目前,随着人们对小分子神经肽研究的增多,P物质及血管活性肠肽和鼻息肉、直肠息肉等的发生之间的密切相关性已受到许多学者的证明和肯定,而声带息肉的发生、病理与鼻息肉及直肠息肉有相似之处,现拟从以上方面进行论述,以探讨P物质及血管活性肠肽与声带息肉发生的相关性。 At present, with the increasing research on small molecule neuropeptides, the close correlation between substance P, vasoactive intestinal peptide, nasal polyps and rectal polyps has been proved and affirmed by many scholars, and the occurrence of vocal cord polyps , Pathology and nasal polyps and rectal polyps have similarities, is intended to be discussed from the above aspects to explore the P substance and vasoactive intestinal peptide and the occurrence of vocal cord polyps.