Methods 32 human salivary ACC paraffin-embedded tissue samples were divided into two groups according to the pathological presence of perineural invasion.

• 方法根据嗜神经侵袭的病理现象,将32例人涎腺腺样囊性癌(ACC)石蜡组织划分为未见神经侵袭组和存在神经侵袭组。