耳颞神经综合征(Frey Syndrome)是继腮腺感染、手术或外伤之后所发生的一种不常见的临床问题,表现为面部发红或出汗。关于此综合征发生的机制,其说不一。但从表面上看来,似乎最合理的解释是由于发自耳颞神经的副交感分泌运动纤维(在正常情况分布于腮腺),错位分布于腮腺表面的汗腺或小血管(Blumenfeld and Friedman,1967; Atypical temporal neuropathy is an uncommon clinical problem that occurs after a parotid infection, surgery, or trauma. It manifests as facial redness or sweating. There are different opinions about the mechanism of this syndrome. On the face of it, however, the most plausible explanation seems to be that parasympathetic motility fibers (normally distributed in the parotid gland) originating from the temporal neurons and sweat glands or small vessels dislocated on the parotid surface (Blumenfeld and Friedman, 1967;