[Sonographic artifacts of round reflectors].
The appearance of the proximal curved edge artifact using linear-array systems is demonstrated in five cases. Furthermore simulation of this artifact was achieved in a waterbath. A physical explanation of this phenomenon is discussed.
D002769:Cholelithiasis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012018:Reflex; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography
Sonographische Artefakte an rundlichen Reflektoren.