The treatment of laryngeal contact granuloma is indeed tricky, and the currently accepted method is to inhibit gastric acid secretion, but there are still individual patients with unsatisfactory results. Two treatment methods recently reported in the literature are shared: 1. Local hormone injection therapy for granuloma: local injection of tretinoin (40 mg/mL) 0.3-0.5 ml under epi-anesthesia, once a month, three months review, 6 out of 10 patients all disappeared, and 4 cases only a little residual. In 4 cases, there was only a little residue. 2.Surgery plus radiotherapy: 3-D conformal radiotherapy for 5 days and 15Gy immediately after surgical resection, none of the 15 patients had recurrence.