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: morphine / nsaids / dilantin attending: chief complaint: brbpr and abdominal pain major surgical or invasive procedure: ercp with sphincterotomy and pd stent placement repeat ercp with lithotrypsy history of present illness: 49m s/p lap ccy in originally presented and admitted to for epigastric pain (no n/v or f/c). imaging shows retained cystic duct stone. he underwent a ercp and sphincterotomy here on . a 1.5 cm retained cystic duct stone was seen but several attempts to extract it was unsuccessful. given the multiple manipulations/prolonged procedure, a pancreatic duct stent was placed to minimize post ercp pancreatitis. the patient presented to the ed on with abdominal pain and brbpr. in addition his lipase was elevated to 6970. he was admitted to the medical service/icu for monitoring of his post-ercp pancreatitis and lgib secondary to an ugib from his recent sphincterotomy. past medical history: pmh: cholecystitis, htn, subdural hematoma (mva ) psh: cholecystectomy, drainage of sdh as above : amilodipine 10 mg po qd social history: married with 3 children. denies smoking, social drinker. works at department of public works. family history: non-contributory physical exam: vs: afebrile, vss . gen: in nad. heent: perrl, eomi. no scleral icterus neck: supple, no lad, no jvp elevation. lungs: cta bilaterally, no wheezes, rales, rhonchi. normal respiratory effort. cv: rrr, no murmurs, rubs, gallops. abdomen: soft, nt/nd extremities: warm and well perfused, no cyanosis, clubbing, edema. neurological: alert and oriented x 3 skin: no rashes or ulcers. psychiatric: appropriate. . pertinent results: admit wbc: 9.5 discharge wbc: 6.0 admit hct: 41 --> 30.5 (admit to ) discharge hct: 32 admit lipase: 6790 discharge lipase: 136 . ercp: - a retained cyst duct stone was found. this was not removed. - otherwise normal post-cholecystectomy cholangiogram. - a 5cm by 5fr geenen pancreatic stent was placed to facilitate deep biliary cannulation. - a biliary sphincterotomy was performed. ct abd: 1. no evidence of perforation, or other post-ercp related injuries. 2. contrast in the cbd and cystic stump/gallbladder neck with a filling defect suggesting a residual stone in the cystic stump/gallbladder neck. no evidence of cbd or pancreatic ductal dilation. stent noted in the pancreatic duct extending into the duodenum. 3. multiple hypoattenuating left renal foci, largest in the superior pole could represent a simple cyst, others are too small to characterize. ercp: a plastic stent placed in the pancreatic duct was found in the major papilla. evidence of a previous sphincterotomy was noted in the major papilla. pancreatic duct stent was removed and sent for cytology cholangioscopy with electrohydrolithotripsy:spyglass system is introduced into the therapeutic duodenoscope. the bile duct is cannulated, and the spyscope catheter guided the spyglass?????? direct visualization probe into the biliary tree over the guidewire. the spyscope catheter and spyglass probe are maneuvered up to the cystic duct for direct visualization. 15 mm cystic duct stone was visuaized. a 3 fr electrohydraulic lithotripsy probe is passed through the working channel of the spyscope catheter.under direct visualization, the lithotripsy probe is advanced until it came in contact with the target stone. water is infused through the dedicated irrigation channels to provide a fluid environment. electrohydraulic lithotripsy is applied and the stone is broken into multiple fragments. a spiral retrieval basket or large stone extraction balloon is then passedthrough the working channel of the duodenoscope and into the bile duct and multiple sweeps of the duct are conducted to remove remaining stone fragments. we were successful to remove couple of fragments but there were still stone fragments left in the cystic duct stump as the duct was quite tortous. brief hospital course: after being admitted to the medical service/, the patient's repeat hct dropped from 41 to 30.5. he was still hemodynamically stable though. on . the patient was transfused 1 unit of prbc. his hct responded appropriately, increasing to 33, stabilizing at 30 with ivf running for his post-ercp pancreatitis. given his hemodynamic stability and his progressively decreasing amylase/lipase, a repeat ercp was done on with attempts at lithotrypsy to remove the retained cystic duct stone. the bulk of the stone was removed with the basket, however approximately pieces still remained. the pancreatic duct stent originally placed on was taken out. the patient tolerated the procedure well. repeat lfts and amylase/lipase show resolving pancreatitis. his diet was advanced. abdominal exam is benign. he is to follow up with dr. in one week. per ercp recs, the patient should undergo a mrcp in one month to reassess for stones. if the mrcp shows stones or is vague, a ercp could be attempted again. medications on admission: amlodipine 10 mg tablet sig: one (1) tablet po once a day. discharge medications: 1. amoxicillin-pot clavulanate 500-125 mg tablet sig: one (1) tablet po q8h (every 8 hours) for 14 days. disp:*42 tablet(s)* refills:*0* 2. amlodipine 10 mg tablet sig: one (1) tablet po once a day. discharge disposition: home discharge diagnosis: 1) retained cystic duct stone s/p ercp, sphincterotomy and lithotrypsy 2) post ercp pancreatitis discharge condition: good discharge instructions: please call or return to the ed if you experience any of the following signs/symptoms: - fevers and chills - dizziness - chest pain/pressure - difficulties breathing - excessive nausea and vomitting - difficulties keeping down liquids/dehydration - abdominal pain - coughing up blood/throwing up blood - blood per rectum/in stools followup instructions: follow up with dr. in one week. please call his office at ( to schedule an appointment. procedure: endoscopic removal of stone(s) from biliary tract removal of pancreatic tube or drain diagnoses: unspecified essential hypertension acute posthemorrhagic anemia other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure blood in stool acute pancreatitis calculus of bile duct without mention of cholecystitis, with obstruction 

Answer: The patient is high likely exposed to