text: The chest CT scan findings in<unk>  include mediastinal widening, hyperdense lymph nodes, and edema of the mediastinal fat.
option_0: Anthrax CT
option_1: Pancoast tumor CT
option_2: Tuberculosis CT
option_3: Anthrax chest x ray
option_4: Mast cell leukemia CT
option_5: Lymphadenopathy CT scan
option_6: Lymphadenopathy ultrasound
option_7: Cough CT