C-mode scan and resolution improvement techniques for ultrasonic diagnosis.
D001943:Breast Neoplasms / Q000175:diagnosis; D005260:Female; D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation*; D014057:Tomography, X-Ray Computed / Q000295:instrumentation; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography