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: cecal mass bleed major surgical or invasive procedure: lap r colectomy history of present illness: mr. is a 56yo male with a h/o anxiety, arthritis, and an achilles tendon repair who presented to with 2 days of rectal bleeding. he had a syncopal episode at work and was admitted on . he underwent a colonoscopy at that time which revealed a large mass at cecum. he was transfused with 2 units at prbc and transferred to . past medical history: pmh: bleeding cecal mass, asthma as child, achilles repair, arthritis, and anxiety. social history: drinks occasional wine, about 2x/week. smoking history, smoked on & off, quit. family history: noncontributory physical exam: vitals in sicu: t-98.4, hr-75, bp-133/67, rr-14, o2 sat 97% on ra neuro: a&ox3 heent: perrla, eomi cardiac: rrr resp: ctab abd: nt/nd, bowel sounds x4 ext: no periph edema inc: c/d/i. rectal: positive gross blood. pertinent results: 06:30am blood wbc-4.5 rbc-2.92* hgb-8.7* hct-24.9* mcv-85 mch-29.9 mchc-34.9 rdw-15.3 plt ct-64* 06:26pm blood wbc-6.5 rbc-2.83* hgb-8.3* hct-23.7* mcv-84 mch-29.5 mchc-35.1* rdw-14.8 plt ct-122* 06:30am blood plt ct-64* 02:46am blood pt-12.0 ptt-23.7 inr(pt)-1.0 06:30am blood glucose-122* urean-15 creat-1.1 na-142 k-3.7 cl-109* hco3-25 angap-12 06:26pm blood glucose-110* urean-12 creat-1.0 na-143 k-3.5 cl-114* hco3-22 angap-11 06:26pm blood alt-14 ast-14 ld(ldh)-98 alkphos-35* amylase-63 totbili-0.5 06:30am blood calcium-7.6* phos-2.2* mg-2.0 06:26pm blood albumin-3.0* calcium-7.4* phos-3.3 mg-1.7 06:26pm blood cea-1.1 . radiology final report chest (pre-op ap only) port 9:15 pm medical condition: 56 year old man with bleeding cecal mass and colonic angiodysplasia reason for this examination: preoperative cxr, please evaluate for cardiopulmonary pathology pa and lateral chest, impression: ap chest reviewed in the absence of lateral or prior chest radiographs: minimal vascular engorgement is present in the lungs but there is no pulmonary edema. heart is normal size. lungs are clear and there is no pleural effusion or pneumothorax. . pathology report from -pending. . egd impression: nodule in the middle third of the esophagus erythema in the duodenum compatible with duodenitis nodule in the stomach body otherwise normal egd to second part of the duodenum recommendations: ppi avoid nsaids repeat endoscopy in wks . colonoscopy impression: mass in the cecum, across from the ileocecal valve numerous small submucosal venous blebs, measuring 3 to 8 mm, were found in the sigmoid to a distance of 30 cm. none were bleeding. they do not appear to be avm's or likely to be the source of bleeding, although this pattern of vascularity is rarely associated with a more extensive intramural network of vascular malformations. old blood in the distal colon otherwise normal colonoscopy to cecum brief hospital course: mr. is a 56 yo male admitted to general surgery for surgical management of a cecal mass bleed. cardiac-he had an episode of tachycardia and hypertension in the sicu and was treated with iv lopressor. his bp & hr have remained stable during his stay on . the lopressor was discontinued. no furhter treatment is required post-discharge at this time. he was advise to follow-up with his primary doctor. heme-he was treated with 2 units of prbc at osh prior to transfer to . he was treated with prbc and ffp again on with serial hct checks. his hct stabilized, and is currently 24.9%. pain-he was intially treated with an ivpca post-operatively with adequate relief. he was transitioned to oral dilaudid with adequate effect. his pain has ranged between . he will be discharged home with a prescription for dilaudid for 2 weeks. nutrition-his diet was advanced to a regular food. he has been tolerating food, but reports feeling of fullness, and occasional nausea. he last regurgitated food this morning, about 20cc;no emesis since. gi/elimination-gi was consulted. he underwent an egd & colonoscopy on , please refer to results section.an h.pylori antibody was obtained, and cam back positive. he was started on a pre-pac on , and