2 Kidney bean-shaped. 10-12cm in length, 5-6cm 弓形动脉 width 3-4cm n 叶间动脉 thickness 肾小盏 肾大盏 小叶间动脉 hilum BV LVn and ureters enter or out 、髓放线 肾盂 皮质迷路 renal pelvis: funnel-RIT 肾柱 shaped expension of/x 肾锥体 upper end of ureter calyx: branches of renal pelVIS2. Kidney ---bean-shaped, 10-12cm in length, 5-6cm in width, 3-4cm in thickness ---hilum: BV, LV, N and ureters enter or out *renal pelvis: funnel￾shaped expension of upper end of ureter *calyx: branches of renal pelvis