74yom pedestrian struck by mvc at 40mph. no loc. c/o rle pain. on coumadin for afib with inr 3.0 on admission. normal exam on adm except rtibial pain, with negative ct head, ct cspine, ct abd/pelvis, rtibfib, and rknee films. serial exams revealed expanding hematoma of right gluteus and posterior thigh- attg radiology read of ct abd/pelvis reveals significant arterial bleed likely of superior gluteal artery branch. past medical history: afib, htn, gout, cva social history: lives with wife chinese (speaks mandarin and limited english) family history: nc physical exam: 98.8, 130/80, 76, 24, 98%2l gen nad comfortable, anxious perrl eomi neck supple and nontender midline rrr ctab equal abd soft nt nd bs wnl r medial tibia hematoma and point tenderness r gluteal area with expanding hematoma, mild ecchymoses, good strength and sensation of sciatic nerve, no pain with passive movement. pertinent results: 04:45pm wbc-8.3 rbc-4.41* hgb-13.5* hct-38.6* mcv-88 mch-30.6 mchc-34.9 rdw-14.1 04:45pm asa-neg ethanol-neg acetmnphn-neg bnzodzpn-neg barbitrt-neg tricyclic-neg 04:45pm amylase-72 04:48pm freeca-1.18 04:48pm hgb-13.1* calchct-39 o2 sat-92 carboxyhb-0.8 met hgb-0.4 04:48pm glucose-126* lactate-2.3* na+-143 k+-4.0 cl--106 tco2-27 08:14pm hgb-12.3* calchct-37 12:32am blood hct-29.7* 12:10pm blood hct-25.2* 11:53pm blood hct-24.1* 05:00pm blood hct-23.8* 09:21pm blood hct-24.0* 05:40am blood wbc-13.6* rbc-2.65* hgb-8.0* hct-23.3* mcv-88 mch-30.3 mchc-34.4 rdw-14.4 plt ct-210 04:45pm pt-21.9* ptt-33.9 inr(pt)-3.0 04:19am blood pt-16.1* ptt-30.7 inr(pt)-1.6 08:06am blood pt-14.3* ptt-28.9 inr(pt)-1.3 11:53pm blood pt-13.7* ptt-26.7 inr(pt)-1.2 05:40am blood pt-13.2 ptt-26.5 inr(pt)-1.1 ct abd/pelvis impression 1. in the right posterior thigh/buttock area, there is an area of asymmetry prepresenting a hematoma, measuring 10 cm in maximum diameter. within the center of this, there focal areas of contrast which represent active arterial extravasation. 2. no evidence of acute bowel injury or trauma. 3. a hypodense lesion is seen within the right lobe of the liver, which is unchanged, and likely represents an hepatic cyst or hemangioma. 4. there are multiple hypodense lesions seen within the right and left kidneys, which are not significantly changed when compared to the prior exam. there is a soft tissue mass, arising off of the lateral aspect of the left kidney, which measures 3.8 cm in maximum diameter, with surrounding fibrous septa, which represents an area of rf ablation, and is not significantly changed in comparison to the prior exam. xr r knee/tibfib/femur impression: 1. no evidence of fracture or dislocation within the right lower extremity. 2. mild degenerative change within the knee. ct head impression: limited study secondary to patient motion. however, there is no evidence of acute intracranial pathology or intracranial hemorrhage. ct cspine impression: no evidence of cervical spine fracture. cxr/pxr impression: 1. no acute cardiopulmonary process. 2. no definite fracture or dislocation within the pelvis. r leni impression: 1. no dvt. 2. small superficial hematoma r tibia. brief hospital course: pt admitted to tsicu for inr reversal and serial hematocrits for arterial bleed, and serial examinations for r/o compartment syndrome with orthopedic surgery on board. inr reversed well with several units of ffp and 10mg vitamin k admission. hct 38.7 drifted down to 24-5 over 24hrs, but patient's exam remained unchanged with no s/s of compartment syndrome. pt maintained on home propafenone. pt remained hemodynamically stable throughout admission. transferred to the floor on hd 2, ambulating, moving bowels, and tolerating pos well. hd 3 and hd 4 patient had runs of afib which converted with iv lopressor, during episodes patient remained hemodynamically stable without symptoms. he was also transfused 2uprbc for hct 22.8 with afib, which he responded appropriately to and felt much improved afterwards. he has restarted his home bp meds. however he is not to restart coumadin until 1 week after injury (which would be on friday ), for followup of inr levels with pcp (this has been discussed this with primary dr . discharged in stable condition hd 6 to rehab for physical therapy. medications on admission: coumadin lisinopril 20 amlodipine 5 hs propefenone 225 tid discharge medications: 1. propafenone hcl 225 mg tablet sig: one (1) tablet po tid (3 times a day). disp:*90 tablet(s)* refills:*0* 2. ferrous sulfate 325 (65) mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 3. folic acid 1 mg tablet sig: one (1) tablet po daily (daily). disp:*qs tablet(s)* refills:*0* 4. acetaminophen 325 mg tablet sig: 1-2 tablets po q4-6h (every 4 to 6 hours) as needed. disp:*30 tablet(s)* refills:*0* 5. hydrocodone-acetaminophen 5-500 mg tablet sig: 1-2 tablets po q4-6h (every 4 to 6 hours) as needed. disp:*20 tablet(s)* refills:*0* 6. lisinopril 20 mg tablet sig: one (1) tablet po twice a day: hold for sbp <100. disp:*60 tablet(s)* refills:*0* 7. norvasc 5 mg tablet sig: one (1) tablet po at bedtime: hold for sbp<100. disp:*30 tablet(s)* refills:*0* 8. coumadin 5 mg tablet sig: one (1) tablet po at bedtime: tues/thursday/saturday do not start until friday . disp:*30 tablet(s)* refills:*0* 9. coumadin 2.5 mg tablet sig: one (1) tablet po at bedtime: monday/wednesday/friday/sunday do not start until friday . disp:*30 tablet(s)* refills:*0* discharge disposition: extended care facility: of discharge diagnosis: pedestrian struck by car right gluteal and posterior thigh hematoma likely secondary to arterial bleed discharge condition: good discharge instructions: -return to regular diet as tolerated -participate in physical therapy every day -take all medications as prescribed. you will take your home blood pressure medications as usual, unless blood pressure is very low. you will not take coumadin until friday , your primary care doctor has agreed to monitor your inr coumadin level when you restart it. -return to the ed or call your doctor for any concerns, including but not limited to worsening pain, dizziness/ lightheadedness, fatigue, fainting, shortness of breath or chest pain, worsening 'swelling' of right buttock or thigh. followup instructions: -followup with the trauma clinic in 2 weeks, call for an appointment -followup with your primary care doctor () for your high blood pressure, your atrial fibrillation (fast heart beat), and your coumadin levels (you will restart coumadin on friday , call your doctor at that time to arrange for inr level checks). -followup with your cardiologist as needed. procedure: transfusion of packed cells transfusion of other serum diagnoses: unspecified essential hypertension gout, unspecified atrial fibrillation motor vehicle traffic accident involving collision with pedestrian injuring pedestrian long-term (current) use of anticoagulants contusion of thigh injury to other specified blood vessels of lower extremity contusion of buttock contusion of knee 

Answer: The patient is high likely exposed to