Metastatic tumor may occur in the soft tissues or in the jawbones.Rapid growth gingival mass, destruction of jawbones, pain or paresthesia are the common clinical manifestations.

• 临床表现因转移部位不同而有所差异，但多以快速生长之牙龈肿块或颚骨破坏呈现，并具有疼痛及程度不一之神经感觉异常。