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: discharge condition: stable discharge diagnoses: as noted in previous discharge summary. 1. lower gastrointestinal bleed 2. anal rectal ulcer status post rectal band ligation 3. colonic polyp at 50 cm from the rectum 4. diabetes mellitus type ii 5. hypertension 6. right sided weakness secondary to left parietal infarct 7. depression 8. gallop 9. infected hematoma of left wrist, status post debridement 10. sacral decubitus ulcer 11. obesity 12. obstructive sleep apnea follow up: patient will follow up with , his new primary care physician. number (. he will also follow up with gastroenterologist, dr. , phone number (. the patient will also follow up with dr. , vascular surgeon, phone number (. discharge medications: same as noted in previous discharge summary. the patient will not take keflex. rather, he will continue vancomycin to complete two week course. , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified other incision with drainage of skin and subcutaneous tissue rigid proctosigmoidoscopy other repair of rectum diagnoses: unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled hematoma complicating a procedure peripheral vascular complications, not elsewhere classified unspecified sleep apnea obesity, unspecified hemorrhage of rectum and anus unspecified hemorrhoids with other complication 

Answer: The patient is high likely exposed to