When a beaver is perched on its hind legs gnawing at trees it uses its tail to keep a balance .

当 河狸坐在它的后腿上，啃树木时，它用 尾巴保持平衡。

Objective : To discuss and explore the applied value and imaging criterions of beaver tail liver .

目的：探讨 獭 尾肝的影像标准和应用价值。

That the left interlobular fissure is situated at the right margin / right side suggests it be a beaver tail liver .

左叶间裂位于椎体右缘右侧等提示为 獭 尾肝。