Objective To investigate the expressions of neural cell adhesion (NCAM) and nerve growth factor receptor p75NTR(NGFR) in salivary adenoid cystic carcinoma (SACC) and discuss its clinical significance.

• 结论神经细胞粘附分子和神经生长因子与涎腺腺样囊性癌的神经侵袭性显著相关，而与肿瘤原发灶分期无明显相关性。