The yin-yang sign.
Wang
Chen-Wei
CW
Department of Urology, National Taiwan University Hospital, Taipei, Taiwan, Republic of China. wang.wei59@gmail.com
Liang
Po-Chin
PC
Hsieh
Ju-Ton
JT
D000328:Adult; D017541:Aneurysm, False / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D012077:Renal Artery / Q000473:pathology; D014057:Tomography, X-Ray Computed