References
De Schepper A. “Nutcracker” phenomenon of the renal vein causing left renal vein pathology. J Belge Radiol 1972;55(5):507-511.
Kim KW, Cho JY, Kim SH, Yoon JH, Kim DS, Chung JW, et al . Diagnostic value of computed tomographic findings of nutcracker syndrome: Correlation with renal venography and renocaval pressure gradients. Eur J Radiol 2011;80(3):648-654.