Reexamining vocal cord polyp from body and mind medicine, we compared 313 patients with vocal cord polyp with control group, and found that 72% of the patients had type -A personality behaviour characteristics and their aulonomic nerve disorder rate obviously surpassed that of 1he control group. This is in accordance with the main diagnosis basis of physical and psychological disorder. Thus we consider that vocal cord polyp belongs to the autonomic nerve disorder in which sub -sympathetic nerve excitement i...