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: addendum: hematemesis: the esophageal ulcerations seen on egd were likely the cause of the hematemesis. at the time of discharge, esophageal cancer was still considered a likely possibility. discharge disposition: extended care facility: - md procedure: other endoscopy of small intestine esophagogastroduodenoscopy [egd] with closed biopsy transfusion of packed cells diagnoses: anemia of other chronic disease acute posthemorrhagic anemia unspecified acquired hypothyroidism personal history of malignant neoplasm of breast diaphragmatic hernia without mention of obstruction or gangrene other specified cardiac dysrhythmias personal history of other malignant neoplasm of skin alzheimer's disease dementia in conditions classified elsewhere without behavioral disturbance urinary incontinence, unspecified stricture and stenosis of esophagus ulcer of esophagus with bleeding impacted cerumen benign neoplasm of stomach malignant neoplasm of middle third of esophagus 

Answer: The patient is high likely exposed to