text: On<unk> ,<unk>  is characterized by a heterogenous mass of mixed hyper and hypoechoic components.
option_0: Adrenolipoma ultrasound
option_1: Adrenolipoma CT
option_2: Angiomyolipoma x-ray
option_3: Adrenolipoma MRI
option_4: Angiomyolipoma CT
option_5: Metanephric adenoma ultrasound
option_6: Metanephric adenoma CT
option_7: Adrenocortical carcinoma ultrasound