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: patient recorded as having no known allergies to drugs attending: chief complaint: weakness, lightheadedness, worsening hematuria major surgical or invasive procedure: 1. left selective renal angiography - - interventional radiology, 2. right percutaneous nephroureteral stent change - - interventional radiology 3. left antegrade ureteroscopy - - dr. 4. aortogram, left internal and external iliac arteriograms - - interventional radiology 5. cystoscopy, left ureteral stent removal - - dr. 6. right percutaneous nephroureteral stent removal, placement of right percutaneous nephrostomy tube, bilateral ureteral balloon occlusion, bilateral antegrade nephrostograms. 7. aortogram, left common, internal, and external iliac arteriogram, coil embolization of left internal iliac artery - - interventional radiology 8. placement of picc line - - interventional radiology 9. left common, internal, and external iliac arteriogram, - - interventional radiology history of present illness: 74 f with h/o colon cancer s/p chemotherapy and pelvic radiation c/b colovesical fistula and colostomy. she also has a history of chronic bilateral ureteral obstruction, for which she is managed by bilateral percutaneous nephroureteral stents that are periodically changed. she developed hematuria around the time of l percutaneous nephroureteral stent change and underwent selective angiography of left kidney with selective embolization of a left renal angiodysplasia . her hct on discharge was 28. tonight she felt hematuria worsened @9pm then felt lightheaded and weak. she was brought to the ed and hct was found to be 13. past medical history: 1)colon cancer-s/p chemotherapy and pelvic radiation c/b colovesical fistula and colostomy 2)b/l nephrouretal tubes from hydronephrosis vs. rpf 3)benign htn 4)annular lesion in the left proximal femur social history: lives with husband and daughter. denies tobacco/etoh use. not working. family history: non-contributory physical exam: sitting in bed, comfortable, talkative rrr ctab abd s, overweight, nt, nd r pcn and l pcn sites without lesions. l pcn with clear yellow, r pcn wtith clear yellow urine pertinent results: 11:35pm blood wbc-9.9 rbc-1.35*# hgb-4.1*# hct-12.8*# mcv-95 mch-30.4 mchc-32.1 rdw-15.5 plt ct-296 06:35am blood wbc-6.8 rbc-3.66* hgb-11.2* hct-33.5* mcv-91 mch-30.5 mchc-33.4 rdw-15.2 plt ct-241 06:35am blood glucose-81 urean-22* creat-1.7* na-145 k-4.4 cl-108 hco3-30 angap-11 06:38am blood wbc-6.0 rbc-3.49* hgb-10.5* hct-31.1* mcv-89 mch-30.1 mchc-33.7 rdw-15.2 plt ct-220 04:44am blood hct-29.7* 04:44am blood urean-17 creat-1.2* na-138 k-4.0 cl-107 brief hospital course: the patient was admitted to dr. service and was initially brought to the sicu for hemodynamic monitoring. she went to the angiography suite, where she underwent selective angiography of her l kidney to examine for potential bleeding vessels, none of which were observed. she also had her percutaneous nephroureteral stent upsized from 8fr to 10fr. she was transfused a total of 8u of prbcs for a hct of 13. a tagged rbc scan was then performed to r/o any other potential sources of bleeding. the scan was negative for active bleeding of significant rate. the pt was maintained on continuous bladder irrigation, which also served to irrigate the urine in her pcnus bilaterally. her hct responded appropriately to the blood transfusions and her hct on was 33.5. she was reevaluated on and noted to have clear yellow urine from her l percutaneous nephroureteral stent. she then went to the ir suite for a r percutaneous nephroureteral stent change. however, on hd 8, she was noted to have persistent bloody output from both pcns. ir recommended obtaining an mrv to investigate sources of venous bleeding. this was performed, which was negative. on , she was taken to the or for antegrade ureteroscopy, which was essentially negative for a definitive source of bleeding. she was left with a pcn and a double j stent. on pods , she continued to bleed, requiring multiple blood transfusions. she was discussed at the interdisciplinary gu-radiology conference, where the possibility of a fistula between a vessel and the ureter was discussed. on , she went to the angiography suite and underwent an aortogram and arteriogram of the l internal and external iliac arteries, which was negative for active extravasation. on , she went to the operating room to have her l ureteral stent removed under local anesthesia, and then went to the ir suite for bilateral ureteral balloon occlusion and bilateral antegrade nephrostograms to look for any ileoureteric fistulas. none were noted. on , she had an episode of syncope while sitting on the toilet and passing a large clot per urethra. she was given