Franco A, Matías J, Colom S, Muñoz J, López-Costea M A, Contreras J, Serrallach N
Servicio de Urología, Hospital de Bellvitge Principes de España, Hospitalet de Llobregat, Barcelona.
Actas Urol Esp. 1994 Sep;18(8):826-8.
The nutcracker phenomenon consists in the compression of the left renal vein by the aortomesenteric clamp. This is an infrequent cause of haematuria. The present paper presents one case of nutcracker phenomenon showing haematuria after mild accidental lumbar bruising, with arteriographic diagnosis. CAT assessment showed a mark in the lumbar ureter as well as peripyelic and periureteral varices.
胡桃夹现象是指左肾静脉受到主动脉肠系膜夹的压迫。这是血尿的罕见原因。本文报告1例胡桃夹现象患者，在轻度意外腰部挫伤后出现血尿，并经动脉造影确诊。CT评估显示腰段输尿管有痕迹以及肾盂周围和输尿管周围静脉曲张。
