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: latex attending: chief complaint: i had the pleasure of seeing mr. in orthopedic spine clinic for his chief complaint of back problems. major surgical or invasive procedure: 1. c4-c5 anterior arthrodesis. 2. application of interbody vg2 device. 3. anterior cervical decompression c4-c5. 4. posterior laminectomy, medial facetectomy, foraminotomy, c3-c4, c4-c5, c5-c6. 5. posterior arthrodesis c3-c4, c4-c5, c5-c6, c6-c7. 6. posterior instrumentation c3-c7 segmental. 7. application and removal of tongs. 8. application of local autograft. 9. application of morcelized allograft. 10. spinal cord monitoring with motor evoked nsccp's. history of present illness: as you know, he is a 66-year-old gentleman with acute and chronic back pain. for the past six months, he states his back pain has been increasing. at this time, he states his back pain is at rest and with activity. he does not complain of any changes in his bowel, bladder, or balance. he denies any numbness or tingling of the lower extremities. he also denies any weakness or calf pain with walking. he states that there was no specific accident but this has just gradually kind of come on. he also complains of medial left thigh pain. he says any activity makes it worse and he has not had any physical therapy prior to this exam. past medical history: significant for high blood pressure, which he states is under control. he has had thyroid disease. specifically, he does have addison's disease. in addition, he has been on steroid medications for approximately fifteen years. he states that over the last six months, due to his last hospitalization, they upped his steroids to 150 mg per day, he has since backed off to 30 mg per day. social history: he states he is currently working. he smokes a pipe and he has approximately two or three drinks per week. he lives at home with his wife. family history: family history is significant for cancer on his mother's side and heart disease on his father's side. physical exam: on physical exam, he is approximately 5 feet 8 inches tall, weighing 225 pounds with a blood pressure of 115/70. his gait is quite antalgic. he is able to stand on his heels and toes. his gait is very small steps steppage gait with a narrow base. he has negative romberg. lower extremity strength is in all fields. he is neurologically intact to light touch in all fields. reflexes of his lower extremities when compared to his reflexes of his upper extremity exhibit hyperreflexia. he does have clonus x4 on the right and a sustained clonus on the left. he also has a large degree of pitting edema in his lower extremities. he states he believes that this is secondary to the increase to his steroid medication and the removal hydrochlorothiazide from his medical regimen. physical exam of his upper extremity, he has good strength 5/5 in all fields of bilateral upper extremities and he is neurologically intact to light touch. he does state he has some numbness and tingling in his pinky of both hands. pertinent results: 03:00am blood wbc-13.7* rbc-4.17* hgb-13.3* hct-38.8* mcv-93 mch-31.9 mchc-34.3 rdw-15.3 plt ct-229 01:56am blood wbc-20.5* rbc-4.27* hgb-14.0 hct-41.1 mcv-96 mch-32.8* mchc-34.1 rdw-15.0 plt ct-252 06:14am blood wbc-15.6* rbc-3.95* hgb-12.7* hct-38.3* mcv-97 mch-32.1* mchc-33.1 rdw-14.9 plt ct-276 01:08am blood wbc-12.5* rbc-3.62* hgb-11.8* hct-34.1* mcv-94 mch-32.7* mchc-34.7 rdw-15.2 plt ct-221 03:52am blood wbc-12.8* rbc-3.64* hgb-11.9* hct-34.8* mcv-96 mch-32.7* mchc-34.2 rdw-15.1 plt ct-268 06:15am blood ck(cpk)-575* 01:08am blood alt-30 ast-35 ld(ldh)-177 alkphos-211* amylase-49 totbili-1.3 06:15am blood ck-mb-13* mb indx-2.3 ctropnt-0.03* 01:08am blood albumin-3.1* calcium-8.3* phos-2.8 mg-2.0 03:52am blood calcium-8.5 phos-2.6* mg-2.2 02:47pm blood type-art peep-5 po2-120* pco2-46* ph-7.41 caltco2-30 base xs-4 intubat-intubated 10:14pm blood type-art po2-187* pco2-40 ph-7.41 caltco2-26 base xs-1 03:07am blood type-art po2-154* pco2-46* ph-7.40 caltco2-30 base xs-3 01:39am blood type-art po2-97 pco2-106* ph-7.07* caltco2-33* base xs--2 04:21am blood type-art rates-20/ tidal v-600 peep-8 fio2-60 po2-73* pco2-41 ph-7.34* caltco2-23 base xs--3 intubat-intubated 01:55pm blood type-art po2-169* pco2-30* ph-7.52* caltco2-25 base xs-2 02:47pm blood type-art po2-116* pco2-41 ph-7.42 caltco2-28 base xs-2 06:11pm blood type-art po2-295* pco2-41 ph-7.42 caltco2-28 base xs-2 07:42pm blood type-art rates-0/10 fio2-40 po2-146* pco2-43 ph-7.42 caltco2-29 base xs-3 intubat-intubated vent-spontaneou 01:33am blood type-art temp-38.6 rates-/10 fio2-40 po2-184* pco2-47* ph-7.40 caltco2-30 base xs-3 intubat-intubated vent-spontaneou 04:18am blood type-art temp-38.1 rates-/12 peep-8 fio2-40 po2-178* pco2-47* ph-7.39 caltco2-30 base xs-3 intubat-intubated vent-spontaneou 06:22am blood type-art temp-37.5 rates-/13 tidal v-560 peep-5 fio2-40 po2-163* pco2-45 ph-7.42 caltco2-30 base xs-4 intubat-intubated vent-spontaneou 08:40am blood type-art po2-177* pco2-34* ph-7.48* caltco2-26 base xs-3 10:52am blood type-art po2-89 pco2-48* ph-7.38 caltco2-29 base xs-1 06:55pm blood type-art po2-99 pco2-44 ph-7.44 caltco2-31* base xs-4 brief hospital course: mr. was brought to for treatment of his cervical stenosis with myelopathic changes. medications on admission: hydrocortisone 20 mg altace 10 mg norvasc 10 mg protonix 40 mg testosterone 7 ml discharge medications: 1. hydrocortisone 5 mg tablet sig: one (1) tablet po qpm (once a day (in the evening)). 2. hydrocortisone 5 mg tablet sig: three (3) tablet po qam (once a day (in the morning)). 3. levothyroxine 50 mcg tablet sig: one (1) tablet po daily (daily). 4. percocet 5-325 mg tablet sig: 1-2 tablets po every 4-6 hours. disp:*90 tablet(s)* refills:*0* discharge disposition: home with service facility: southeastern discharge diagnosis: 1. cervical myelopathy. 2. cervical stenosis. 3. morbid obesity. 4. panhypopituitarism from pituitary tumor 5. hypertension discharge condition: stable to home with physical therapy. discharge instructions: please keep your incision clean and dry. you may shower but please do not soak the incision. please reusme all your home medication as prescribed by your primary care. if you notice redness or drainage from your incision or if you have a fever greater than 100.5, please call the office at . please refer to the discharge sheet for questions on activity and follow up. followup instructions: please follow up with dr. two weeks from the date of surgery. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube other cervical fusion of the anterior column, anterior technique other cervical fusion of the posterior column, posterior technique fusion or refusion of 4-8 vertebrae diagnoses: other iatrogenic hypotension unspecified essential hypertension other pulmonary insufficiency, not elsewhere classified morbid obesity hypoxemia cervical spondylosis with myelopathy iatrogenic pituitary disorders 

Answer: The patient is high likely exposed to