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: bright red blood per rectum major surgical or invasive procedure: colonoscopy history of present illness: mr. is a 52 y.o. m presenting with brbpr, transferred from . he states that he was in his usoh until the am of , when he had a bm which was mixed with red blood. he then had multiple additional episodes of pure brbpr at home and went to in the late morning. in total had ~7-8 episodes yesterday, which slowed down yesterday afternoon. has had no additional bleeding today. at , initial hct there was 41 --> dropped to 26. he received 2u prbc, underwent tagged rbc scan, transferred to . tagged rbc scan showed delayed uptake at 37 min in the rectosigmoid. decision not to pursue angiography. denies prior hx of bleeding. no prior colonoscopy. denies abdominal pain. denies nsaid use. no recent change in bowel habits. no weight loss. ros o/w neg x 10. past medical history: hyperlipidemia social history: works in investment industry. etoh/night- prior hx of occasional heavier use. nonsmoker. family history: no hx of colon ca, ibd. aunt with diverticulosis physical exam: initial exam: afebrile, bp 118/70, hr 70s nad appears very well, alert and comfortable lungs with faint crackles at left base rrr no m/r/g abdomen soft, no masses rectal no ext hemorrhoids. dried blood in and around anus- no fresh blood. pertinent results: imaging: colonoscopy : a single sessile 5 mm polyp of benign appearance was found in the recto-sigmoid colon at 25cm. the polyp was not removed at this time because of the patient's recent history of bleeding. multiple non-bleeding diverticula with medium openings were seen in the sigmoid colon, descending colon and transverse colon. diverticulosis appeared to be of moderate severity. impression: diverticulosis of the sigmoid colon, descending colon and transverse colon. polyp at 25cm in the recto-sigmoid colon recommendations: your bleeding was likely from diverticuli. cxr : impression: 1. 2.7 cm nodule left upper lobe. further characterization with ct is recommended if this has not already been done at an outside hospital. 2. no radiographic evidence of mediastinal air at this time. cxr : impression: streaky lucency projecting over the lower esophagus on the lateral view could be pneumomediastinum. there is no pneumothorax, pneumoperitoneum, pleural effusion or mediastinum. aside from a heavily calcified nodular lesion in the anterior segment of the left upper lobe, lungs are clear of any focal abnormality. the lesion on two views is close to a large and tortuous vessel, raising the possibility that it is a thrombosed avm as opposed to the more likely calcified lung nodules, granuloma, and hamartoma. clinical correlation advised. there are no other likely candidates for avm. hyperinflation best appreciated on the lateral view suggests emphysema, or alternatively small airways obstruction. there is evidence of central adenopathy. heart size normal. : urine cx: e. coli sensitive to ciprofloxacin ua: lg pos 30 neg 50 sm 1 6.5 mod 11:05pm fibrinoge-193 11:05pm pt-11.5 ptt-27.8 inr(pt)-1.0 11:05pm plt count-149* 11:05pm wbc-5.2 rbc-3.15* hgb-10.3* hct-28.9* mcv-92 mch-32.8* mchc-35.8* rdw-15.0 11:05pm albumin-3.0* calcium-8.0* phosphate-3.8 magnesium-1.7 11:05pm lipase-21 11:05pm alt(sgpt)-60* ast(sgot)-37 alk phos-38* amylase-51 tot bili-0.5 11:05pm estgfr-using this 11:05pm glucose-95 urea n-13 creat-0.9 sodium-141 potassium-4.1 chloride-111* total co2-24 anion gap-10 brief hospital course: on hd 1 () the pt was admitted to the trauma sicu with the history and exam as above. the pt was noted to not be actively bleeding per rectum at that time, though he did have a few more bloody bowel movements during hd 1 and 2. his initial hematocrit was 29, and ranged from 26 to 34 throughout his hospital stay. he received a total of 3 units of prbcs. his hematocrit at discharge was 28.4. upon admission, the gi service was consulted and recommended colonoscopic evaluation. throughout hd 2 the pt ingested his golytely prep for his planned colonoscopy, with no further active bleeding per rectum. on hd 3 the pt had his colonoscopy with the findings as noted above. the pt was felt to be stable and transferred to the floor after his colonoscopy found no evidence of bleeding. the patient had no further blood per rectum throughout his hospital stay. on the morning of hd 4 the pt spiked a temp to 101.2. he c/o dysuria, and urinalysis showed evidence of urinary tract infection. the pt was started on cipro. he also had a chest x-ray as part of his fever evaluation, which showed results as above. also on hd 4 the pt had a brief episode of hypotension to 82/60, which was asymptomatic, and recovered spontaneously. hematocrit was stable and the pt was given a fluid bolus. on hd 5 the pt remained afebrile (without tylenol) and was given tylenol for a temp of 100.3 f. the pt's vital signs remained stable, though he did continue to void with mild dysuria. the pt was adamant that he desired discharge. the trauma team discussed the pt's uti with the patient and his partner, and gave strict return precautions as noted in his discharge instructions. the urine culture showed e. coli sensitive to ciprofloxacin. all discharge criteria were met and the pt was discharged home in stable condition on hd 5. medications on admission: simvastatin, asa discharge medications: 1. ciprofloxacin 500 mg tablet sig: one (1) tablet po twice a day for 5 days. disp:*10 tablet(s)* refills:*0* discharge disposition: home discharge diagnosis: 1. diverticulosis - you were diagnosed with diverticulosis, which means that you have many small "outpouching" areas in your colon. - your bleeding was likely from one of these diverticuli, as noted on your colonoscopy report. - additionally, a polyp was found in your colon during the colonoscopy. because you had recently been having blood from your rectum, the polyp was not removed at this time. 2. urinary tract infection - while you were in the hospital you were found to have a fever, likely caused by a urinary tract infection as seen on your urinalysis. - take your antibiotic as prescribed 3. left upper lobe lung nodule. - as part of the evaluation of your fever, you had a chest x-ray. the radiologist incidentally found this nodule on your x-ray. - please discuss your chest x-ray results with your primary care physician after discharge. please discuss whether or not you will require a follow-up evaluation such as a ct scan. discharge condition: good discharge instructions: please call your physician or go to the emergency room if you develop any further bleeding from your rectum or gi tract, chest pain, shortness of breath, lightheadedness, fever greater than 101.5 not responsive to tylenol, foul smelling or colorful drainage from your incisions, redness or swelling, severe abdominal pain or distention, persistent nausea or vomiting, diarrhea, inability to eat or drink, or any other symptoms which are concerning to you. . activity: you may resume activity as tolerated. . diet: you may resume your regular diet. . medications: resume your home medications. take any new medications as prescribed. you should take a stool softener as needed for constipation. . your bleeding was likely from diverticuli. you need to schedule a repeat colonoscopy in the next 6-12 months. please call in order to schedule this as a 'fellow-booked' colonoscopy. followup instructions: please call on monday to arrange follow-up with your primary care physician weeks to discuss your hospitalization and diagnoses. please call your physician to be seen earlier or return to the emergency department if your urinary symptoms do not improve in days. additionally, you will need to follow-up with the gi doctors. you were seen by dr. while in the hospital. please call ( with any questions or to arrange an appointment. as noted, your bleeding was likely from diverticuli. you also need to schedule a repeat colonoscopy in the next 6-12 months for removal of the polyp. please call in order to schedule this as a 'fellow-booked' colonoscopy. procedure: colonoscopy transfusion of packed cells diagnoses: urinary tract infection, site not specified hypovolemia benign neoplasm of colon diverticulosis of colon with hemorrhage 

Answer: The patient is high likely exposed to