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: the patient is a 47 year old gentleman status post orthotopic transplant for hep. c. cirrhosis and alcoholic cirrhosis in . the patient had a history of hepatic artery stenosis with stent placed in . the patient had a routine follow up ultrasound on which showed decreased flow and the patient underwent angiography on which was found to have stenosis and two stents were placed and the patient was placed in the intensive care unit for overnight observation. past medical history: significant for hep. c cirrhosis, cholangitis, chronic renal insufficiency, hypertension, encephalopathy, esophageal varices, and vre and pneumonia, urinary tract infection. past surgical history: orthotopic liver transplant and wound dehiscence and - hepatic artery stent placement. medications: neoral prednisone 7.5 mg po qd protonix epogen atenolol 50 mg po qd bactrim cellcept plavix aspirin hospital course: the patient was admitted to the intensive care unit overnight for observation. the patient did well on hospital day no. 2. the patient's heparin drip at 500 units an hour was shut off and the patient was placed on plavix and aspirin alone and the patient's liver function tests were perfectly normal and the patient underwent a follow up ultrasound which was normal and the patient was keen and ready for discharge on . prior to discharge the patient was afebrile and vital signs were stable. neurologically the patient was alert and oriented x 3. chest was clear. heart was regular rate and rhythm. abdomen was soft, nontender and non-distended. extremities - no edema. the patient is to be discharged home and the patient is instructed to have his full set of lab drawn on thursday, , and the patient is to follow up in the clinic next week. discharge medications including aspirin 325 mg po qd, plavix 75 mg po qd, cellcept mg po bid, bactrim single strength one tab po qd and atenolol 50 mg po qd, epogen 10, 000 units subcutaneous q saturday, prednisone 7.5 mg po q d and prevacid 30 mg po qd and cyclosporin or neoral 125 mg po bid. the patient is to have his full set of lab including cyclosporin level drawn on thursday. discharge diagnosis: hepatic artery stenosis status post orthotopic liver transplant, hepatitis c cirrhosis, cholangitis, chronic renal insufficiency, hypertension, encephalopathy, esophageal varices, pneumonia and urinary tract infection. , j. m.d. procedure: angioplasty of other non-coronary vessel(s) arteriography of other intra-abdominal arteries insertion of non-drug-eluting peripheral (non-coronary) vessel stent(s) insertion of drug-eluting stent(s) of other peripheral vessel(s) diagnoses: unspecified essential hypertension accidental puncture or laceration during a procedure, not elsewhere classified unspecified disorder of kidney and ureter other complications due to other vascular device, implant, and graft complications of transplanted liver stricture of artery 

Answer: The patient is high likely exposed to