additional blood transfusions. she was also taken to the ir suite for angiography with the l ureteral stent not in place, which demonstrated a fistula between an iliac vessel (likely internal iliac), and her l ureter. an occluding stent could not be placed, so the l internal iliac artery was coiled. she was transferred to the for further management, where she was resuscitated and transfused. she was transferred to the floor on . her r pcn was clear yellow urine, but her l pcn continued to have bloody output. on the night of she had a r ij cvl placed with some difficulty. however, the placement of the tip of the cvl was an issue, and it was removed after ir placed a picc line on . on , her l pcn was noted to have slightly dark, but clear yellow urine. she was taken to the ir suite on for a repeat arteriogram, which was negative for fistula. no stent was placed. on discharge, her urine from her nephrostomy tubes was clear yellow. her bladder was irrigated for small clots, and there was little to no active bleeding. the foley catheter was removed. her nephrostomy tubes were left open to gravity. her picc line was removed. she was then discharged home in stable condition with instructions to call drs. for follow-up appointments. medications on admission: 1. hydrochlorothiazide 25 mg po daily 2. enalapril 10 mg po daily discharge medications: 1. hydrochlorothiazide 12.5 mg capsule sig: one (1) capsule po daily (daily). discharge disposition: home discharge diagnosis: left ileoureteric fistula discharge condition: stable discharge instructions: -leave your r percutaneous nephrostomy tube open to gravity. -leave your l percutaneous nephrostomy tube open to gravity. diet you may return to your normal diet immediately. because of the raw surface of your bladder, alcohol, spicy foods, acidy foods and drinks with caffeine may cause irritation or frequency and should be used in moderation. to keep your urine flowing freely and to avoid constipation, drink plenty of fluids during the day (8 - 10 glasses). activity your physical activity doesn't need to be restricted. however, if you are very active, you may see some blood in the urine. we would suggest to cut down your activity under these circumstances until the bleeding has stopped. bowels it is important to keep your bowels regular during the postoperative period. straining with bowel movements can cause bleeding. a bowel movement every other day is reasonable. use a mild laxative if needed, such as milk of magnesia tablespoons, or 2 dulcolax tablets. call if you continue to have problems. if you had been taking narcotics for pain, before, during or after your surgery, you may be constipated. take a laxative if necessary. medication you should resume your pre-surgery medications unless told not to. in addition you will often be given an antibiotic to prevent infection. these should be taken as prescribed until the bottles are finished unless you are having an unusual reaction to one of the drugs. problems should report to us a. fevers over 101.5 fahrenheit. b. heavy bleeding, or clots (see notes above about blood in urine). c. inability to urinate. d. drug reactions (hives, rash, nausea, vomiting, diarrhea). e. severe burning or pain with urination that is not improving. followup instructions: please call dr. on monday to arrange for a follow-up appointment. please also call for a follow-up with dr. of ir. procedure: venous catheterization, not elsewhere classified percutaneous nephrostomy without fragmentation injection or infusion of other therapeutic or prophylactic substance arterial catheterization aortography aortography arteriography of other intra-abdominal arteries arteriography of other intra-abdominal arteries arteriography of other intra-abdominal arteries ureteral catheterization other endovascular procedures on other vessels arteriography of renal arteries arteriography of renal arteries removal of ureterostomy tube and ureteral catheter removal of ureterostomy tube and ureteral catheter replacement of nephrostomy tube replacement of nephrostomy tube other local destruction or excision of renal lesion or tissue diagnoses: acute posthemorrhagic anemia acute kidney failure, unspecified gross hematuria hydronephrosis syncope and collapse attention to other artificial opening of urinary tract personal history of antineoplastic chemotherapy other specified hypotension disorder of bone and cartilage, unspecified colostomy status radiological procedure and radiotherapy as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure rupture of artery benign essential hypertension personal history of malignant neoplasm of rectum, rectosigmoid junction, and anus other ureteric obstruction ureteral fistula 

Answer: The patient is high likely exposed to