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: contrast: 225 cc of optiray. optiray was used per the patient's history of multiple allergies. medications: 1 mg iv versed. 150 mg iv fentanyl. findings: the abdominal aorta is within normal limits. single renal arteries (over) 2:28 pm mesenteric clip # reason: 24 y.o with gi bleed on lovenox - s/p egd showing bleeding l contrast: optiray amt: 225 ______________________________________________________________________________ final report (cont) are patent bilaterally. the superior mesenteric artery and its tributaries are normal. there is no active extravasation of contrast. delayed imaging of the portal vein reveals a nonocclusive thrombus within the right portal vein. there has been splenectomy. the celiac artery and its tributaries are normal. the left gastric artery supplies the fundus and the ge junction. there is no extravasation of contrast material. no gastric or esophageal varices are seen. after gelfoam slurry embolization of the left gastric artery, there is stagnant flow in the left gastric artery. impression: 1) no active extravasation of contrast material. 2) emperic gelfoam embolization of left gastric artery with resultant stagnant flow. 3) nonocclusive thrombus of the right portal vein. nonemergent ultrasound would be helpful fur further characterization. procedure: other endoscopy of small intestine other endoscopy of small intestine arteriography of other intra-abdominal arteries diagnoses: chronic or unspecified gastric ulcer with hemorrhage, without mention of obstruction orthostatic hypotension portal vein thrombosis chronic lymphocytic thyroiditis 

Answer: The patient is high likely exposed to