Ultrasound in the evaluation of renal masses.
D000038:Abscess / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis*; D052177:Kidney Diseases, Cystic / Q000175:diagnosis*; D007680:Kidney Neoplasms / Q000175:diagnosis*; D009393:Nephritis / Q000175:diagnosis; D007690:Polycystic Kidney Diseases / Q000175:diagnosis; D014463:Ultrasonography