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: technique: helically scanning was performed from the diaphragm through the iliac crest during dynamic injection of 150 cc of optiray. optiray was used due to a history of allergies. comparison was made to a prior study of . again noted are moderate bilateral pleural effusions with atelectasis and consolidation at the lung bases which is not significantly changed. within the liver, there is a large heterogeneous mass within the porta hepatis which is stable in size and appearance. again, there is no definite evidence of central liquifaction. no additional liver lesions are noted. the gallbladder, spleen, pancreas, both adrenal glands are unremarkable. the hypodense lesions in the kidneys bilaterally are again noted and are unchanged in size and appearance. there is no retroperitoneal lymphadenopathy. small and large bowel loops appear unremarkable. ct guided aspiration: using ct fluoroscopy, an 18 gauge needle was advanced into the mass and 1 cc of pus was aspirated. 10 cc of diluted conray 60 were injected and demonstrate a multiseptated lesion. it was then decided that catheter drainage at this point is not possible. the patient tolerated the procedure satisfactorily and there were no immediate complications. impression: 1) stable appearance of the patient's known liver abscess without significant interval liquifaction. no known liver lesions identified. 2) stable appearance of the renal lesions bilaterally consistent with cysts. procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more other esophagoscopy insertion of endotracheal tube thoracentesis other bronchoscopy diagnoses: anemia, unspecified esophageal reflux pure hypercholesterolemia urinary tract infection, site not specified defibrination syndrome abscess of liver other septicemia due to gram-negative organisms pneumonia due to klebsiella pneumoniae 

Answer: The patient is high likely exposed to