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: history of present illness: the patient is a 73-year-old white male with unknown previous medical problems who presented to the complaining of the acute onset of midabdominal pain which has increased throughout the day. the patient denies previous similar symptoms and was noted to have several melanotic-colored stools for approximately three weeks. past medical history: the patient's past medical history is unknown. the patient denied having any significant past medical history. past surgical history: the patient denies having any previous surgical procedures done in the past. medications on admission: the patient denies taking any medications. allergies: he has no known drug allergies. social history: he was noted to smoke one pack per day, but he denies ethanol or drug abuse. physical examination on presentation: on physical examination, the patient was noted to be alert and oriented times three, in a minimal amount of distress. head, eyes, ears, nose, and throat examination was within normal limits. pupils were equally round and reactive to light and accommodation. the neck was supple. no evidence of jugular venous distention or carotid bruits. cardiovascular examination revealed the patient had a regular rate and rhythm. no murmurs, rubs, or gallops were appreciated. lungs were clear to auscultation bilaterally. the abdomen was soft, but distended, with some guarding; but no masses were palpable on examination. the patient was noted to be extremely obese. rectal examination was significant for heme-positive stool. on extremity examination, the patient was noted to have palpable bilateral femoral and popliteal pulses as well as distal palpable dorsalis pedis and posterior tibialis pulses. pertinent laboratory data on presentation: his laboratory examination was notable for having a white blood cell count of 4.1, and hematocrit was only 12.1, with platelets of 353. his electrolytes revealed sodium was 139, potassium was 3.8, chloride was 109, bicarbonate was 21, blood urea nitrogen was 19, creatinine was 1.1, and blood glucose was 165. his liver function tests were within normal limits. radiology/imaging: a bedside ultrasound was performed which revealed a 6.5-cm abdominal aortic aneurysm. hospital course: due to the his low hematocrit, his abdominal pain, and the presence of an abdominal aortic aneurysm the patient was presumed to have a ruptured abdominal aortic aneurysm and was rushed to the operating room on . upon entering the patient's abdomen, after ciliotomy, it was noted that the patient in fact did not have a ruptured abdominal aortic aneurysm; although, he did in fact have an abdominal aortic aneurysm, it was not ruptured. however, the patient was noted to have an acute cholecystitis which was removed during his laparotomy. the patient's 6.5-cm abdominal aortic aneurysm was repaired in the usual fashion. this was done along with a left femoral artery embolectomy and thrombectomy of his left femoral artery. postoperatively, the patient was stable and was transferred the surgical intensive care unit. however, upon arrival to the intensive care unit, the patient was noted to hypotensive; requiring a tremendous amount of crystalloid as well as blood products. his immediate postoperative hematocrit was noted to be low, and multiple transfusions of packed red blood cells were instituted. moreover, the patient was also noted to be coagulopathic; requiring a tremendous amount of fresh frozen plasma. the patient also required a tremendous amount of platelet transfusions to maintain adequate platelets. within hours of his arrival to the intensive care unit, the patient developed abdominal compartment syndrome. the patient's abdomen was noted to be extremely tense. the patient's bladder pressure was measured to be greater than 35, and it was noted that it was very difficult to ventilate the patient. the patient had very high peak airway pressures as well as plateau pressures; and despite being on 100% fio2, the patient's po2 remained tenuous. subsequently, at that point, the decision was made to take the patient back to the operating room and to re-explore his abdominal wound. upon entering the patient's abdomen, on re-exploration, it was noted that the patient had approximately 2.5 liters of blood clots in his abdomen. this was completely removed; however, at this point, it was noted that the patient had been bleeding from his retroperitoneum from his previous aorta repair as well as from the entire operating field. the patient was noted to be extremely coagulopathic. despite continuing massive transfusions of packed red blood cells as well as fresh frozen plasma and platelets, the patient remained coagulopathic. at this point, the decision was made to not close the patient's abdomen; but in fact left it open and closed only with silastic and operative sites with placement of - drains. the patient was transferred to the intensive care unit in critical condition. at this point, the patient's blood pressure remained low. the patient was started on a dopamine drip; which over time had to be titrated up to 9 mcg/kg per minute; while still, at the same time, the patient required massive amounts of packed red blood cells, fresh frozen plasma, and platelet transfusions. at approximately 2240 on , the patient's blood pressure suddenly dropped to the 50s, and he became bradycardic with a heart rate in the 40s. at this point, epinephrine was given which quickly increased his blood pressure to the 200s, and his heart rates to the 140s. however, only within minutes after that, the patient's blood pressure once again dropped to the 50s; and, at this point, the patient's blood pressure no longer responded to chemical means. cardiopulmonary resuscitation was instituted. the patient had a rhythm, the patient did not have a pulse. due to the futile nature of his situation, the surgical intensive care unit attending (dr. ) decided at this point that only cardiopulmonary resuscitation be performed, and no full advanced cardiac life support protocol will be instituted. cardiopulmonary resuscitation was performed; however, the patient did not regain a pulse with his rhythm. at this point, at 2255, the patient was pronounced and expired. condition at discharge: the patient expired. discharge status: the patient expired. discharge diagnoses: 1. the patient is status post abdominal aortic aneurysm repair. 2. status post cholecystectomy. 3. coagulopathy; likely secondary to disseminated intravascular coagulation or other hematologic disorders of unknown etiology. , m.d. dictated by: medquist36 procedure: cholecystectomy incision of vessel, lower limb arteries reopening of recent laparotomy site resection of vessel with replacement, aorta, abdominal diagnoses: acute posthemorrhagic anemia hemorrhage complicating a procedure defibrination syndrome calculus of gallbladder with other cholecystitis, without mention of obstruction abdominal aneurysm without mention of rupture arterial embolism and thrombosis of lower extremity 

Answer: The patient is high likely exposed to