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: codeine / adhesive tape attending: chief complaint: left hip pain major surgical or invasive procedure: s/p revision l hip hemiarthroplasty history of present illness: is a very nice 48 y/o man with charcot arthropathy of the left hip. he is well known to the arthroplasty service at . he previously had undergone girdlestone resection arthroplasty, then a reconstruction with hemiarthroplasty was attempted in . this attempt had to be aborted due to poor bone stock, and instead a femoral autograft was used to reconstruct part of his acetabulum. he presented again electively for attempted arthroplasty of his left hip. past medical history: 1. hypertension 2. chronic atrial fibrillation 3. gout 4. degenerative joint disease social history: 1. on disability since 2. nonsmoker, social alcohol 3. denies drug use. family history: 1. mom died from lung cancer at the age of 79 2. father died of congestive heart failure 3. two siblings alive and well 4. one brother who died from gunshot wound physical exam: in pre-op: nad, a+o x3 breathing comfortable, cor reg. left le: + , ta, g-s silt at s/s/t/dp/sp warm toes, 2+ dp pulses bilaterally. brief hospital course: on the patient was brought to the operating room and underwent revision right hip hemiarthroplasty. a total arthroplasty could not be performed secondary to poor bone stock of his acetabulum. the case was uncomplicated but did involve a significant blood loss. please see dr. operative note for details. post-operatively extubation was delayed due to the length of the case and the late hour of its completion, so the pt was managed in the icu for close monitoring overnight. the patient was treated with iv then po antibiotics for ten days for prophylaxis of infection. lovenox was given for dvt prophylaxis and teds and pneumoboots were used. the patients home dose of coumadin was restarted and the lovenox was stopped when his inr became therapeutic (> 2.0). the patient was made wbat on the operative extremity with posterior hip precautions and physical therapy assisted with mobilization. his other home medications were restarted. as the patient had no well formed acetabulum, the hemiarthroplasty came to form an articulation with his pelvis just superior to the original acetabulum. this was noted both intraoperatively and on post-operative plain films. as such, the patient was left with a known leg length discrepency, and he will be fitted with a shoe lift prosthesis near his home. the joint remained stable to wbat with crutch ambulation while the patient was in house. the acute pain service followed the patient while in-house a po regimen was found that kept him comfortable before discharge. prior to discharge the patient was afebrile with stable vital signs. hematocrit was stable and pain was adequately controlled on a po regimen. the operative extremity was neurovascularly intact and the wound was benign. patient was discharged in stable condition. medications on admission: coumadin, diltiazem, metoprolol, lisinopril, allopurinol, clonazepam, baclofen, oxycontin, dilaudid, lasix discharge medications: 1. oxycodone 40 mg tablet sustained release 12hr sig: two (2) tablet sustained release 12hr po q8h (every 8 hours). disp:*180 tablet sustained release 12hr(s)* refills:*0* 2. warfarin 5 mg tablet sig: two (2) tablet po daily (daily): goal inr 2.0-2.5-- take daily- alternate 7.5 mg and 10.0 mg . 3. lisinopril 5 mg tablet sig: 0.5 tablet po daily (daily). 4. furosemide 80 mg tablet sig: one (1) tablet po tid (3 times a day). 5. metoprolol tartrate 50 mg tablet sig: one (1) tablet po tid (3 times a day). 6. baclofen 10 mg tablet sig: one (1) tablet po tid prn () as needed for spasms. 7. diltiazem hcl 120 mg capsule, sustained release sig: one (1) capsule, sustained release po daily (daily). 8. cephalexin 500 mg capsule sig: one (1) capsule po q6h (every 6 hours) for 7 days. disp:*28 capsule(s)* refills:*0* 9. hydromorphone 4 mg tablet sig: 3-4 tablets po q3h (every 3 hours) as needed for pain. disp:*300 tablet(s)* refills:*2* discharge disposition: home with service facility: vna discharge diagnosis: left hip osteoarthritis/neuropathic joint discharge condition: good. discharge instructions: wound: keep wound clean and dry. cover with dry sterile dressing until dry x 72 hours and then open to air. shower, but keep all water off of wound until 1 week post-op. medications: take all medications as prescribed. call dr. for fevers >101, chills, sweats, redness or discharge around your wound or any other changes that are concerning to you. physical therapy: activity: left lower extremity: full weight bearing assist in ambulation w/ crutches ** pt is chronically dislocated and is forming an articulation between his hemiarthroplasty and the side of his pelvis-- consequently his left leg is shorter than the right, and he will be fitted for a corrective shoe prosthesis see attached pt note for further details treatments frequency: -dry dressings prn to incision -staples and stitches will be removed at f/u visit -inr to be followed by pcp as was prior routine followup instructions: 2 weeks with dr. please call asap to schedule an appointment as close to as possible. your stitches and staples will be removed then. procedure: partial hip replacement transfusion of packed cells biopsy of bone, femur diagnoses: unspecified essential hypertension acute posthemorrhagic anemia atrial fibrillation long-term (current) use of anticoagulants disorder of bone and cartilage, unspecified 

Answer: The patient is high likely exposed to