Multiple calculi in lower ureters twinkling artifacttwinkling artifact The above ultrasound images show multiple, small calculi (3 to 4 mm. in size) in both ureters. Color doppler imaging shows twinkling artefacts posterior to the calculi. There is mild dilation of the right ureter. Ultrasound images taken with an ATL ultrasound machine, courtesy of Mr. Shlomo Gobi, Israel. 3-D Ultrasound image of Vesico-ureteric junction calcul.. 2009. 9. 8. 이전 1 ··· 4 5 6 7 8 9 10 다음