was instructed to complete the full 2 weeks and follow-up with gi out-patient, avoid nsaids. he has been urinating adequate amounts. his bowel function has been stable post-operatively. his last bowel movement was . he was instructed to take colace while taking dilaudid to prevent constipation. skin-he has a midline abdominal incision intact with staples which will be removed during his follow-up appointment with dr. . he was provided with this instruction. activity-he ambulates and performs all adl's independently at baseline. he has been ambulating independently post-operatively with no limitations. id-he has remained afebrile. neuro-he is alert and oriented x3. medications on admission: : asa 81, lorazpam pr, multivitamin discharge medications: 1. hydromorphone 2 mg tablet : two (2) tablet po q4h (every 4 hours) as needed for 2 weeks. disp:*45 tablet(s)* refills:*0* 2. acetaminophen 500 mg tablet : two (2) tablet po q 8h (every 8 hours) as needed for pain. 3. lorazepam 0.5 mg tablet : one (1) tablet po q4h (every 4 hours) as needed for anxiety. 4. colace 100 mg capsule : one (1) capsule po twice a day as needed for constipation for 1 months. disp:*60 capsule(s)* refills:*1* 5. lansoprazole 30 mg tablet,rapid dissolve, dr : one (1) tablet,rapid dissolve, dr po bid (2 times a day) for 13 doses. disp:*13 tablet,rapid dissolve, dr(s)* refills:*0* 6. clarithromycin 250 mg tablet : two (2) tablet po bid (2 times a day) for 13 doses. disp:*26 tablet(s)* refills:*0* 7. amoxicillin 250 mg capsule : four (4) capsule po bid (2 times a day) for 13 doses. disp:*52 capsule(s)* refills:*0* 8. lorazepam 0.5 mg tablet : one (1) tablet po at bedtime for 2 weeks. disp:*14 tablet(s)* refills:*0* discharge disposition: home discharge diagnosis: primary: cecal mass syncope r/t gi bleed gastrointestional bleed treated with blood product transfusion acute tachycardia and hypertension treated with iv lopressor. gerd, postive h. pylori-treated with prevpak secondary: arthritis asthma anxiety discharge condition: good tolerating a regular diet adequate pain control with oral medications discharge instructions: please call your doctor or return to the er for any of the following: * you experience new chest pain, pressure, squeezing or tightness. * new or worsening cough or wheezing. * if you are vomitting and cannot keep in fluids or your medications. * you are getting dehydrated due to continued vomitting, diarrhea or other reasons. signs of dehydration include dry mouth, rapid heartbeat or feeling dizzy or faint when standing. * you see blood or dark/black material when you vomit or have a bowel movement. * your skin, or the whites of your eyes become yellow. * your pain is not improving within 8-12 hours or not gone within 24 hours. call or return immediately if your pain is getting worse or is changing location or moving to your chest or back. * you have shaking chills, or a fever greater than 101.5 (f) degrees or 38(c) degrees. * any serious change in your symptoms, or any new symptoms that concern you. * please resume all regular home medications and take any new meds as ordered. ***please finish the prev-pac to treat the h.pylori infection in your stomach. -----make sure to follow-up with a gastroenterologist (stomach & bowels doctor). call your primary doctor for a referral. * continue to amubulate several times per day. *please check your weight once a day in the morning. followup instructions: please call dr. office at for a follow-up appointment in weeks. please follow-up with gastroenterology in weeks for management of gerd and h.pylori. obtain a referral from your primary doctor. procedure: other endoscopy of small intestine colonoscopy open and other right hemicolectomy other small-to-large intestinal anastomosis diagnoses: anemia, unspecified esophageal reflux unspecified essential hypertension anxiety state, unspecified other specified cardiac dysrhythmias malignant neoplasm of cecum hemorrhage of gastrointestinal tract, unspecified helicobacter pylori [h. pylori] arthropathy, unspecified, site unspecified 

Answer: The patient is high likely exposed to