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: history of present illness: this 70 year-old male who underwent a right nephrectomy for a benign lesion who noted one month prior to admission vague abdominal pain. on noted sudden onset of sharp abdominal pain 10 out of 10 nonradiating without hematuria, leg numbness or melena. he called 911. he was taken to an outside hospital. a ct scan showed ruptured aneurysm. the patient was transferred here for emergent surgery. past medical history: 1. hypertension. 2. prostate carcinoma. 3. status post brachytherapy on . 4. right nephrectomy, remote secondary to benign lesion. 5. chronic renal insufficiency, baseline creatinine of 2.2. allergies: no known drug allergies. medications on admission: hydrochlorothiazide 25 mg q.d., diltiazem 240 mg po q day, lisinopril 10 mg po q day. hospital course: the patient was admitted from the emergency room and went directly to surgery and underwent an urgent abdominal aortic repair. he was transfused 500 cc of cellsaver and 4 units of packed red blood cells intraoperatively. he was transferred to the cicu postoperatively for continued monitoring. immediately postoperatively, his physical examination, he was intubated and sedated. heart regular rate and rhythm. abdominal examination dressings were dry. he had a palpable femorals bilaterally with dopplerable dorsalis pedis pulses and posterior tibial pulses bilaterally. his postoperative hematocrit was 40. his bun 41, creatinine 2.1, k 5.7. blood gas was 7.31, 33, 87 and 17, -2. he is continued on a propofol drip and intubated with intravenous fluid resuscitation and he remained in the cicu. on postoperative day two overnight events were persistent systolic hypertension requiring intravenous fluid boluses. his morphine was converted to dilaudid with stabilization of his blood pressure. temperature max was 38.2. hematocrit was 32.9, bun 44, creatinine 2.6, k 4.8. he required intermittent doses of lopressor to for systolic hypertension and tachycardia rate control. he was extubated without difficulty. he remained npo. his hematocrit remained stable. his physical examination remained unchanged. cultures, blood, urine and sputum were obtained, because of his temperature max. the patient's cultures finalized at no growth. the patient was screened for mrsa, which was negative. the patient was transferred to the vicu on postoperative day two for continued monitoring and care. postoperative day three there were no overnight events. he defervesced. hematocrit was 25.9, white blood cell count 7.7, bun 41, creatinine 2.4, k 4.1. he required lasix and a unit of packed red blood cells for his hematocrit. postoperative day four his post transfusion hematocrit was 29.2, bun 54, creatinine 2.5. the patient's abdomen was soft with bowel sounds present. pulse examination remained unchanged. his swan was converted to a peripheral heplock and his a line was discontinued. ambulation was begun. postoperative day six his creatinine peaked at 2.7. renal consult was requested. recommendations were urine electrolytes, urinalysis and renal ultrasounds. ultrasound was negative. renal electrolytes were unremarkable and repeat urinalysis was unremarkable. adjustments were made in his ace inhibitor and lasix. over the next 48 hours his creatinine continued to defervesce. at the time of discharge his creatinine was 2.4. the patient should follow up with his primary care physician, and should have electrolytes drawn over the next week. the patient is having continued improvement in his renal function. he should follow up with dr. in two weeks time. discharge medications: diltiazem extended release 120 mg q day, percocet tablets one to two q 4 to 6 hours prn, metoprolol 25 mg b.i.d. ace inhibitor and lasix have been held. he will follow up with his primary care physician, to have renal functions monitored over the next week and his antihypertensives adjusted accordingly. discharge diagnoses: 1. ruptured abdominal aortic aneurysm status post repair. 2. renal failure secondary to atn, improving. , m.d. dictated by: medquist36 procedure: resection of vessel with replacement, aorta, abdominal diagnoses: acute kidney failure with lesion of tubular necrosis unspecified essential hypertension acquired absence of kidney abdominal aneurysm, ruptured 

Answer: The patient is high likely exposed to