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: sulfa (sulfonamides) attending: chief complaint: esophageal perf s/p egd dilation major surgical or invasive procedure: egd history of present illness: 74f w/ l breast ca, s/p l partial mastectomy w/ axillary ln dissection s/p chemoxrt (finished ') c/b post-radiation esophageal stricture since . since , pt having intermittent food lodging in her throat but did not have any problems w/ soft solids, liquids or pills. s/p 3 prior esophageal dilations (, , by dr ). s/p 4th savory dilation to 18mm/56fr. immediately post procedure, pt had an episode of hematemesis. ct showed pneumomediastinum. barium swallow showed focal extravasation of contrast. past medical history: pmh: l breast ca ', s/p chemo (femara, adriamycin/cytoxan, taxol), s/p xrt (finished ), post radiation esophageal stricture (benign on path ), schiatzki's ring gerd, barrett's esophagus (, no dysplasia, active esophagitis), gastritis (, no h pylori) paroxysmal afib (inactive), b/l renal angiolipoma, frequent uti s/p tah-bso, appy, ccy physical exam: p101 157/70 r22 97%2l aaox3 nad fine subq air anterior & lateral neck mild tenderness on palpation of neck rr s1 s2 cta b/l soft nd nt no edema pertinent results: barium esophagram indication: 74-year-old woman with dilatation and perforation . please reevaluate. comparison: in comparison with study from and ct from the same date. findings: gastrografin passes freely through the esophagus. multiple views were obtained in three planes, ap and 45 degrees in each direction with fluoroscopic imaging. there is no evidence of esophageal perforation on today's study. impression: no evidence of leak of gastrografin on today's study. brief hospital course: pt admitted after egd dilation for stricture s/p radiation with pneumomediastinum on ct scan and cervical sq air. there was no extravasation of contrast. a picc line was placed and pt kept npo and started on broad spectrum ivab and tpn. on ppd # 5 pt started on sips then progressed to clears and fulls. she will remain on soft solids until she is seen in follow up with her gastroenterologist. medications on admission: atenolol 25', zestril 40', hctz 25', femara 2.5', nexium 40' discharge medications: 1. atenolol 25 mg tablet sig: one (1) tablet po daily (daily). 2. lisinopril 20 mg tablet sig: two (2) tablet po daily (daily). 3. nexium 40 mg capsule, delayed release(e.c.) sig: one (1) capsule, delayed release(e.c.) po once a day. 4. hydrochlorothiazide 12.5 mg capsule sig: one (1) capsule po daily (daily). 5. femara 2.5 mg tablet sig: one (1) tablet po once a day. discharge disposition: home discharge diagnosis: l breast ca ', s/p chemo (femara, adriamycin/cytoxan, taxol), s/p xrt (finished ), post radiation esophageal stricture (benign on path ), schiatzki's ring gerd, barrett's esophagus (, no dysplasia, active esophagitis), gastritis (, no h pylori) paroxysmal afib (inactive), b/l renal angiolipoma, frequent uti s/p tah-bso, appy, ccy discharge condition: good discharge instructions: call dr. office if you develop neck swelling, pain in your neck or chest, fever, chills, difficulty swallowing. stay on a full liquid diet until thursday then increase your diet to include soft solid foods. stay on soft solids until you see your gastroenterologist. followup instructions: call your gastroenterologist to set up a follow up appointment. you do not need a follow up appointment with dr. . procedure: venous catheterization, not elsewhere classified parenteral infusion of concentrated nutritional substances diagnoses: esophageal reflux unspecified pleural effusion atrial fibrillation personal history of malignant neoplasm of breast accidental puncture or laceration during a procedure, not elsewhere classified other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure accidents occurring in other specified places hematemesis emphysema (subcutaneous) (surgical) resulting from procedure accidents occurring in residential institution stricture and stenosis of esophagus radiological procedure and radiotherapy as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure perforation of esophagus accidental cut, puncture, perforation or hemorrhage during endoscopic examination 

Answer: The patient is high likely exposed to