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: rofecoxib attending: chief complaint: lgib, radiation proctitis major surgical or invasive procedure: flexible sigmoidoscopy history of present illness: 67 y/o f w/ hx of cad and radiation proctitis (s/p xrt 02 and 03 for uterine ca). pt presented with brbpr. she is s/p argon laser tx 3 wks ago (). pt was transferred to for another argon laser treatment 12/08-15/04 due to recurrent bleeding. bleeding recurred when she had three profuse episodes and went to where her hct was seen to drop from 34 to 28.5. she was subsequently transferred back to where she complained of lightheadedness and sob on admission and was transferred to the . . flex sig showed abnormal vascularity in the rectum compatible with radiation proctitis and a clip was placed and cauterization performed. past medical history: uterine cancer- s/p xrt ' radiation proctitis hyperlipidemia htn dm type 2 cad s/p cabg ' gerd s/p appy/ccy chf af s/p pacemaker crf baseline cr 1.2-1.8 social history: lives alone, denies t/a/d. widowed. family history: father passed away in 50's from cad. siblings with early cad physical exam: 98.9, 175/44, 53 paced, 100%3l gen: nad chest: ctab cv: 2/6 sem, best heard at bases, rrr abd: obese soft nt, well healed surgical scar ext: positive pulses, no edema rectal: liquid brown/red, heme positive pertinent results: 11:15pm blood wbc-4.7 rbc-3.71* hgb-11.0* hct-33.0* mcv-89 mch-29.7 mchc-33.4 rdw-15.3 plt ct-264 11:15pm blood neuts-72.8* lymphs-16.8* monos-7.4 eos-2.6 baso-0.5 11:15pm blood pt-12.6 ptt-21.0* inr(pt)-1.0 11:15pm blood glucose-342* urean-67* creat-1.8* na-141 k-3.9 cl-102 hco3-30* angap-13 11:15pm blood calcium-9.0 phos-4.1 mg-2.5 ########################################## portable chest: comparison is made to prior study dated . the current study is limited by significant patient rotation. changes of prior median sternotomy are again noted. a dual-chamber transvenous cardiac pacer is without change. the cardiac and mediastinal contours are not well evaluated, but appear grossly unchanged. evaluation of the lung parenchyma is also limted. diffuse indistinctness of vessel and hilar outlines may reflect mild chf. relative haziness of the hemithorax may be an artifact of rotation. no frank air-space infiltrate is seen. impression: limited study; cannot rule out mild chf. ########################################## ct of the abdomen with and without iv contrast: there is pleural thickening identified at bilateral lung bases. there are scattered pleural calcifications seen. the patient is status post cholecystectomy. the liver, spleen, pancreas, and adrenal glands are unremarkable. there is a focal area within the mid pole of the right kidney without cortical enhancement, which likely represents an aread of prior infarction or inflammation. the kidneys are otherwise unremarkable. ct of the pelvis with iv contrast: there is no free air, fluid, or significant lymphadenopathy within the pelvis. there is atherosclerotic disease within the aorta and iliac vessels with wall calcifications. note is made of diffuse, circumferential thickening of the rectum and sigmoid colon consistent with the patient's history of radiation proctitis/colitis. there is also thickening of the bladder wall. the rest of the bowel loops are unremarkable. bone windows: there are no suspicious lytic or sclerotic osseous lesions. impression: 1) no abnormal masses or lymphadenopathy in the abdomen and pelvis to indicate metastatic disease. 2) bibasilar pleural thickening with pleural calcifications seen on limited views of the lungs consistent with asbestos exposure. 3) circumferential wall thickening of the rectum and sigmoid colon consistent with the patient's history of radiation. there is also bladder wall thickening. brief hospital course: anemia: pt was transferred to the for hemodynamic control. she received 1 unit of prbcs for a hct drop from 31 to 27. her hct remained stable throughout the rest of her hospitalization. . proctitis: pt now with multiple episodes of brbpr secondary to proctitis. a non-emergent diverting colectomy is recommended. . chf: not an active issue on this admission . htn: managed well on current regimen . dm: fsg and iss, controlled throughout hospitalization . arf: cr 1.2 to 1.7, possibly secondary to prerenal, pt was hydrated, but insisted on leaving. will have pcp measure cr and suggest rehospitalization if increasing cr. medications on admission: amiodarone 200 mg cardizem compazine iron nph 34am/10pm humalog ss toprol xl nitro patch lasix 80 discharge disposition: home discharge diagnosis: radiation proctitis discharge condition: stable hct, no further bleeding episodes following argon therapy discharged to home discharge instructions: 1) please go to to recheck your creatinine (lab request provided) on and on . please have lab call dr. ()- he is on call over the holidays. 2) weigh yourself every morning, md if weight > 3 lbs. adhere to 2 gm sodium diet 3) please follow up with appointmets at gi and surgery as below 3) please continue taking your medications as prior to admission 3) please return to the emergency room for any recurrent episodes of bleeding followup instructions: please go to for creatnine check on and and please have lab call dr. at with results 1) , md where: building (/ complex) endoscopy suite phone: date/time: 9:00 2) e suite gi rooms where: gi rooms date/time: 9:00 3) please call dr. office () for a surgery appointment after the holidays procedure: endoscopic destruction of other lesion or tissue of large intestine diagnoses: congestive heart failure, unspecified acute posthemorrhagic anemia diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified atrial fibrillation aortocoronary bypass status personal history of malignant neoplasm of other parts of uterus cardiac pacemaker in situ other specified disorders of rectum and anus late effect of radiation radiological procedure and radiotherapy as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure 

Answer: The patient is high likely exposed to