While examining the cranial end of the right kidney find the caudate lobe of the liver. 检查右肾头端的时候，可以找到肝脏的尾叶。
The entire caudate lobe was resected and skeletization lymph node dissection of the hepatoduodenal ligament was performed in all cases. 所有患者同时附加全尾叶切除手术和肝十二指肠韧带淋巴结骨骼化清扫。
