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 41-year-old male who presented to dr. with recurrent abdominal pain radiating to the back. he had a previous history of acute pancreatitis in 12/99 complicated by pancreatic pseudocyst for which he had a gastrostomy in 3/00. a month prior to admission he complained of abdominal pain and an abdominal ct revealed recurrent pancreatic pseudocyst. he then had an ercp which showed complete cut off of the pd at the level of the mid body of the pancreas, pancreas divisum. past medical history: as above. medications: on admission, prilosec, aleve. allergies: none known. hospital course: mr. an elective distal pancreatectomy and splenectomy on by dr. during which fibrotic pancreas and a large cyst was seen. postoperatively he was admitted to the intensive care unit for close monitoring. he had an epidural for analgesia. his condition remained stable and he was transferred out of the intensive care unit. on postoperative day #3 he was started on po sips which he tolerated well. he was then slowly advanced to a regular diet as he tolerated. his postoperative course has been otherwise uncomplicated. prior to discharge his jp output was sent for amylase check which revealed an amylase of 92,700. the patient is going to go home with the jp drain and with vna care. he will follow-up with dr. in clinic. discharge medications: percocet 1-2 tablets po q 4-6 hours prn. follow-up with dr. in weeks. , m.d. dictated by: medquist36 procedure: total splenectomy distal pancreatectomy diagnoses: chronic pancreatitis cyst and pseudocyst of pancreas 

Answer: The patient is high likely exposed to