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: soft tissue sarcoma of the left ankle major surgical or invasive procedure: left below knee amputation history of present illness: mr. is a gentleman who presented with a mass in his ankle region. on mri, this did involve the ankle joint itself with large masses extending anteromedial, anterolateral as well as posterior. needle biopsy demonstrated an intermediate grade sarcoma not otherwise specified. based on this, our strongest recommendation was for a below-the-knee amputation. we discussed this at length in our multidisciplinary conference and made that as a combined recommendation to the patient. he also sought second opinion and that was the concurring with ours. he thus wished to proceed. we discussed the risks, benefits and alternatives and he was prepared with the informed consent form signed. past medical history: negative social history: the patient is originally from and is . he is currently not working. he smokes about half a pack per day and drinks approximately two drinks a week. family history: notable for gynecologic cancers in his mother; otherwise unremarkable. physical exam: afebrile with stable vital signs adequate urine output no acute distress, awake, alert, appropriate left lower extremity stump site with incision w/ mild discharge, some mild surrounding erythema/resolving blistering. able to flex and extend knee. pertinent results: 05:30am blood wbc-12.3* rbc-4.50* hgb-13.0* hct-39.1* mcv-87 mch-28.9 mchc-33.3 rdw-13.2 plt ct-308 05:30am blood plt ct-308 05:30am blood glucose-126* urean-10 creat-0.8 na-138 k-4.3 cl-102 hco3-25 angap-15 brief hospital course: 53 yo male admitted same day for left below knee amputation for left ankle soft tissue sarcoma. tolerated procedure well with combined spinal epidural anesthesia. generally uneventful hospitalization. post op labs remained stable. he was placed in a splint postoperatively which was removed on postop day number 2. at that time he was instructed in stump wrapping subsequently seen by therapy for a stump shrinker. his epidural was accidentally removed while up with pt causing him significant pain and was thus replaced. the epidural was later removed and he was transitioned to po pain meds with good pain relief. he had some blistering of his skin at his stump wound which remained stable. his stump was wrapped daily with xeroform gauze and a soft dressing + stump shrinker once it was available. he was discharged to home in stable condition after the epidural was removed and pain well controlled on po medications. medications on admission: none discharge medications: 1. acetaminophen 325 mg tablet sig: two (2) tablet po q6h (every 6 hours). 2. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). 3. gabapentin 300 mg capsule sig: two (2) capsule po tid (3 times a day) as needed for pain. disp:*60 capsule(s)* refills:*1* 4. morphine 30 mg tablet sustained release sig: one (1) tablet sustained release po qam (once a day (in the morning)). disp:*30 tablet sustained release(s)* refills:*0* 5. morphine 15 mg tablet sustained release sig: one (1) tablet sustained release po q 4pm (). disp:*30 tablet sustained release(s)* refills:*2* 6. morphine 30 mg tablet sustained release sig: one (1) tablet sustained release po q midnight (). disp:*30 tablet sustained release(s)* refills:*0* 7. ibuprofen 600 mg tablet sig: one (1) tablet po q8h (every 8 hours). disp:*60 tablet(s)* refills:*0* 8. oxycodone 5 mg tablet sig: 1-2 tablets po q3h (every 3 hours) as needed for breakthru pain. disp:*60 tablet(s)* refills:*0* 9. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day) as needed for constipation. disp:*60 tablet(s)* refills:*0* 10. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*0* 11. amitriptyline 25 mg tablet sig: one (1) tablet po hs (at bedtime). disp:*14 tablet(s)* refills:*0* 12. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po bid (2 times a day) as needed for constipation. disp:*300 ml(s)* refills:*2* 13. acetaminophen 325 mg tablet sig: two (2) tablet po q6h (every 6 hours). disp:*90 tablet(s)* refills:*0* 14. bisacodyl 5 mg tablet, delayed release (e.c.) sig: two (2) tablet, delayed release (e.c.) po daily (daily) as needed for constipation. disp:*15 tablet, delayed release (e.c.)(s)* refills:*0* discharge disposition: home with service facility: synergy discharge diagnosis: below knee amputation for soft tissue sarcoma of left ankle. discharge condition: stable discharge instructions: please re-wrap stump daily to decrease swelling. elevate as much as possible. you may shower. pat wound dry (leave steristrips) and re-wrap stump. please re-wrap stump daily to decrease swelling. elevate as much as possible. physical therapy: non-weight bearing left lower extremity below knee amputation site. treatments frequency: assist patient w/ lle dressing changes with xeroform, four by fours or abd pad and kerlix, followed by stump shrinking compressive wrap. followup instructions: please call to schedule followup appt with dr. in 2 weeks for wound check. please call with any questions or concerns. procedure: other amputation below knee diagnoses: other amputation stump complication malignant neoplasm of connective and other soft tissue of lower limb, including hip amputation of limb(s) causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation postprocedural fever 

Answer: The patient is high likely exposed to