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: contrast: oral and rectal contrast were administered. 150 cc of non ionic intravenous contrast were also administered. non ionic intravenous contrast was used due to history of allergies. abdominal ct with iv contrast: the lung bases show no pulmonary nodules or pleural effusions. the liver parenchyma has a homogeneous enhancement pattern, with no focal lesions. the gallbladder contains multiple calcified gallstones, with no evidence of cholecystitis. the pancreas, spleen, stomach, and intraabdominal great vessels are unremarkable. bilateral kidneys show symmetrical excretion of contrast, with no hydronephrosis or masses. there is a right sided ureteral stent. bilateral adrenal glands are normal. there are multiple loops of dilated small bowel containing air fluid levels. there is slow transition of enteric contrast through the dilated loops of bowel, suggestive of ileus or bowel obstruction. there is no definite transition point. the patient is status post total colectomy and ileorectal anastomosis. there is a pig-tail catheter in the superficial right paraspinal soft tissues. following administration of rectal contrast, multiple loops of collapsed and dilated small bowel fill with contrast. there are multiple pockets of entering contrast and gas in the right retroperitoneal and intraperitoneal areas, which do not conform to the lumen of the bowel. these collections of entering contrast and gas are surrounded by thick soft tissue, appear to communicate with the bowel lumen and the pig-tail catheter, and extend into the right thigh. there are multiple small lymph nodes in the porta hepatis. pelvic ct with iv contrast: the rectum and pelvic loops of bowel fill with (over) 6:31 pm ct abdomen w/contrast; ct pelvis w/contrast clip # ct 150cc nonionic contrast; ct reconstruction reason: pt with metastatic colon ca, mets to pelvis and liver, s/p r contrast: optiray amt: 150 ______________________________________________________________________________ final report (cont) contrast following administration of rectal contrast. multiple pockets of free contrast and gas in the abdomen appear to communicate with the bowel lumen as described above. the urinary bladder, left distal ureter, distal right ureteral stent, prostate and seminal vesicles are within normal limits. osseous structures are unremarkable. coronal reconstruction images confirm the above findings. impression: 1) findings suggestive of ileus or bowel obstruction with no definite transition point. 2) extraluminal enteric contrast and gas, surrounded by nodular soft tissue, extend from the pig-tail catheter in the right paraspinal soft tissues to the right thigh. these findings are consistent with extensive abscess cavity formation in the right retroperitoneum and intraperitoneum space which communicate with the bowel lumen through a non-identified fistula. 3) right ureteral stent with no hydronephrosis. 4) lymph nodes in the porta hepatis. procedure: venous catheterization, not elsewhere classified parenteral infusion of concentrated nutritional substances percutaneous abdominal drainage closure of fistula of small intestine, except duodenum other permanent ileostomy other myectomy diagnoses: malignant neoplasm of liver, secondary diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled unspecified septicemia hyposmolality and/or hyponatremia personal history of malignant neoplasm of large intestine fistula of intestine, excluding rectum and anus nutritional marasmus secondary malignant neoplasm of retroperitoneum and peritoneum 

Answer: The patient is high likely exposed to